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Removed superfluous grammars and started working on making one PRISM grammar to rule them all. 

Former-commit-id: 375acb4699
main
dehnert 11 years ago
parent
41b31df0ab
commit
cc0c327668
43 changed files with 384 additions and 1479 deletions
Unified View
  1. 60
      src/parser/PrismParser.h
  2. 253
      src/parser/prismparser/BaseGrammar.h
  3. 42
      src/parser/prismparser/BooleanExpressionGrammar.cpp
  4. 54
      src/parser/prismparser/BooleanExpressionGrammar.h
  5. 38
      src/parser/prismparser/ConstBooleanExpressionGrammar.cpp
  6. 47
      src/parser/prismparser/ConstBooleanExpressionGrammar.h
  7. 34
      src/parser/prismparser/ConstDoubleExpressionGrammar.cpp
  8. 41
      src/parser/prismparser/ConstDoubleExpressionGrammar.h
  9. 41
      src/parser/prismparser/ConstIntegerExpressionGrammar.cpp
  10. 42
      src/parser/prismparser/ConstIntegerExpressionGrammar.h
  11. 23
      src/parser/prismparser/IdentifierGrammars.cpp
  12. 42
      src/parser/prismparser/IdentifierGrammars.h
  13. 39
      src/parser/prismparser/Includes.h
  14. 42
      src/parser/prismparser/IntegerExpressionGrammar.cpp
  15. 50
      src/parser/prismparser/IntegerExpressionGrammar.h
  16. 123
      src/parser/prismparser/PrismGrammar.h
  17. 129
      src/parser/prismparser/Tokens.h
  18. 191
      src/parser/prismparser/VariableState.cpp
  19. 207
      src/parser/prismparser/VariableState.h
  20. 4
      src/storage/prism/Assignment.cpp
  21. 19
      src/storage/prism/Assignment.h
  22. 6
      src/storage/prism/BooleanVariable.cpp
  23. 26
      src/storage/prism/BooleanVariable.h
  24. 6
      src/storage/prism/Command.cpp
  25. 18
      src/storage/prism/Command.h
  26. 6
      src/storage/prism/IntegerVariable.cpp
  27. 20
      src/storage/prism/IntegerVariable.h
  28. 17
      src/storage/prism/LocatedInformation.cpp
  29. 48
      src/storage/prism/LocatedInformation.h
  30. 8
      src/storage/prism/Module.cpp
  31. 20
      src/storage/prism/Module.h
  32. 16
      src/storage/prism/Program.cpp
  33. 53
      src/storage/prism/Program.h
  34. 2
      src/storage/prism/RewardModel.cpp
  35. 14
      src/storage/prism/RewardModel.h
  36. 2
      src/storage/prism/StateReward.cpp
  37. 15
      src/storage/prism/StateReward.h
  38. 2
      src/storage/prism/TransitionReward.cpp
  39. 15
      src/storage/prism/TransitionReward.h
  40. 12
      src/storage/prism/Update.cpp
  41. 21
      src/storage/prism/Update.h
  42. 4
      src/storage/prism/Variable.cpp
  43. 11
      src/storage/prism/Variable.h

60
src/parser/PrismParser.h
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@ -1,49 +1,35 @@
/* * PrismParser.h
*
* Created on: Jan 3, 2013
* Author: Christian Dehnert
*/
#ifndef STORM_PARSER_PRISMPARSER_H_ #ifndef STORM_PARSER_PRISMPARSER_H_
#define STORM_PARSER_PRISMPARSER_H_ #define STORM_PARSER_PRISMPARSER_H_
// All classes of the intermediate representation are used. // All classes of the intermediate representation are used.
#include "src/ir/IR.h" #include "src/storage/prism/Program.h"
// Used for file input. // Used for file input.
#include <istream> #include <istream>
#include <memory>
namespace storm { namespace storm {
namespace parser {
namespace parser { using namespace storm::prism;
using namespace storm::expressions;
using namespace storm::ir; /*!
using namespace storm::ir::expressions; * Parses the given file into the PRISM storage classes assuming it complies with the PRISM syntax.
*
/* * @param filename the name of the file to parse.
* This functions parse the format of the PRISM model checker into an intermediate representation. * @return The resulting PRISM program.
*/ */
storm::prism::Program PrismParserFromFile(std::string const& filename);
/*! /*!
* Parses the given file into the intermediate representation assuming it complies with the * Parses the given input stream into the PRISM storage classes assuming it complies with the PRISM syntax.
* PRISM syntax. *
* @param filename the name of the file to parse. * @param inputStream The input stream to parse.
* @return a shared pointer to the intermediate representation of the PRISM file. * @param filename The name of the file the input stream belongs to.
*/ * @return The resulting PRISM program.
storm::ir::Program PrismParserFromFile(std::string const& filename); */
storm::prism::Program PrismParser(std::istream& inputStream, std::string const& filename);
/*! } // namespace parser
* Parses the given input stream into the intermediate representation assuming it complies with
* the PRISM syntax.
* @param inputStream the input stream to parse.
* @param filename the name of the file the input stream belongs to. Used for diagnostics.
* @return a shared pointer to the intermediate representation of the PRISM file.
*/
storm::ir::Program PrismParser(std::istream& inputStream, std::string const& filename);
} // namespace parser
} // namespace storm } // namespace storm
#endif /* STORM_PARSER_PRISMPARSER_H_ */ #endif /* STORM_PARSER_PRISMPARSER_H_ */

253
src/parser/prismparser/BaseGrammar.h
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@ -1,253 +0,0 @@
/*
* File: Keywords.h
* Author: nafur
*
* Created on April 10, 2013, 6:03 PM
*/
#ifndef BASEGRAMMAR_H
#define BASEGRAMMAR_H
#include "Includes.h"
#include "VariableState.h"
namespace storm {
namespace parser {
namespace prism {
/*!
* This is the base class for all expression grammars.
* It takes care of implementing a singleton, stores a VariableState and implements some common helper routines.
*/
template <typename T>
class BaseGrammar {
public:
/*!
* Constructor.
*/
BaseGrammar(std::shared_ptr<VariableState> const& state) : state(state) {}
/*!
* Create and return a new instance of class T, usually the subclass.
* @param state VariableState to be given to the constructor.
* @returns Instance of class T.
*/
static T& instance(std::shared_ptr<VariableState> const& state = nullptr) {
if (BaseGrammar::instanceObject == nullptr) {
BaseGrammar::instanceObject = std::shared_ptr<T>(new T(state));
if (!state->firstRun) BaseGrammar::instanceObject->secondRun();
}
return *BaseGrammar::instanceObject;
}
/*!
* Clear the cached instance.
*/
static void resetInstance() {
BaseGrammar::instanceObject = nullptr;
}
/*!
* Notify the cached object, that we will begin with the second parsing run.
*/
static void secondRun() {
if (BaseGrammar::instanceObject != nullptr) {
BaseGrammar::instanceObject->prepareSecondRun();
}
}
/*!
* Create a new boolean literal with the given value.
* @param value Value of the literal.
* @returns Boolean literal.
*/
std::shared_ptr<BaseExpression> createBoolLiteral(bool value) {
return std::shared_ptr<BaseExpression>(new BooleanLiteralExpression(value));
}
/*!
* Create a new double literal with the given value.
* @param value Value of the literal.
* @returns Double literal.
*/
std::shared_ptr<BaseExpression> createDoubleLiteral(double value) {
return std::shared_ptr<BaseExpression>(new DoubleLiteralExpression(value));
}
/*!
* Create a new integer literal with the given value.
* @param value Value of the literal.
* @returns Integer literal.
*/
std::shared_ptr<BaseExpression> createIntLiteral(int_fast64_t value) {
return std::shared_ptr<BaseExpression>(new IntegerLiteralExpression(value));
}
/*!
* Create a new plus expression. If addition is true, it will be an addition, otherwise a subtraction.
* @param left Left operand.
* @param addition Flag for addition or subtraction.
* @param right Right operand.
* @param type Return type.
* @returns Plus expression.
*/
std::shared_ptr<BaseExpression> createPlus(std::shared_ptr<BaseExpression> const& left, bool addition, std::shared_ptr<BaseExpression> const& right, BaseExpression::ReturnType type) {
if (addition) {
return std::shared_ptr<BaseExpression>(new BinaryNumericalFunctionExpression(type, left->clone(), right->clone(), BinaryNumericalFunctionExpression::PLUS));
} else {
return std::shared_ptr<BaseExpression>(new BinaryNumericalFunctionExpression(type, left->clone(), right->clone(), BinaryNumericalFunctionExpression::MINUS));
}
}
/*!
* Create a new double plus expression. If addition is true, it will be an addition, otherwise a subtraction.
* @param left Left operand.
* @param addition Flag for addition or subtraction.
* @param right Right operand.
* @returns Double plus expression.
*/
std::shared_ptr<BaseExpression> createDoublePlus(std::shared_ptr<BaseExpression> const& left, bool addition, std::shared_ptr<BaseExpression> const& right) {
return this->createPlus(left, addition, right, BaseExpression::double_);
}
/*!
* Create a new integer plus expression. If addition is true, it will be an addition, otherwise a subtraction.
* @param left Left operand.
* @param addition Flag for addition or subtraction.
* @param right Right operand.
* @returns Integer plus expression.
*/
std::shared_ptr<BaseExpression> createIntPlus(std::shared_ptr<BaseExpression> const& left, bool addition, std::shared_ptr<BaseExpression> const& right) {
return this->createPlus(left, addition, right, BaseExpression::int_);
}
/*!
* Create a new integer multiplication expression.
* @param left Left operand.
* @param right Right operand.
* @returns Integer multiplication expression.
*/
std::shared_ptr<BaseExpression> createIntMult(std::shared_ptr<BaseExpression> const& left, std::shared_ptr<BaseExpression> const& right) {
return std::shared_ptr<BaseExpression>(new BinaryNumericalFunctionExpression(BaseExpression::int_, left->clone(), right->clone(), BinaryNumericalFunctionExpression::TIMES));
}
/*!
* Create a new integer multiplication expression. If multiplication is true, it will be an multiplication, otherwise a division.
* @param left Left operand.
* @param addition Flag for multiplication or division.
* @param right Right operand.
* @returns Integer multiplication expression.
*/
std::shared_ptr<BaseExpression> createDoubleMult(std::shared_ptr<BaseExpression> const& left, bool multiplication, std::shared_ptr<BaseExpression> const& right) {
if (multiplication) {
return std::shared_ptr<BaseExpression>(new BinaryNumericalFunctionExpression(BaseExpression::double_, left->clone(), right->clone(), BinaryNumericalFunctionExpression::TIMES));
} else {
return std::shared_ptr<BaseExpression>(new BinaryNumericalFunctionExpression(BaseExpression::double_, left->clone(), right->clone(), BinaryNumericalFunctionExpression::DIVIDE));
}
}
/*!
* Creates an integer min/max expression.
*
* @param min Indicates whether the expression is min or max.
* @param left The left operand.
* @param right The right operand.
* @return An integer min/max expression.
*/
std::shared_ptr<BaseExpression> createIntMinMax(bool min, std::shared_ptr<BaseExpression> const& left, std::shared_ptr<BaseExpression> const& right) {
if (min) {
return std::shared_ptr<BaseExpression>(new BinaryNumericalFunctionExpression(BaseExpression::int_, left->clone(), right->clone(), BinaryNumericalFunctionExpression::MIN));
} else {
return std::shared_ptr<BaseExpression>(new BinaryNumericalFunctionExpression(BaseExpression::int_, left->clone(), right->clone(), BinaryNumericalFunctionExpression::MAX));
}
}
/*!
* Creates an integer floor/ceil expression.
*
* @param floor Indicates whether the expression is a floor expression.
* @param operand The argument of the floor/ceil operation.
* @return An integer floor/ceil expression.
*/
std::shared_ptr<BaseExpression> createIntFloorCeil(bool floor, std::shared_ptr<BaseExpression> const& operand) {
if (floor) {
return std::shared_ptr<BaseExpression>(new UnaryNumericalFunctionExpression(BaseExpression::int_, operand->clone(), UnaryNumericalFunctionExpression::FLOOR));
} else {
return std::shared_ptr<BaseExpression>(new UnaryNumericalFunctionExpression(BaseExpression::int_, operand->clone(), UnaryNumericalFunctionExpression::CEIL));
}
}
/*!
* Create a new binary relation expression.
* @param left Left operand.
* @param relationType Type of binary relation.
* @param right Right operand.
* @returns Binary relation expression.
*/
std::shared_ptr<BaseExpression> createRelation(std::shared_ptr<BaseExpression> const& left, BinaryRelationExpression::RelationType relationType, std::shared_ptr<BaseExpression> const& right) {
return std::shared_ptr<BaseExpression>(new BinaryRelationExpression(left->clone(), right->clone(), relationType));
}
/*!
* Create a new negation expression.
* @param child Expression to be negated.
* @returns Negation expression.
*/
std::shared_ptr<BaseExpression> createNot(std::shared_ptr<BaseExpression> const& child) {
return std::shared_ptr<UnaryBooleanFunctionExpression>(new UnaryBooleanFunctionExpression(child->clone(), UnaryBooleanFunctionExpression::NOT));
}
/*!
* Create a new And expression.
* @param left Left operand.
* @param right Right operand.
* @returns And expression.
*/
std::shared_ptr<BaseExpression> createAnd(std::shared_ptr<BaseExpression> const& left, std::shared_ptr<BaseExpression> const& right) {
return std::shared_ptr<BaseExpression>(new BinaryBooleanFunctionExpression(left->clone(), right->clone(), BinaryBooleanFunctionExpression::AND));
}
/*!
* Create a new Or expression.
* @param left Left operand.
* @param right Right operand.
* @returns Or expression.
*/
std::shared_ptr<BaseExpression> createOr(std::shared_ptr<BaseExpression> const& left, std::shared_ptr<BaseExpression> const& right) {
return std::shared_ptr<BinaryBooleanFunctionExpression>(new BinaryBooleanFunctionExpression(left->clone(), right->clone(), BinaryBooleanFunctionExpression::OR));
}
/*!
* Retrieve boolean variable by name.
* @param name Variable name.
* @returns Boolean variable.
*/
std::shared_ptr<BaseExpression> getBoolVariable(std::string const& name) {
return std::shared_ptr<BaseExpression>(new VariableExpression(*state->getBooleanVariableExpression(name)));
}
/*!
* Retrieve integer variable by name.
* @param name Variable name.
* @returns Integer variable.
*/
std::shared_ptr<BaseExpression> getIntVariable(std::string const& name) {
return std::shared_ptr<BaseExpression>(new VariableExpression(*state->getIntegerVariableExpression(name)));
}
/*!
* Base method to switch to second run. This does nothing.
* Any subclass that needs to do something in order to proceed to the second run should override this method.
*/
virtual void prepareSecondRun() {}
protected:
/*!
* Pointer to variable state.
*/
std::shared_ptr<VariableState> state;
private:
static std::shared_ptr<T> instanceObject;
static bool inSecondRun;
};
template <typename T>
std::shared_ptr<T> BaseGrammar<T>::instanceObject;
}
}
}
#endif /* BASEGRAMMAR_H */

42
src/parser/prismparser/BooleanExpressionGrammar.cpp
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@ -1,42 +0,0 @@
#include "BooleanExpressionGrammar.h"
#include "IntegerExpressionGrammar.h"
#include "ConstBooleanExpressionGrammar.h"
namespace storm {
namespace parser {
namespace prism {
BooleanExpressionGrammar::BooleanExpressionGrammar(std::shared_ptr<VariableState> const& state)
: BooleanExpressionGrammar::base_type(booleanExpression), BaseGrammar(state) {
booleanExpression %= orExpression;
booleanExpression.name("boolean expression");
orExpression = andExpression[qi::_val = qi::_1] >> *(qi::lit("|") >> andExpression)[qi::_val = phoenix::bind(&BaseGrammar::createOr, this, qi::_val, qi::_1)];
orExpression.name("boolean expression");
andExpression = notExpression[qi::_val = qi::_1] >> *(qi::lit("&") >> notExpression)[qi::_val = phoenix::bind(&BaseGrammar::createAnd, this, qi::_val, qi::_1)];
andExpression.name("boolean expression");
notExpression = atomicBooleanExpression[qi::_val = qi::_1] | (qi::lit("!") >> atomicBooleanExpression)[qi::_val = phoenix::bind(&BaseGrammar::createNot, this, qi::_1)];
notExpression.name("boolean expression");
atomicBooleanExpression %= (relativeExpression | booleanVariableExpression | this->state->constantBooleanFormulas_ | this->state->booleanFormulas_ | qi::lit("(") >> booleanExpression >> qi::lit(")") | ConstBooleanExpressionGrammar::instance(this->state));
atomicBooleanExpression.name("boolean expression");
relativeExpression = (IntegerExpressionGrammar::instance(this->state) >> relations_ >> IntegerExpressionGrammar::instance(this->state))[qi::_val = phoenix::bind(&BaseGrammar::createRelation, this, qi::_1, qi::_2, qi::_3)];
relativeExpression.name("relative expression");
booleanVariableExpression = IdentifierGrammar::instance(this->state)[qi::_val = phoenix::bind(&BaseGrammar::getBoolVariable, this, qi::_1)];
booleanVariableExpression.name("boolean variable");
}
void BooleanExpressionGrammar::prepareSecondRun() {
booleanVariableExpression %= this->state->booleanVariables_;
booleanVariableExpression.name("boolean variable");
}
} // namespace prism
} // namespace parser
} // namespace storm

54
src/parser/prismparser/BooleanExpressionGrammar.h
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@ -1,54 +0,0 @@
/*
* File: BooleanExpressionGrammar.h
* Author: nafur
*
* Created on April 10, 2013, 6:27 PM
*/
#ifndef BOOLEANEXPRESSIONGRAMMAR_H
#define BOOLEANEXPRESSIONGRAMMAR_H
#include "Includes.h"
#include "VariableState.h"
#include "IdentifierGrammars.h"
#include "Tokens.h"
#include <iostream>
namespace storm {
namespace parser {
namespace prism {
/*!
* This grammar parses (non constant) boolean expressions as used in prism models.
*/
class BooleanExpressionGrammar : public qi::grammar<Iterator, std::shared_ptr<BaseExpression>(), Skipper, Unused>, public BaseGrammar<BooleanExpressionGrammar> {
public:
BooleanExpressionGrammar(std::shared_ptr<VariableState> const& state);
/*!
* Switch to second run.
* Variable names may be any valid identifier in the first run, but only defined variables in the second run.
*/
virtual void prepareSecondRun();
private:
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper, Unused> booleanExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> orExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> andExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> notExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> atomicBooleanExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> relativeExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> booleanVariableExpression;
/*!
* Parser relation operators.
*/
storm::parser::prism::relationalOperatorStruct relations_;
};
}
}
}
#endif /* BOOLEANEXPRESSIONGRAMMAR_H */

38
src/parser/prismparser/ConstBooleanExpressionGrammar.cpp
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@ -1,38 +0,0 @@
#include "ConstBooleanExpressionGrammar.h"
#include "ConstIntegerExpressionGrammar.h"
namespace storm {
namespace parser {
namespace prism {
ConstBooleanExpressionGrammar::ConstBooleanExpressionGrammar(std::shared_ptr<VariableState> const& state)
: ConstBooleanExpressionGrammar::base_type(constantBooleanExpression), BaseGrammar(state) {
constantBooleanExpression %= constantOrExpression;
constantBooleanExpression.name("constant boolean expression");
constantOrExpression = constantAndExpression[qi::_val = qi::_1] >> *(qi::lit("|") >> constantAndExpression)[qi::_val = phoenix::bind(&BaseGrammar::createOr, this, qi::_val, qi::_1)];
constantOrExpression.name("constant boolean expression");
constantAndExpression = constantNotExpression[qi::_val = qi::_1] >> *(qi::lit("&") >> constantNotExpression)[qi::_val = phoenix::bind(&BaseGrammar::createAnd, this, qi::_val, qi::_1)];
constantAndExpression.name("constant boolean expression");
constantNotExpression = constantAtomicBooleanExpression[qi::_val = qi::_1] | (qi::lit("!") >> constantAtomicBooleanExpression)[qi::_val = phoenix::bind(&BaseGrammar::createNot, this, qi::_1)];
constantNotExpression.name("constant boolean expression");
constantAtomicBooleanExpression %= (constantRelativeExpression | this->state->constantBooleanFormulas_ | qi::lit("(") >> constantBooleanExpression >> qi::lit(")") | booleanLiteralExpression | booleanConstantExpression);
constantAtomicBooleanExpression.name("constant boolean expression");
constantRelativeExpression = (ConstIntegerExpressionGrammar::instance(this->state) >> relations_ >> ConstIntegerExpressionGrammar::instance(this->state))[qi::_val = phoenix::bind(&BaseGrammar::createRelation, this, qi::_1, qi::_2, qi::_3)];
constantRelativeExpression.name("constant boolean expression");
booleanConstantExpression %= (this->state->booleanConstants_ | booleanLiteralExpression);
booleanConstantExpression.name("boolean constant or literal");
booleanLiteralExpression = qi::bool_[qi::_val = phoenix::bind(&BaseGrammar::createBoolLiteral, this, qi::_1)];
booleanLiteralExpression.name("boolean literal");
}
}
}
}

47
src/parser/prismparser/ConstBooleanExpressionGrammar.h
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@ -1,47 +0,0 @@
/*
* File: ConstBooleanExpressionGrammar.h
* Author: nafur
*
* Created on April 10, 2013, 6:34 PM
*/
#ifndef CONSTBOOLEANEXPRESSIONGRAMMAR_H
#define CONSTBOOLEANEXPRESSIONGRAMMAR_H
#include "Includes.h"
#include "VariableState.h"
#include "IdentifierGrammars.h"
#include "Tokens.h"
namespace storm {
namespace parser {
namespace prism {
/*!
* This grammar parses constant boolean expression as used in prism models.
*/
class ConstBooleanExpressionGrammar : public qi::grammar<Iterator, std::shared_ptr<BaseExpression>(), Skipper, Unused>, public BaseGrammar<ConstBooleanExpressionGrammar> {
public:
ConstBooleanExpressionGrammar(std::shared_ptr<VariableState> const& state);
private:
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper, Unused> constantBooleanExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> constantOrExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> constantAndExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> constantNotExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> constantAtomicBooleanExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> constantRelativeExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> booleanConstantExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> booleanLiteralExpression;
storm::parser::prism::relationalOperatorStruct relations_;
};
}
}
}
#endif /* CONSTBOOLEANEXPRESSIONGRAMMAR_H */

34
src/parser/prismparser/ConstDoubleExpressionGrammar.cpp
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@ -1,34 +0,0 @@
#include "ConstDoubleExpressionGrammar.h"
namespace storm {
namespace parser {
namespace prism {
ConstDoubleExpressionGrammar::ConstDoubleExpressionGrammar(std::shared_ptr<VariableState> const& state)
: ConstDoubleExpressionGrammar::base_type(constantDoubleExpression), BaseGrammar(state) {
constantDoubleExpression %= constantDoublePlusExpression;
constantDoubleExpression.name("constant double expression");
constantDoublePlusExpression %= constantDoubleMultExpression[qi::_val = qi::_1] >> *((qi::lit("+")[qi::_a = true] | qi::lit("-")[qi::_a = false]) >> constantDoubleMultExpression)
[qi::_val = phoenix::bind(&BaseGrammar::createDoublePlus, this, qi::_val, qi::_a, qi::_1)];
constantDoublePlusExpression.name("constant double expression");
constantDoubleMultExpression %= constantAtomicDoubleExpression[qi::_val = qi::_1] >> *((qi::lit("*")[qi::_a = true] | qi::lit("/")[qi::_a = false]) >> constantAtomicDoubleExpression)
[qi::_val = phoenix::bind(&BaseGrammar::createDoubleMult, this, qi::_val, qi::_a, qi::_1)];
constantDoubleMultExpression.name("constant double expression");
constantAtomicDoubleExpression %= (qi::lit("(") >> constantDoubleExpression >> qi::lit(")") | this->state->constantDoubleFormulas_ | this->state->constantIntegerFormulas_ | doubleConstantExpression);
constantAtomicDoubleExpression.name("constant double expression");
doubleConstantExpression %= (this->state->doubleConstants_ | this->state->integerConstants_ | doubleLiteralExpression);
doubleConstantExpression.name("double constant or literal");
doubleLiteralExpression = qi::double_[qi::_val = phoenix::bind(&BaseGrammar::createDoubleLiteral, this, qi::_1)];
doubleLiteralExpression.name("double literal");
}
}
}
}

41
src/parser/prismparser/ConstDoubleExpressionGrammar.h
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@ -1,41 +0,0 @@
/*
* File: ConstDoubleExpressionGrammar.h
* Author: nafur
*
* Created on April 10, 2013, 7:04 PM
*/
#ifndef CONSTDOUBLEEXPRESSIONGRAMMAR_H
#define CONSTDOUBLEEXPRESSIONGRAMMAR_H
#include "Includes.h"
#include "VariableState.h"
#include "IdentifierGrammars.h"
namespace storm {
namespace parser {
namespace prism {
/*!
* This grammar parses constant double expressions as used in prism models.
*/
class ConstDoubleExpressionGrammar : public qi::grammar<Iterator, std::shared_ptr<BaseExpression>(), Skipper, Unused>, public BaseGrammar<ConstDoubleExpressionGrammar> {
public:
ConstDoubleExpressionGrammar(std::shared_ptr<VariableState> const& state);
private:
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper, Unused> constantDoubleExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), qi::locals<bool>, Skipper> constantDoublePlusExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), qi::locals<bool>, Skipper> constantDoubleMultExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> constantAtomicDoubleExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> doubleConstantExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> doubleLiteralExpression;
};
}
}
}
#endif /* CONSTDOUBLEEXPRESSIONGRAMMAR_H */

41
src/parser/prismparser/ConstIntegerExpressionGrammar.cpp
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#include "ConstIntegerExpressionGrammar.h"
namespace storm {
namespace parser {
namespace prism {
ConstIntegerExpressionGrammar::ConstIntegerExpressionGrammar(std::shared_ptr<VariableState> const& state)
: ConstIntegerExpressionGrammar::base_type(constantIntegerExpression), BaseGrammar(state) {
constantIntegerExpression %= constantIntegerPlusExpression;
constantIntegerExpression.name("constant integer expression");
constantIntegerPlusExpression = constantIntegerMultExpression[qi::_val = qi::_1] >> *((qi::lit("+")[qi::_a = true] | qi::lit("-")[qi::_a = false]) >> constantIntegerMultExpression)
[qi::_val = phoenix::bind(&BaseGrammar::createIntPlus, this, qi::_val, qi::_a, qi::_1)];
constantIntegerPlusExpression.name("constant integer expression");
constantIntegerMultExpression %= constantAtomicIntegerExpression[qi::_val = qi::_1] >> *(qi::lit("*") >> constantAtomicIntegerExpression)
[qi::_val = phoenix::bind(&BaseGrammar::createIntMult, this, qi::_val, qi::_1)];
constantIntegerMultExpression.name("constant integer expression");
constantAtomicIntegerExpression %= (constantIntegerMinMaxExpression | constantIntegerFloorCeilExpression | this->state->constantIntegerFormulas_ | qi::lit("(") >> constantIntegerExpression >> qi::lit(")") | integerConstantExpression);
constantAtomicIntegerExpression.name("constant integer expression");
constantIntegerMinMaxExpression = ((qi::lit("min")[qi::_a = true] | qi::lit("max")[qi::_a = false]) >> qi::lit("(") >> constantIntegerExpression >> qi::lit(",") >> constantIntegerExpression >> qi::lit(")"))[qi::_val = phoenix::bind(&BaseGrammar::createIntMinMax, this, qi::_a, qi::_1, qi::_2)];
constantIntegerMinMaxExpression.name("integer min/max expression");
constantIntegerFloorCeilExpression = ((qi::lit("floor")[qi::_a = true] | qi::lit("ceil")[qi::_a = false]) >> qi::lit("(") >> constantIntegerExpression >> qi::lit(")"))[qi::_val = phoenix::bind(&BaseGrammar::createIntFloorCeil, this, qi::_a, qi::_1)];
constantIntegerFloorCeilExpression.name("integer floor/ceil expression");
integerConstantExpression %= (this->state->integerConstants_ | integerLiteralExpression);
integerConstantExpression.name("integer constant or literal");
integerLiteralExpression = qi::int_[qi::_val = phoenix::bind(&BaseGrammar::createIntLiteral, this, qi::_1)];
integerLiteralExpression.name("integer literal");
}
} // namespace prism
} // namespace parser
} // namespace storm

42
src/parser/prismparser/ConstIntegerExpressionGrammar.h
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@ -1,42 +0,0 @@
/*
* File: ConstIntegerExpressionGrammar.h
* Author: nafur
*
* Created on April 10, 2013, 6:02 PM
*/
#ifndef CONSTINTEGEREXPRESSIONGRAMMAR_H
#define CONSTINTEGEREXPRESSIONGRAMMAR_H
#include "Includes.h"
#include "VariableState.h"
#include "IdentifierGrammars.h"
namespace storm {
namespace parser {
namespace prism {
/*!
* This grammar parses constant integer expressions as used in prism models.
*/
class ConstIntegerExpressionGrammar : public qi::grammar<Iterator, std::shared_ptr<BaseExpression>(), Skipper, Unused>, public BaseGrammar<ConstIntegerExpressionGrammar> {
public:
ConstIntegerExpressionGrammar(std::shared_ptr<VariableState> const& state);
private:
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper, Unused> constantIntegerExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), qi::locals<bool>, Skipper> constantIntegerPlusExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> constantIntegerMultExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> constantAtomicIntegerExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> integerConstantExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> integerLiteralExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), qi::locals<bool>, Skipper> constantIntegerMinMaxExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), qi::locals<bool>, Skipper> constantIntegerFloorCeilExpression;
};
}
}
}
#endif /* CONSTINTEGEREXPRESSIONGRAMMAR_H */

23
src/parser/prismparser/IdentifierGrammars.cpp
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@ -1,23 +0,0 @@
#include "IdentifierGrammars.h"
namespace storm {
namespace parser {
namespace prism {
IdentifierGrammar::IdentifierGrammar(std::shared_ptr<VariableState> const& state)
: IdentifierGrammar::base_type(identifierName), BaseGrammar(state) {
identifierName %= qi::as_string[qi::raw[qi::lexeme[((qi::alpha | qi::char_('_')) >> *(qi::alnum | qi::char_('_')))]]][ qi::_pass = phoenix::bind(&VariableState::isIdentifier, this->state.get(), qi::_1) ];
identifierName.name("identifier");
}
FreeIdentifierGrammar::FreeIdentifierGrammar(std::shared_ptr<VariableState> const& state)
: FreeIdentifierGrammar::base_type(freeIdentifierName), BaseGrammar(state) {
freeIdentifierName %= qi::as_string[qi::raw[qi::lexeme[((qi::alpha | qi::char_('_')) >> *(qi::alnum | qi::char_('_')))]]][ qi::_pass = phoenix::bind(&VariableState::isFreeIdentifier, this->state.get(), qi::_1) ];
freeIdentifierName.name("identifier");
}
}
}
}

42
src/parser/prismparser/IdentifierGrammars.h
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@ -1,42 +0,0 @@
/*
* File: Keywords.h
* Author: nafur
*
* Created on April 10, 2013, 6:03 PM
*/
#ifndef IDENTIFIERGRAMMARS_H
#define IDENTIFIERGRAMMARS_H
#include "Includes.h"
#include "BaseGrammar.h"
#include "VariableState.h"
namespace storm {
namespace parser {
namespace prism {
/*!
* This grammar parses a (possibly used) identifier as used in a prism models.
*/
class IdentifierGrammar : public qi::grammar<Iterator, std::string(), Skipper, Unused>, public BaseGrammar<IdentifierGrammar> {
public:
IdentifierGrammar(std::shared_ptr<VariableState> const& state);
private:
qi::rule<Iterator, std::string(), Skipper> identifierName;
};
/*!
* This grammar parses an used identifier as used in a prism models.
*/
class FreeIdentifierGrammar : public qi::grammar<Iterator, std::string(), Skipper, Unused>, public BaseGrammar<IdentifierGrammar> {
public:
FreeIdentifierGrammar(std::shared_ptr<VariableState> const& state);
private:
qi::rule<Iterator, std::string(), Skipper> freeIdentifierName;
};
}
}
}
#endif /* IDENTIFIERGRAMMARS_H */

39
src/parser/prismparser/Includes.h
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@ -1,39 +0,0 @@
/*
* File: Includes
* Author: Gereon Kremer
*
* Created on April 10, 2013, 4:46 PM
*/
#ifndef BOOSTINCLUDES_H
#define BOOSTINCLUDES_H
// Used for Boost spirit.
#include <boost/typeof/typeof.hpp>
#include <boost/spirit/include/qi.hpp>
#include <boost/spirit/include/phoenix.hpp>
// Include headers for spirit iterators. Needed for diagnostics and input stream iteration.
#include <boost/spirit/include/classic_position_iterator.hpp>
#include <boost/spirit/include/support_multi_pass.hpp>
namespace qi = boost::spirit::qi;
namespace phoenix = boost::phoenix;
typedef std::string::const_iterator BaseIteratorType;
typedef boost::spirit::classic::position_iterator2<BaseIteratorType> PositionIteratorType;
typedef PositionIteratorType Iterator;
typedef BOOST_TYPEOF(boost::spirit::ascii::space | qi::lit("//") >> *(qi::char_ - qi::eol) >> qi::eol) Skipper;
typedef BOOST_TYPEOF(qi::lit("//") >> *(qi::char_ - qi::eol) >> qi::eol | boost::spirit::ascii::space) Skipper2;
typedef boost::spirit::unused_type Unused;
#include "src/ir/IR.h"
using namespace storm::ir;
using namespace storm::ir::expressions;
#include "log4cplus/logger.h"
#include "log4cplus/loggingmacros.h"
extern log4cplus::Logger logger;
#endif /* BOOSTINCLUDES_H */

42
src/parser/prismparser/IntegerExpressionGrammar.cpp
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@ -1,42 +0,0 @@
#include "IntegerExpressionGrammar.h"
#include "IdentifierGrammars.h"
#include "ConstIntegerExpressionGrammar.h"
namespace storm {
namespace parser {
namespace prism {
IntegerExpressionGrammar::IntegerExpressionGrammar(std::shared_ptr<VariableState> const& state)
: IntegerExpressionGrammar::base_type(integerExpression), BaseGrammar(state) {
integerExpression %= integerPlusExpression;
integerExpression.name("integer expression");
integerPlusExpression = integerMultExpression[qi::_val = qi::_1] >> *((qi::lit("+")[qi::_a = true] | qi::lit("-")[qi::_a = false]) >> integerMultExpression)[qi::_val = phoenix::bind(&BaseGrammar::createIntPlus, this, qi::_val, qi::_a, qi::_1)];
integerPlusExpression.name("integer expression");
integerMultExpression %= atomicIntegerExpression[qi::_val = qi::_1] >> *(qi::lit("*") >> atomicIntegerExpression[qi::_val = phoenix::bind(&BaseGrammar::createIntMult, this, qi::_val, qi::_1)]);
integerMultExpression.name("integer expression");
atomicIntegerExpression %= (integerMinMaxExpression | integerFloorCeilExpression | this->state->constantIntegerFormulas_ | this->state->integerFormulas_ | qi::lit("(") >> integerExpression >> qi::lit(")") | integerVariableExpression | ConstIntegerExpressionGrammar::instance(this->state));
atomicIntegerExpression.name("integer expression");
integerMinMaxExpression = ((qi::lit("min")[qi::_a = true] | qi::lit("max")[qi::_a = false]) >> qi::lit("(") >> integerExpression >> qi::lit(",") >> integerExpression >> qi::lit(")"))[qi::_val = phoenix::bind(&BaseGrammar::createIntMinMax, this, qi::_a, qi::_1, qi::_2)];
integerMinMaxExpression.name("integer min/max expression");
integerFloorCeilExpression = ((qi::lit("floor")[qi::_a = true] | qi::lit("ceil")[qi::_a = false]) >> qi::lit("(") >> integerExpression >> qi::lit(")"))[qi::_val = phoenix::bind(&BaseGrammar::createIntFloorCeil, this, qi::_a, qi::_1)];
integerFloorCeilExpression.name("integer floor/ceil expression");
integerVariableExpression = IdentifierGrammar::instance(this->state)[qi::_val = phoenix::bind(&BaseGrammar::getIntVariable, this, qi::_1)];
integerVariableExpression.name("integer variable");
}
void IntegerExpressionGrammar::prepareSecondRun() {
integerVariableExpression %= this->state->integerVariables_;
integerVariableExpression.name("integer variable");
}
}
}
}

50
src/parser/prismparser/IntegerExpressionGrammar.h
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@ -1,50 +0,0 @@
/*
* File: IntegerExpressionGrammar.h
* Author: nafur
*
* Created on April 10, 2013, 4:39 PM
*/
#ifndef INTEGEREXPRESSIONGRAMMAR_H
#define INTEGEREXPRESSIONGRAMMAR_H
#include "src/ir/IR.h"
#include "VariableState.h"
#include "Includes.h"
#include "IdentifierGrammars.h"
#include <memory>
namespace storm {
namespace parser {
namespace prism {
/*!
* This grammar parses a (non constant) integer expressions as used in prism models.
*/
class IntegerExpressionGrammar : public qi::grammar<Iterator, std::shared_ptr<BaseExpression>(), Skipper, Unused>, public BaseGrammar<IntegerExpressionGrammar> {
public:
IntegerExpressionGrammar(std::shared_ptr<VariableState> const& state);
/*!
* Switch to second run.
* Variable names may be any valid identifier in the first run, but only defined variables in the second run.
*/
virtual void prepareSecondRun();
private:
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper, Unused> integerExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), qi::locals<bool>, Skipper> integerPlusExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> integerMultExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> atomicIntegerExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), Skipper> integerVariableExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), qi::locals<bool>, Skipper> integerMinMaxExpression;
qi::rule<Iterator, std::shared_ptr<BaseExpression>(), qi::locals<bool>, Skipper> integerFloorCeilExpression;
};
}
}
}
#endif /* INTEGEREXPRESSIONGRAMMAR_H */

123
src/parser/prismparser/PrismGrammar.h
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@ -1,103 +1,61 @@
/* #ifndef STORM_PARSER_PRISMPARSER_PRISMGRAMMAR_H_
* File: PrismGrammar.h #define STORM_PARSER_PRISMPARSER_PRISMGRAMMAR_H_
* Author: nafur
*
* Created on April 30, 2013, 5:20 PM
*/
#ifndef STORM_PARSER_PRISMPARSER_PRISMGRAMMAR_H // Include files for file input.
#define STORM_PARSER_PRISMPARSER_PRISMGRAMMAR_H #include <istream>
#include <memory>
// Include boost spirit.
#include <boost/typeof/typeof.hpp>
#include <boost/spirit/include/qi.hpp>
#include <boost/spirit/include/phoenix.hpp>
// Include headers for spirit iterators. Needed for diagnostics and input stream iteration.
#include <boost/spirit/include/classic_position_iterator.hpp>
#include <boost/spirit/include/support_multi_pass.hpp>
namespace qi = boost::spirit::qi;
namespace phoenix = boost::phoenix;
typedef std::string::const_iterator BaseIteratorType;
typedef boost::spirit::classic::position_iterator2<BaseIteratorType> PositionIteratorType;
typedef PositionIteratorType Iterator;
typedef BOOST_TYPEOF(boost::spirit::ascii::space | qi::lit("//") >> *(qi::char_ - qi::eol) >> qi::eol) Skipper;
typedef BOOST_TYPEOF(qi::lit("//") >> *(qi::char_ - qi::eol) >> qi::eol | boost::spirit::ascii::space) Skipper2;
typedef boost::spirit::unused_type Unused;
// All classes of the intermediate representation are used.
#include "src/ir/IR.h"
#include "src/parser/prismparser/Includes.h"
#include "src/parser/prismparser/Tokens.h" #include "src/parser/prismparser/Tokens.h"
#include "src/parser/prismparser/IdentifierGrammars.h"
#include "src/parser/prismparser/VariableState.h"
#include "src/parser/prismparser/ConstBooleanExpressionGrammar.h"
#include "src/parser/prismparser/ConstDoubleExpressionGrammar.h"
#include "src/parser/prismparser/ConstIntegerExpressionGrammar.h"
#include "src/parser/prismparser/BooleanExpressionGrammar.h"
#include "src/parser/prismparser/IntegerExpressionGrammar.h"
// Used for file input. #include "src/storage/prism/Program.h"
#include <istream> #include "src/storage/expressions/Expression.h"
#include <memory> using namespace storm::prism;
using namespace storm::expressions;
namespace storm { namespace storm {
namespace parser { namespace parser {
namespace prism { namespace prism {
class PrismGrammar : public qi::grammar<Iterator, Program(), Skipper> {
using namespace storm::ir;
using namespace storm::ir::expressions;
struct GlobalVariableInformation {
std::vector<BooleanVariable> booleanVariables;
std::vector<IntegerVariable> integerVariables;
std::map<std::string, uint_fast64_t> booleanVariableToIndexMap;
std::map<std::string, uint_fast64_t> integerVariableToIndexMap;
};
/*!
* The Boost spirit grammar for the PRISM language. Returns the intermediate representation of
* the input that complies with the PRISM syntax.
*/
class PrismGrammar : public qi::grammar<
Iterator,
Program(),
qi::locals<
std::map<std::string, std::unique_ptr<BooleanConstantExpression>>,
std::map<std::string, std::unique_ptr<IntegerConstantExpression>>,
std::map<std::string, std::unique_ptr<DoubleConstantExpression>>,
GlobalVariableInformation,
std::map<std::string, RewardModel>,
std::map<std::string, std::unique_ptr<BaseExpression>>
>,
Skipper> {
public: public:
/*! /*!
* Default constructor that creates an empty and functional grammar. * Default constructor that creates an empty and functional grammar.
*/ */
PrismGrammar(); PrismGrammar();
/*!
* Puts all sub-grammars into the mode for performing the second run. A two-run model was chosen
* because modules can involve variables that are only declared afterwards, so the first run
* creates all variables and the second one tries to parse the full model.
*/
void prepareForSecondRun();
/*!
* Resets all sub-grammars, i.e. puts them into an initial state.
*/
void resetGrammars();
private: private:
std::shared_ptr<storm::parser::prism::VariableState> state;
struct qi::symbols<char, Module> moduleMap_;
// The starting point of the grammar. // The starting point of the grammar.
qi::rule< qi::rule<Iterator, Program(), Skipper> start;
Iterator, // Rules for model type.
Program(),
qi::locals<
std::map<std::string, std::unique_ptr<BooleanConstantExpression>>,
std::map<std::string, std::unique_ptr<IntegerConstantExpression>>,
std::map<std::string, std::unique_ptr<DoubleConstantExpression>>,
GlobalVariableInformation,
std::map<std::string, RewardModel>,
std::map<std::string, std::unique_ptr<BaseExpression>>
>,
Skipper> start;
qi::rule<Iterator, Program::ModelType(), Skipper> modelTypeDefinition; qi::rule<Iterator, Program::ModelType(), Skipper> modelTypeDefinition;
qi::rule<Iterator, qi::unused_type(std::map<std::string, std::unique_ptr<BooleanConstantExpression>>&, std::map<std::string, std::unique_ptr<IntegerConstantExpression>>&, std::map<std::string, std::unique_ptr<DoubleConstantExpression>>&), Skipper> constantDefinitionList; // Rules for global constant definitions.
qi::rule<Iterator, std::vector<Module>(), Skipper> moduleDefinitionList; qi::rule<Iterator, qi::unused_type(std::set<std::string>&, std::set<std::string>&, std::set<std::string>&, std::map<std::string, storm::expression::Expression>&, std::map<std::string, storm::expression::Expression>&, std::map<std::string, storm::expression::Expression>&), Skipper> constantDefinitionList;
// Rules for global variable definitions // Rules for global variable definitions
qi::rule<Iterator, qi::unused_type(GlobalVariableInformation&), Skipper> globalVariableDefinitionList; qi::rule<Iterator, qi::unused_type(std::map<std::string, BooleanVariable>&, std::map<std::string, IntegerVariable>), Skipper> globalVariableDefinitionList;
// Rules for module definition. // Rules for modules definition.
qi::rule<Iterator, std::vector<Module>(), Skipper> moduleDefinitionList;
qi::rule<Iterator, Module(), qi::locals<std::vector<BooleanVariable>, std::vector<IntegerVariable>, std::map<std::string, uint_fast64_t>, std::map<std::string, uint_fast64_t>>, Skipper> moduleDefinition; qi::rule<Iterator, Module(), qi::locals<std::vector<BooleanVariable>, std::vector<IntegerVariable>, std::map<std::string, uint_fast64_t>, std::map<std::string, uint_fast64_t>>, Skipper> moduleDefinition;
qi::rule<Iterator, Module(), qi::locals<std::map<std::string, std::string>>, Skipper> moduleRenaming; qi::rule<Iterator, Module(), qi::locals<std::map<std::string, std::string>>, Skipper> moduleRenaming;
@ -156,6 +114,9 @@ namespace storm {
storm::parser::prism::modelTypeStruct modelType_; storm::parser::prism::modelTypeStruct modelType_;
storm::parser::prism::relationalOperatorStruct relations_; storm::parser::prism::relationalOperatorStruct relations_;
// A mapping from module names to the modules themselves so they can be looked up for renaming later.
struct qi::symbols<char, Module> moduleMap_;
/*! /*!
* Adds a label with the given name and expression to the given label-to-expression map. * Adds a label with the given name and expression to the given label-to-expression map.
* *
@ -263,5 +224,5 @@ namespace storm {
} // namespace storm } // namespace storm
#endif /* STORM_PARSER_PRISMPARSER_PRISMGRAMMAR_H */ #endif /* STORM_PARSER_PRISMPARSER_PRISMGRAMMAR_H_ */

129
src/parser/prismparser/Tokens.h
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@ -1,75 +1,66 @@
/* #ifndef STORM_PARSER_PRISMPARSER_TOKENS_H_
* File: Tokens.h #define STORM_PARSER_PRISMPARSER_TOKENS_H_
* Author: nafur
*
* Created on April 19, 2013, 11:17 PM
*/
#ifndef TOKENS_H #include "src/storage/expressions/Expression.h"
#define TOKENS_H
namespace storm { namespace storm {
namespace parser { namespace parser {
namespace prism { namespace prism {
/*!
/*! * A structure mapping the textual representation of a model type to the model type
* A structure mapping the textual representation of a model type to the model type * representation of the intermediate representation.
* representation of the intermediate representation. */
*/ struct modelTypeStruct : qi::symbols<char, Program::ModelType> {
struct modelTypeStruct : qi::symbols<char, Program::ModelType> { modelTypeStruct() {
modelTypeStruct() { add
add ("dtmc", Program::ModelType::DTMC)
("dtmc", Program::ModelType::DTMC) ("ctmc", Program::ModelType::CTMC)
("ctmc", Program::ModelType::CTMC) ("mdp", Program::ModelType::MDP)
("mdp", Program::ModelType::MDP) ("ctmdp", Program::ModelType::CTMDP)
("ctmdp", Program::ModelType::CTMDP) ("ma", Program::ModelType::MA);
; }
} };
}; /*!
* A structure defining the keywords that are not allowed to be chosen as identifiers.
*/
/*! struct keywordsStruct : qi::symbols<char, unsigned> {
* A structure defining the keywords that are not allowed to be chosen as identifiers. keywordsStruct() {
*/ add
struct keywordsStruct : qi::symbols<char, unsigned> { ("dtmc", 1)
keywordsStruct() { ("ctmc", 2)
add ("mdp", 3)
("dtmc", 1) ("ctmdp", 4)
("ctmc", 2) ("ma", 5)
("mdp", 3) ("const", 6)
("ctmdp", 4) ("int", 7)
("const", 5) ("bool", 8)
("int", 6) ("module", 9)
("bool", 7) ("endmodule", 10)
("module", 8) ("rewards", 11)
("endmodule", 9) ("endrewards", 12)
("rewards", 10) ("true", 13)
("endrewards", 11) ("false", 14);
("true", 12) }
("false", 13) };
; /*!
} * A structure mapping the textual representation of a binary relation.
}; */
struct relationalOperatorStruct : qi::symbols<char, BinaryRelationExpression::RelationType> {
/*! relationalOperatorStruct() {
* A structure mapping the textual representation of a binary relation to the representation add
* of the intermediate representation. ("=", BinaryRelationExpression::RelationType::EQUAL)
*/ ("!=", BinaryRelationExpression::RelationType::NOT_EQUAL)
struct relationalOperatorStruct : qi::symbols<char, BinaryRelationExpression::RelationType> { ("<", BinaryRelationExpression::RelationType::LESS)
relationalOperatorStruct() { ("<=", BinaryRelationExpression::RelationType::LESS_OR_EQUAL)
add (">", BinaryRelationExpression::RelationType::GREATER)
("=", BinaryRelationExpression::EQUAL) (">=", BinaryRelationExpression::RelationType::GREATER_OR_EQUAL);
("!=", BinaryRelationExpression::NOT_EQUAL) }
("<", BinaryRelationExpression::LESS) };
("<=", BinaryRelationExpression::LESS_OR_EQUAL) }
(">", BinaryRelationExpression::GREATER) }
(">=", BinaryRelationExpression::GREATER_OR_EQUAL)
;
}
};
}
}
} }
#endif /* TOKENS_H */ #endif /* STORM_PARSER_PRISMPARSER_TOKENS_H_ */

191
src/parser/prismparser/VariableState.cpp
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@ -1,191 +0,0 @@
#include "VariableState.h"
#include "src/exceptions/InvalidArgumentException.h"
namespace storm {
namespace parser {
namespace prism {
using namespace storm::ir;
using namespace storm::ir::expressions;
template<typename T>
struct SymbolDump {
SymbolDump(std::ostream& out) : out(out) {}
void operator() (std::basic_string<char> s, T elem) {
this->out << "\t" << s << " -> " << elem << std::endl;
}
private:
std::ostream& out;
};
template<typename T>
std::ostream& operator<<(std::ostream& out, qi::symbols<char, T>& symbols) {
out << "Dumping symbol table" << std::endl;
SymbolDump<T> dump(out);
symbols.for_each(dump);
return out;
}
std::ostream& operator<<(std::ostream& out, VariableState::variableNamesStruct& symbols) {
SymbolDump<std::string> dump(out);
symbols.for_each(dump);
return out;
}
VariableState::VariableState(bool firstRun) : firstRun(firstRun), keywords(), nextLocalBooleanVariableIndex(0), nextLocalIntegerVariableIndex(0), nextGlobalBooleanVariableIndex(0), nextGlobalIntegerVariableIndex(0), nextGlobalCommandIndex(0), nextGlobalUpdateIndex(0) {
// Nothing to do here.
}
uint_fast64_t VariableState::getNextLocalBooleanVariableIndex() const {
return this->nextLocalBooleanVariableIndex;
}
uint_fast64_t VariableState::getNextLocalIntegerVariableIndex() const {
return this->nextLocalIntegerVariableIndex;
}
uint_fast64_t VariableState::getNextGlobalBooleanVariableIndex() const {
return this->nextGlobalBooleanVariableIndex;
}
uint_fast64_t VariableState::getNextGlobalIntegerVariableIndex() const {
return this->nextGlobalIntegerVariableIndex;
}
uint_fast64_t VariableState::getNextGlobalCommandIndex() const {
return this->nextGlobalCommandIndex;
}
uint_fast64_t VariableState::getNextGlobalUpdateIndex() const {
return this->nextGlobalUpdateIndex;
}
uint_fast64_t VariableState::addBooleanVariable(std::string const& name) {
if (firstRun) {
LOG4CPLUS_TRACE(logger, "Adding boolean variable " << name << " with new id " << this->nextGlobalBooleanVariableIndex << ".");
this->booleanVariables_.add(name, std::shared_ptr<VariableExpression>(new VariableExpression(storm::ir::expressions::BaseExpression::bool_, this->nextGlobalBooleanVariableIndex, name)));
this->booleanVariableNames_.add(name, name);
++this->nextGlobalBooleanVariableIndex;
++this->nextLocalBooleanVariableIndex;
return this->nextGlobalBooleanVariableIndex - 1;
} else {
std::shared_ptr<VariableExpression> variableExpression = this->booleanVariables_.at(name);
if (variableExpression != nullptr) {
return variableExpression->getGlobalVariableIndex();
} else {
LOG4CPLUS_ERROR(logger, "Boolean variable " << name << " does not exist.");
throw storm::exceptions::InvalidArgumentException() << "Boolean variable " << name << " does not exist.";
}
}
}
uint_fast64_t VariableState::addIntegerVariable(std::string const& name) {
if (firstRun) {
LOG4CPLUS_TRACE(logger, "Adding integer variable " << name << " with new id " << this->nextGlobalIntegerVariableIndex << ".");
this->integerVariables_.add(name, std::shared_ptr<VariableExpression>(new VariableExpression(storm::ir::expressions::BaseExpression::int_, this->nextGlobalIntegerVariableIndex, name)));
this->integerVariableNames_.add(name, name);
++this->nextGlobalIntegerVariableIndex;
++this->nextLocalIntegerVariableIndex;
return this->nextGlobalIntegerVariableIndex - 1;
} else {
std::shared_ptr<VariableExpression> variableExpression = this->integerVariables_.at(name);
if (variableExpression != nullptr) {
return variableExpression->getGlobalVariableIndex();
} else {
LOG4CPLUS_ERROR(logger, "Integer variable " << name << " does not exist.");
throw storm::exceptions::InvalidArgumentException() << "Integer variable " << name << " does not exist.";
}
}
}
std::shared_ptr<VariableExpression> VariableState::getBooleanVariableExpression(std::string const& name) const {
std::shared_ptr<VariableExpression> const* variableExpression = this->booleanVariables_.find(name);
if (variableExpression != nullptr) {
return *variableExpression;
} else {
if (firstRun) {
LOG4CPLUS_TRACE(logger, "Trying to retrieve boolean variable " << name << " that was not yet created; returning dummy instead.");
return std::shared_ptr<VariableExpression>(new VariableExpression(BaseExpression::bool_, name));
} else {
LOG4CPLUS_ERROR(logger, "Boolean variable " << name << " does not exist.");
throw storm::exceptions::InvalidArgumentException() << "Boolean variable " << name << " does not exist.";
}
}
}
std::shared_ptr<VariableExpression> VariableState::getIntegerVariableExpression(std::string const& name) const {
std::shared_ptr<VariableExpression> const* variableExpression = this->integerVariables_.find(name);
if (variableExpression != nullptr) {
return *variableExpression;
} else {
if (firstRun) {
LOG4CPLUS_TRACE(logger, "Trying to retrieve integer variable " << name << " that was not yet created; returning dummy instead.");
return std::shared_ptr<VariableExpression>(new VariableExpression(BaseExpression::int_, name));
} else {
LOG4CPLUS_ERROR(logger, "Integer variable " << name << " does not exist.");
throw storm::exceptions::InvalidArgumentException() << "Integer variable " << name << " does not exist.";
}
}
}
std::shared_ptr<VariableExpression> VariableState::getVariableExpression(std::string const& name) const {
std::shared_ptr<VariableExpression> const* variableExpression = this->integerVariables_.find(name);
if (variableExpression != nullptr) {
return *variableExpression;
}
variableExpression = this->booleanVariables_.find(name);
if (variableExpression != nullptr) {
return *variableExpression;
}
LOG4CPLUS_ERROR(logger, "Variable " << name << " does not exist.");
throw storm::exceptions::InvalidArgumentException() << "Variable " << name << " does not exist.";
}
void VariableState::clearLocalVariables() {
this->localBooleanVariables_.clear();
this->localIntegerVariables_.clear();
this->nextLocalBooleanVariableIndex = 0;
this->nextLocalIntegerVariableIndex = 0;
}
bool VariableState::isFreeIdentifier(std::string const& identifier) const {
if (this->booleanVariableNames_.find(identifier) != nullptr) return false;
if (this->integerVariableNames_.find(identifier) != nullptr) return false;
if (this->allConstantNames_.find(identifier) != nullptr) return false;
if (this->labelNames_.find(identifier) != nullptr) return false;
if (this->moduleNames_.find(identifier) != nullptr) return false;
if (this->keywords.find(identifier) != nullptr) return false;
if (this->booleanFormulas_.find(identifier) != nullptr) return false;
if (this->integerFormulas_.find(identifier) != nullptr) return false;
if (this->doubleFormulas_.find(identifier) != nullptr) return false;
if (this->constantBooleanFormulas_.find(identifier) != nullptr) return false;
if (this->constantIntegerFormulas_.find(identifier) != nullptr) return false;
if (this->constantDoubleFormulas_.find(identifier) != nullptr) return false;
return true;
}
bool VariableState::isIdentifier(std::string const& identifier) const {
if (this->allConstantNames_.find(identifier) != nullptr) return false;
if (this->keywords.find(identifier) != nullptr) return false;
return true;
}
void VariableState::prepareForSecondRun() {
integerConstants_.clear();
booleanConstants_.clear();
doubleConstants_.clear();
allConstantNames_.clear();
constantBooleanFormulas_.clear();
booleanFormulas_.clear();
constantIntegerFormulas_.clear();
integerFormulas_.clear();
constantDoubleFormulas_.clear();
doubleFormulas_.clear();
this->firstRun = false;
nextGlobalCommandIndex = 0;
nextGlobalUpdateIndex = 0;
}
} // namespace prism
} // namespace parser
} // namespace storm

207
src/parser/prismparser/VariableState.h
View File

@ -1,207 +0,0 @@
/*
* File: VariableState.h
* Author: nafur
*
* Created on April 10, 2013, 4:43 PM
*/
#ifndef STORM_PARSER_PRISMPARSER_VARIABLESTATE_H
#define STORM_PARSER_PRISMPARSER_VARIABLESTATE_H
#include <iostream>
#include "src/ir/IR.h"
#include "Includes.h"
#include "Tokens.h"
namespace storm {
namespace parser {
namespace prism {
using namespace storm::ir;
using namespace storm::ir::expressions;
template<typename T>
std::ostream& operator<<(std::ostream& out, qi::symbols<char, T>& symbols);
/*!
* This class contains the internal state that is needed for parsing a PRISM model.
*/
class VariableState {
public:
/*!
* Creates a new variable state object. By default, this object will be set to a state in which
* it is ready for performing a first run on some input. The first run creates all variables
* while the second one checks for the correct usage of variables in expressions.
*
* @param firstRun If set, this object will be in a state ready for performing the first run. If
* set to false, this object will assume that it has all variable data already.
*/
VariableState(bool firstRun = true);
/*!
* Indicator, if we are still in the first run.
*/
bool firstRun;
/*!
* A parser for all reserved keywords.
*/
keywordsStruct keywords;
/*!
* Internal counter for the local index of the next new boolean variable.
*/
uint_fast64_t nextLocalBooleanVariableIndex;
/*!
* Retrieves the next free local index for a boolean variable.
*
* @return The next free local index for a boolean variable.
*/
uint_fast64_t getNextLocalBooleanVariableIndex() const;
/*!
* Internal counter for the local index of the next new integer variable.
*/
uint_fast64_t nextLocalIntegerVariableIndex;
/*!
* Retrieves the next free global index for a integer variable.
*
* @return The next free global index for a integer variable.
*/
uint_fast64_t getNextLocalIntegerVariableIndex() const;
/*!
* Internal counter for the index of the next new boolean variable.
*/
uint_fast64_t nextGlobalBooleanVariableIndex;
/*!
* Retrieves the next free global index for a boolean variable.
*
* @return The next free global index for a boolean variable.
*/
uint_fast64_t getNextGlobalBooleanVariableIndex() const;
/*!
* Internal counter for the index of the next new integer variable.
*/
uint_fast64_t nextGlobalIntegerVariableIndex;
/*!
* Retrieves the next free global index for a integer variable.
*
* @return The next free global index for a integer variable.
*/
uint_fast64_t getNextGlobalIntegerVariableIndex() const;
/*!
* Internal counter for the index of the next command.
*/
uint_fast64_t nextGlobalCommandIndex;
/*!
* Retrieves the next free global index for a command.
*
* @return The next free global index for a command.
*/
uint_fast64_t getNextGlobalCommandIndex() const;
/*!
* Internal counter for the index of the next update.
*/
uint_fast64_t nextGlobalUpdateIndex;
/*!
* Retrieves the next free global index for an update.
*
* @return The next free global index for an update.
*/
uint_fast64_t getNextGlobalUpdateIndex() const;
// Structures mapping variable and constant names to the corresponding expression nodes of
// the intermediate representation.
struct qi::symbols<char, std::shared_ptr<VariableExpression>> integerVariables_, booleanVariables_;
struct qi::symbols<char, std::shared_ptr<BaseExpression>> integerConstants_, booleanConstants_, doubleConstants_, booleanFormulas_, constantBooleanFormulas_, integerFormulas_, constantIntegerFormulas_, doubleFormulas_, constantDoubleFormulas_;
// A structure representing the identity function over identifier names.
struct variableNamesStruct : qi::symbols<char, std::string> { }
integerVariableNames_, booleanVariableNames_, commandNames_, labelNames_, allConstantNames_, moduleNames_,
localBooleanVariables_, localIntegerVariables_, assignedBooleanVariables_, assignedIntegerVariables_,
globalBooleanVariables_, globalIntegerVariables_;
/*!
* Adds a new boolean variable with the given name.
*
* @param name The name of the variable.
* @return The global index of the variable.
*/
uint_fast64_t addBooleanVariable(std::string const& name);
/*!
* Adds a new integer variable with the given name.
*
* @param name The name of the variable.
* @return The global index of the variable.
*/
uint_fast64_t addIntegerVariable(std::string const& name);
/*!
* Retrieves the variable expression for the boolean variable with the given name.
*
* @param name The name of the boolean variable for which to retrieve the variable expression.
* @return The variable expression for the boolean variable with the given name.
*/
std::shared_ptr<VariableExpression> getBooleanVariableExpression(std::string const& name) const;
/*!
* Retrieves the variable expression for the integer variable with the given name.
*
* @param name The name of the integer variable for which to retrieve the variable expression.
* @return The variable expression for the integer variable with the given name.
*/
std::shared_ptr<VariableExpression> getIntegerVariableExpression(std::string const& name) const;
/*!
* Retrieve the variable expression for the variable with the given name.
*
* @param name The name of the variable for which to retrieve the variable expression.
* @return The variable expression for the variable with the given name.
*/
std::shared_ptr<VariableExpression> getVariableExpression(std::string const& name) const;
/*!
* Clears all local variables.
*/
void clearLocalVariables();
/*!
* Check if the given string is a free identifier.
*
* @param identifier A string to be checked.
* @return True iff the given string is a free identifier.
*/
bool isFreeIdentifier(std::string const& identifier) const;
/*!
* Check if given string is a valid identifier.
*
* @param identifier A string to be checked.
* @return True iff the given string is an identifier.
*/
bool isIdentifier(std::string const& identifier) const;
/*!
* Prepare state to proceed to second parser run. Currently, this clears the constants.
*/
void prepareForSecondRun();
};
} // namespace prism
} // namespace parser
} // namespace storm
#endif /* STORM_PARSER_PRISMPARSER_VARIABLESTATE_H */

4
src/storage/prism/Assignment.cpp
View File

@ -2,11 +2,11 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
Assignment::Assignment(std::string const& variableName, storm::expressions::Expression const& expression) : variableName(variableName), expression(expression) { Assignment::Assignment(std::string const& variableName, storm::expressions::Expression const& expression, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), variableName(variableName), expression(expression) {
// Intentionally left empty. // Intentionally left empty.
} }
Assignment::Assignment(Assignment const& oldAssignment, std::map<std::string, std::string> const& renaming) : variableName(oldAssignment.getVariableName()), expression(oldAssignment.getExpression().substitute<std::map>(renaming)) { Assignment::Assignment(Assignment const& oldAssignment, std::map<std::string, std::string> const& renaming, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), variableName(oldAssignment.getVariableName()), expression(oldAssignment.getExpression().substitute<std::map>(renaming)) {
auto renamingPair = renaming.find(oldAssignment.variableName); auto renamingPair = renaming.find(oldAssignment.variableName);
if (renamingPair != renaming.end()) { if (renamingPair != renaming.end()) {
this->variableName = renamingPair->second; this->variableName = renamingPair->second;

19
src/storage/prism/Assignment.h
View File

@ -3,34 +3,39 @@
#include <map> #include <map>
#include "src/storage/prism/LocatedInformation.h"
#include "src/storage/expressions/Expression.h" #include "src/storage/expressions/Expression.h"
namespace storm { namespace storm {
namespace prism { namespace prism {
class Assignment { class Assignment : public LocatedInformation {
public: public:
/*! /*!
* Constructs an assignment using the given variable name and expression. * Constructs an assignment using the given variable name and expression.
* *
* @param variableName The variable that this assignment targets. * @param variableName The variable that this assignment targets.
* @param expression The expression to assign to the variable. * @param expression The expression to assign to the variable.
* @param filename The filename in which the assignment is defined.
* @param lineNumber The line number in which the assignment is defined.
*/ */
Assignment(std::string const& variableName, storm::expressions::Expression const& expression); Assignment(std::string const& variableName, storm::expressions::Expression const& expression, std::string const& filename = "", uint_fast64_t lineNumber = 0);
/*! /*!
* Creates a copy of the given assignment and performs the provided renaming. * Creates a copy of the given assignment and performs the provided renaming.
* *
* @param oldAssignment The assignment to copy. * @param oldAssignment The assignment to copy.
* @param renaming A mapping from names that are to be renamed to the names they are to be replaced with. * @param renaming A mapping from names that are to be renamed to the names they are to be replaced with.
* @param filename The filename in which the assignment is defined.
* @param lineNumber The line number in which the assignment is defined.
*/ */
Assignment(Assignment const& oldAssignment, std::map<std::string, std::string> const& renaming); Assignment(Assignment const& oldAssignment, std::map<std::string, std::string> const& renaming, std::string const& filename = "", uint_fast64_t lineNumber = 0);
// Create default implementations of constructors/assignment. // Create default implementations of constructors/assignment.
Assignment() = default; Assignment() = default;
Assignment(Assignment const& otherVariable) = default; Assignment(Assignment const& other) = default;
Assignment& operator=(Assignment const& otherVariable)= default; Assignment& operator=(Assignment const& other)= default;
Assignment(Assignment&& otherVariable) = default; Assignment(Assignment&& other) = default;
Assignment& operator=(Assignment&& otherVariable) = default; Assignment& operator=(Assignment&& other) = default;
/*! /*!
* Retrieves the name of the variable that this assignment targets. * Retrieves the name of the variable that this assignment targets.

6
src/storage/prism/BooleanVariable.cpp
View File

@ -2,15 +2,15 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
BooleanVariable::BooleanVariable(std::string const& variableName) : Variable(variableName, storm::expressions::Expression::createFalse(), true) { BooleanVariable::BooleanVariable(std::string const& variableName, std::string const& filename, uint_fast64_t lineNumber) : Variable(variableName, storm::expressions::Expression::createFalse(), true, filename, lineNumber) {
// Nothing to do here. // Nothing to do here.
} }
BooleanVariable::BooleanVariable(std::string const& variableName, storm::expressions::Expression const& initialValueExpression) : Variable(variableName, initialValueExpression, false) { BooleanVariable::BooleanVariable(std::string const& variableName, storm::expressions::Expression const& initialValueExpression, std::string const& filename, uint_fast64_t lineNumber) : Variable(variableName, initialValueExpression, false, filename, lineNumber) {
// Nothing to do here. // Nothing to do here.
} }
BooleanVariable::BooleanVariable(BooleanVariable const& oldVariable, std::string const& newName, std::map<std::string, std::string> const& renaming) : Variable(oldVariable, newName, renaming) { BooleanVariable::BooleanVariable(BooleanVariable const& oldVariable, std::string const& newName, std::map<std::string, std::string> const& renaming, std::string const& filename, uint_fast64_t lineNumber) : Variable(oldVariable, newName, renaming, filename, lineNumber) {
// Nothing to do here. // Nothing to do here.
} }

26
src/storage/prism/BooleanVariable.h
View File

@ -11,26 +11,30 @@ namespace storm {
public: public:
// Create default implementations of constructors/assignment. // Create default implementations of constructors/assignment.
BooleanVariable() = default; BooleanVariable() = default;
BooleanVariable(BooleanVariable const& otherVariable) = default; BooleanVariable(BooleanVariable const& other) = default;
BooleanVariable& operator=(BooleanVariable const& otherVariable)= default; BooleanVariable& operator=(BooleanVariable const& other)= default;
BooleanVariable(BooleanVariable&& otherVariable) = default; BooleanVariable(BooleanVariable&& other) = default;
BooleanVariable& operator=(BooleanVariable&& otherVariable) = default; BooleanVariable& operator=(BooleanVariable&& other) = default;
/*! /*!
* Creates a boolean variable with the given name and default initial value. * Creates a boolean variable with the given name and the default initial value expression.
* *
* @param variableName The name of the variable. * @param variableName The name of the variable.
* @param filename The filename in which the variable is defined.
* @param lineNumber The line number in which the variable is defined.
*/ */
BooleanVariable(std::string const& variableName); BooleanVariable(std::string const& variableName, std::string const& filename, uint_fast64_t lineNumber);
/*! /*!
* Creates a boolean variable with the given name and the given constant initial value expression. * Creates a boolean variable with the given name and the given constant initial value expression.
* *
* @param variableName The name of the variable. * @param variableName The name of the variable.
* @param initialValueExpression The constant expression that defines the initial value of the variable. * @param initialValueExpression The constant expression that defines the initial value of the variable.
* @param filename The filename in which the variable is defined.
* @param lineNumber The line number in which the variable is defined.
*/ */
BooleanVariable(std::string const& variableName, storm::expressions::Expression const& initialValueExpression); BooleanVariable(std::string const& variableName, storm::expressions::Expression const& initialValueExpression, std::string const& filename, uint_fast64_t lineNumber);
/*! /*!
* Creates a copy of the given boolean variable and performs the provided renaming. * Creates a copy of the given boolean variable and performs the provided renaming.
* *
@ -38,8 +42,10 @@ namespace storm {
* @param newName New name of this variable. * @param newName New name of this variable.
* @param renaming A mapping from names that are to be renamed to the names they are to be * @param renaming A mapping from names that are to be renamed to the names they are to be
* replaced with. * replaced with.
* @param filename The filename in which the variable is defined.
* @param lineNumber The line number in which the variable is defined.
*/ */
BooleanVariable(BooleanVariable const& oldVariable, std::string const& newName, std::map<std::string, std::string> const& renaming); BooleanVariable(BooleanVariable const& oldVariable, std::string const& newName, std::map<std::string, std::string> const& renaming, std::string const& filename, uint_fast64_t lineNumber);
friend std::ostream& operator<<(std::ostream& stream, BooleanVariable const& variable); friend std::ostream& operator<<(std::ostream& stream, BooleanVariable const& variable);
}; };

6
src/storage/prism/Command.cpp
View File

@ -2,18 +2,18 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
Command::Command(uint_fast64_t globalIndex, std::string const& actionName, storm::expressions::Expression const& guardExpression, std::vector<storm::prism::Update> const& updates) : actionName(actionName), guardExpression(guardExpression), updates(updates), globalIndex(globalIndex) { Command::Command(uint_fast64_t globalIndex, std::string const& actionName, storm::expressions::Expression const& guardExpression, std::vector<storm::prism::Update> const& updates, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), actionName(actionName), guardExpression(guardExpression), updates(updates), globalIndex(globalIndex) {
// Nothing to do here. // Nothing to do here.
} }
Command::Command(Command const& oldCommand, uint_fast64_t newGlobalIndex, std::map<std::string, std::string> const& renaming) : actionName(oldCommand.getActionName()), guardExpression(oldCommand.getGuardExpression().substitute<std::map>(renaming)), globalIndex(newGlobalIndex) { Command::Command(Command const& oldCommand, uint_fast64_t newGlobalIndex, std::map<std::string, std::string> const& renaming, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), actionName(oldCommand.getActionName()), guardExpression(oldCommand.getGuardExpression().substitute<std::map>(renaming)), globalIndex(newGlobalIndex) {
auto const& namePair = renaming.find(this->actionName); auto const& namePair = renaming.find(this->actionName);
if (namePair != renaming.end()) { if (namePair != renaming.end()) {
this->actionName = namePair->second; this->actionName = namePair->second;
} }
this->updates.reserve(oldCommand.getNumberOfUpdates()); this->updates.reserve(oldCommand.getNumberOfUpdates());
for (Update const& update : oldCommand.getUpdates()) { for (Update const& update : oldCommand.getUpdates()) {
this->updates.emplace_back(update, update.getGlobalIndex(), renaming); this->updates.emplace_back(update, update.getGlobalIndex(), renaming, filename, lineNumber);
} }
} }

18
src/storage/prism/Command.h
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@ -10,7 +10,7 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
class Command { class Command : public LocatedInformation {
public: public:
/*! /*!
* Creates a command with the given action name, guard and updates. * Creates a command with the given action name, guard and updates.
@ -19,8 +19,10 @@ namespace storm {
* @param actionName The action name of the command. * @param actionName The action name of the command.
* @param guardExpression the expression that defines the guard of the command. * @param guardExpression the expression that defines the guard of the command.
* @param updates A list of updates that is associated with this command. * @param updates A list of updates that is associated with this command.
* @param filename The filename in which the command is defined.
* @param lineNumber The line number in which the command is defined.
*/ */
Command(uint_fast64_t globalIndex, std::string const& actionName, storm::expressions::Expression const& guardExpression, std::vector<storm::prism::Update> const& updates); Command(uint_fast64_t globalIndex, std::string const& actionName, storm::expressions::Expression const& guardExpression, std::vector<storm::prism::Update> const& updates, std::string const& filename = "", uint_fast64_t lineNumber = 0);
/*! /*!
* Creates a copy of the given command and performs the provided renaming. * Creates a copy of the given command and performs the provided renaming.
@ -28,15 +30,17 @@ namespace storm {
* @param oldCommand The command to copy. * @param oldCommand The command to copy.
* @param newGlobalIndex The global index of the copy of the command. * @param newGlobalIndex The global index of the copy of the command.
* @param renaming A mapping from names that are to be renamed to the names they are to be replaced with. * @param renaming A mapping from names that are to be renamed to the names they are to be replaced with.
* @param filename The filename in which the command is defined.
* @param lineNumber The line number in which the command is defined.
*/ */
Command(Command const& oldCommand, uint_fast64_t newGlobalIndex, std::map<std::string, std::string> const& renaming); Command(Command const& oldCommand, uint_fast64_t newGlobalIndex, std::map<std::string, std::string> const& renaming, std::string const& filename = "", uint_fast64_t lineNumber = 0);
// Create default implementations of constructors/assignment. // Create default implementations of constructors/assignment.
Command() = default; Command() = default;
Command(Command const& otherVariable) = default; Command(Command const& other) = default;
Command& operator=(Command const& otherVariable)= default; Command& operator=(Command const& other)= default;
Command(Command&& otherVariable) = default; Command(Command&& other) = default;
Command& operator=(Command&& otherVariable) = default; Command& operator=(Command&& other) = default;
/*! /*!
* Retrieves the action name of this command. * Retrieves the action name of this command.

6
src/storage/prism/IntegerVariable.cpp
View File

@ -2,15 +2,15 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
IntegerVariable::IntegerVariable(std::string const& variableName, storm::expressions::Expression const& lowerBoundExpression, storm::expressions::Expression const& upperBoundExpression) : Variable(variableName, lowerBoundExpression, true), lowerBoundExpression(lowerBoundExpression), upperBoundExpression(upperBoundExpression) { IntegerVariable::IntegerVariable(std::string const& variableName, storm::expressions::Expression const& lowerBoundExpression, storm::expressions::Expression const& upperBoundExpression, std::string const& filename, uint_fast64_t lineNumber) : Variable(variableName, lowerBoundExpression, true, filename, lineNumber), lowerBoundExpression(lowerBoundExpression), upperBoundExpression(upperBoundExpression) {
// Intentionally left empty. // Intentionally left empty.
} }
IntegerVariable::IntegerVariable(std::string const& variableName, storm::expressions::Expression const& lowerBoundExpression, storm::expressions::Expression const& upperBoundExpression, storm::expressions::Expression const& initialValueExpression) : Variable(variableName, initialValueExpression, false), lowerBoundExpression(lowerBoundExpression), upperBoundExpression(upperBoundExpression) { IntegerVariable::IntegerVariable(std::string const& variableName, storm::expressions::Expression const& lowerBoundExpression, storm::expressions::Expression const& upperBoundExpression, storm::expressions::Expression const& initialValueExpression, std::string const& filename, uint_fast64_t lineNumber) : Variable(variableName, initialValueExpression, false, filename, lineNumber), lowerBoundExpression(lowerBoundExpression), upperBoundExpression(upperBoundExpression) {
// Intentionally left empty. // Intentionally left empty.
} }
IntegerVariable::IntegerVariable(IntegerVariable const& oldVariable, std::string const& newName, std::map<std::string, std::string> const& renaming) : Variable(oldVariable, newName, renaming), lowerBoundExpression(oldVariable.getLowerBoundExpression().substitute<std::map>(renaming)), upperBoundExpression(oldVariable.getUpperBoundExpression().substitute<std::map>(renaming)) { IntegerVariable::IntegerVariable(IntegerVariable const& oldVariable, std::string const& newName, std::map<std::string, std::string> const& renaming, std::string const& filename, uint_fast64_t lineNumber) : Variable(oldVariable, newName, renaming, filename, lineNumber), lowerBoundExpression(oldVariable.getLowerBoundExpression().substitute<std::map>(renaming)), upperBoundExpression(oldVariable.getUpperBoundExpression().substitute<std::map>(renaming)) {
// Intentionally left empty. // Intentionally left empty.
} }

20
src/storage/prism/IntegerVariable.h
View File

@ -11,10 +11,10 @@ namespace storm {
public: public:
// Create default implementations of constructors/assignment. // Create default implementations of constructors/assignment.
IntegerVariable() = default; IntegerVariable() = default;
IntegerVariable(IntegerVariable const& otherVariable) = default; IntegerVariable(IntegerVariable const& other) = default;
IntegerVariable& operator=(IntegerVariable const& otherVariable)= default; IntegerVariable& operator=(IntegerVariable const& other)= default;
IntegerVariable(IntegerVariable&& otherVariable) = default; IntegerVariable(IntegerVariable&& other) = default;
IntegerVariable& operator=(IntegerVariable&& otherVariable) = default; IntegerVariable& operator=(IntegerVariable&& other) = default;
/*! /*!
* Creates an integer variable with the given name and a default initial value. * Creates an integer variable with the given name and a default initial value.
@ -22,8 +22,10 @@ namespace storm {
* @param variableName The name of the variable. * @param variableName The name of the variable.
* @param lowerBoundExpression A constant expression defining the lower bound of the domain of the variable. * @param lowerBoundExpression A constant expression defining the lower bound of the domain of the variable.
* @param upperBoundExpression A constant expression defining the upper bound of the domain of the variable. * @param upperBoundExpression A constant expression defining the upper bound of the domain of the variable.
* @param filename The filename in which the variable is defined.
* @param lineNumber The line number in which the variable is defined.
*/ */
IntegerVariable(std::string const& variableName, storm::expressions::Expression const& lowerBoundExpression, storm::expressions::Expression const& upperBoundExpression); IntegerVariable(std::string const& variableName, storm::expressions::Expression const& lowerBoundExpression, storm::expressions::Expression const& upperBoundExpression, std::string const& filename = "", uint_fast64_t lineNumber = 0);
/*! /*!
* Creates an integer variable with the given name and the given initial value expression. * Creates an integer variable with the given name and the given initial value expression.
@ -32,8 +34,10 @@ namespace storm {
* @param lowerBoundExpression A constant expression defining the lower bound of the domain of the variable. * @param lowerBoundExpression A constant expression defining the lower bound of the domain of the variable.
* @param upperBoundExpression A constant expression defining the upper bound of the domain of the variable. * @param upperBoundExpression A constant expression defining the upper bound of the domain of the variable.
* @param initialValueExpression A constant expression that defines the initial value of the variable. * @param initialValueExpression A constant expression that defines the initial value of the variable.
* @param filename The filename in which the variable is defined.
* @param lineNumber The line number in which the variable is defined.
*/ */
IntegerVariable(std::string const& variableName, storm::expressions::Expression const& lowerBoundExpression, storm::expressions::Expression const& upperBoundExpression, storm::expressions::Expression const& initialValueExpression); IntegerVariable(std::string const& variableName, storm::expressions::Expression const& lowerBoundExpression, storm::expressions::Expression const& upperBoundExpression, storm::expressions::Expression const& initialValueExpression, std::string const& filename = "", uint_fast64_t lineNumber = 0);
/*! /*!
* Creates a copy of the given integer variable and performs the provided renaming. * Creates a copy of the given integer variable and performs the provided renaming.
@ -41,8 +45,10 @@ namespace storm {
* @param oldVariable The variable to copy. * @param oldVariable The variable to copy.
* @param newName New name of this variable. * @param newName New name of this variable.
* @param renaming A mapping from names that are to be renamed to the names they are to be replaced with. * @param renaming A mapping from names that are to be renamed to the names they are to be replaced with.
* @param filename The filename in which the variable is defined.
* @param lineNumber The line number in which the variable is defined.
*/ */
IntegerVariable(IntegerVariable const& oldVariable, std::string const& newName, std::map<std::string, std::string> const& renaming); IntegerVariable(IntegerVariable const& oldVariable, std::string const& newName, std::map<std::string, std::string> const& renaming, std::string const& filename = "", uint_fast64_t lineNumber = 0);
/*! /*!
* Retrieves an expression defining the lower bound for this integer variable. * Retrieves an expression defining the lower bound for this integer variable.

17
src/storage/prism/LocatedInformation.cpp
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@ -0,0 +1,17 @@
#include "src/storage/prism/LocatedInformation.h"
namespace storm {
namespace prism {
LocatedInformation::LocatedInformation(std::string const& filename, uint_fast64_t lineNumber) : filename(filename), lineNumber(lineNumber) {
// Intentionally left empty.
}
std::string const& LocatedInformation::getFilename() const {
return this->filename;
}
uint_fast64_t LocatedInformation::getLineNumber() const {
return this->lineNumber;
}
}
}

48
src/storage/prism/LocatedInformation.h
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@ -0,0 +1,48 @@
#ifndef STORM_STORAGE_PRISM_LOCATEDINFORMATION_H_
#define STORM_STORAGE_PRISM_LOCATEDINFORMATION_H_
#include <string>
namespace storm {
namespace prism {
class LocatedInformation {
public:
/*!
* Constructs a located information with the given filename and line number.
*
* @param filename The file in which the information was found.
* @param lineNumber The line number in which the information was found.
*/
LocatedInformation(std::string const& filename, uint_fast64_t lineNumber);
// Create default implementations of constructors/assignment.
LocatedInformation(LocatedInformation const& other) = default;
LocatedInformation& operator=(LocatedInformation const& other)= default;
LocatedInformation(LocatedInformation&& other) = default;
LocatedInformation& operator=(LocatedInformation&& other) = default;
/*!
* Retrieves the name of the file in which the information was found.
*
* @return The name of the file in which the information was found.
*/
std::string const& getFilename() const;
/*!
* Retrieves the line number in which the information was found.
*
* @return The line number in which the information was found.
*/
uint_fast64_t getLineNumber() const;
private:
// The file in which the piece of information was found.
std::string filename;
// The line in the file in which the piece of information was found.
uint_fast64_t lineNumber;
};
}
}
#endif /* STORM_STORAGE_PRISM_LOCATEDINFORMATION_H_ */

8
src/storage/prism/Module.cpp
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@ -5,24 +5,24 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
Module::Module(std::string const& moduleName, std::map<std::string, storm::prism::BooleanVariable> const& booleanVariables, std::map<std::string, storm::prism::IntegerVariable> const& integerVariables, std::vector<storm::prism::Command> const& commands) : moduleName(moduleName), booleanVariables(booleanVariables), integerVariables(integerVariables), commands(commands), actions(), actionsToCommandIndexMap() { Module::Module(std::string const& moduleName, std::map<std::string, storm::prism::BooleanVariable> const& booleanVariables, std::map<std::string, storm::prism::IntegerVariable> const& integerVariables, std::vector<storm::prism::Command> const& commands, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), moduleName(moduleName), booleanVariables(booleanVariables), integerVariables(integerVariables), commands(commands), actions(), actionsToCommandIndexMap() {
// Initialize the internal mappings for fast information retrieval. // Initialize the internal mappings for fast information retrieval.
this->collectActions(); this->collectActions();
} }
Module::Module(Module const& oldModule, std::string const& newModuleName, std::map<std::string, std::string> const& renaming) : moduleName(newModuleName), booleanVariables(), integerVariables(), commands(), actions(), actionsToCommandIndexMap() { Module::Module(Module const& oldModule, std::string const& newModuleName, std::map<std::string, std::string> const& renaming, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), moduleName(newModuleName), booleanVariables(), integerVariables(), commands(), actions(), actionsToCommandIndexMap() {
// Iterate over boolean variables and rename them. If a variable was not renamed, this is an error and an exception is thrown. // Iterate over boolean variables and rename them. If a variable was not renamed, this is an error and an exception is thrown.
for (auto const& nameVariablePair : oldModule.getBooleanVariables()) { for (auto const& nameVariablePair : oldModule.getBooleanVariables()) {
auto renamingPair = renaming.find(nameVariablePair.first); auto renamingPair = renaming.find(nameVariablePair.first);
LOG_THROW(renamingPair == renaming.end(), storm::exceptions::InvalidArgumentException, "Boolean variable " << moduleName << "." << nameVariablePair.first << " was not renamed."); LOG_THROW(renamingPair == renaming.end(), storm::exceptions::InvalidArgumentException, "Boolean variable " << moduleName << "." << nameVariablePair.first << " was not renamed.");
this->booleanVariables.emplace(nameVariablePair.first, BooleanVariable(nameVariablePair.second, renamingPair->second, renaming)); this->booleanVariables.emplace(nameVariablePair.first, BooleanVariable(nameVariablePair.second, renamingPair->second, renaming, filename, lineNumber));
} }
// Now do the same for the integer variables. // Now do the same for the integer variables.
for (auto const& nameVariablePair : oldModule.getIntegerVariables()) { for (auto const& nameVariablePair : oldModule.getIntegerVariables()) {
auto renamingPair = renaming.find(nameVariablePair.first); auto renamingPair = renaming.find(nameVariablePair.first);
LOG_THROW(renamingPair == renaming.end(), storm::exceptions::InvalidArgumentException, "Integer variable " << moduleName << "." << nameVariablePair.first << " was not renamed."); LOG_THROW(renamingPair == renaming.end(), storm::exceptions::InvalidArgumentException, "Integer variable " << moduleName << "." << nameVariablePair.first << " was not renamed.");
this->integerVariables.emplace(nameVariablePair.first, IntegerVariable(nameVariablePair.second, renamingPair->second, renaming)); this->integerVariables.emplace(nameVariablePair.first, IntegerVariable(nameVariablePair.second, renamingPair->second, renaming, filename, lineNumber));
} }
// Now we are ready to clone all commands and rename them if requested. // Now we are ready to clone all commands and rename them if requested.

20
src/storage/prism/Module.h
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@ -14,7 +14,7 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
class Module { class Module : public LocatedInformation {
public: public:
/*! /*!
* Creates a module with the given name, variables and commands. * Creates a module with the given name, variables and commands.
@ -23,10 +23,10 @@ namespace storm {
* @param booleanVariables The boolean variables defined by the module. * @param booleanVariables The boolean variables defined by the module.
* @param integerVariables The integer variables defined by the module. * @param integerVariables The integer variables defined by the module.
* @param commands The commands of the module. * @param commands The commands of the module.
* @param filename The filename in which the module is defined.
* @param lineNumber The line number in which the module is defined.
*/ */
Module(std::string const& moduleName, std::map<std::string, storm::prism::BooleanVariable> const& booleanVariables, Module(std::string const& moduleName, std::map<std::string, storm::prism::BooleanVariable> const& booleanVariables, std::map<std::string, storm::prism::IntegerVariable> const& integerVariables, std::vector<storm::prism::Command> const& commands, std::string const& filename = "", uint_fast64_t lineNumber = 0);
std::map<std::string, storm::prism::IntegerVariable> const& integerVariables,
std::vector<storm::prism::Command> const& commands);
/*! /*!
* Special copy constructor, implementing the module renaming functionality. This will create a new module * Special copy constructor, implementing the module renaming functionality. This will create a new module
@ -35,15 +35,17 @@ namespace storm {
* @param oldModule The module to be copied. * @param oldModule The module to be copied.
* @param newModuleName The name of the new module. * @param newModuleName The name of the new module.
* @param renaming A mapping of identifiers to the new identifiers they are to be replaced with. * @param renaming A mapping of identifiers to the new identifiers they are to be replaced with.
* @param filename The filename in which the module is defined.
* @param lineNumber The line number in which the module is defined.
*/ */
Module(Module const& oldModule, std::string const& newModuleName, std::map<std::string, std::string> const& renaming); Module(Module const& oldModule, std::string const& newModuleName, std::map<std::string, std::string> const& renaming, std::string const& filename = "", uint_fast64_t lineNumber = 0);
// Create default implementations of constructors/assignment. // Create default implementations of constructors/assignment.
Module() = default; Module() = default;
Module(Module const& otherVariable) = default; Module(Module const& other) = default;
Module& operator=(Module const& otherVariable)= default; Module& operator=(Module const& other)= default;
Module(Module&& otherVariable) = default; Module(Module&& other) = default;
Module& operator=(Module&& otherVariable) = default; Module& operator=(Module&& other) = default;
/*! /*!
* Retrieves the number of boolean variables in the module. * Retrieves the number of boolean variables in the module.

16
src/storage/prism/Program.cpp
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@ -5,7 +5,7 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
Program::Program(ModelType modelType, std::set<std::string> const& undefinedBooleanConstants, std::set<std::string> const& undefinedIntegerConstants, std::set<std::string> const& undefinedDoubleConstants, std::map<std::string, BooleanVariable> const& globalBooleanVariables, std::map<std::string, IntegerVariable> const& globalIntegerVariables, std::vector<storm::prism::Module> const& modules, std::map<std::string, storm::prism::RewardModel> const& rewardModels, bool hasInitialStatesExpression, storm::expressions::Expression const& initialStatesExpression, std::map<std::string, storm::expressions::Expression> const& labels) : modelType(modelType), undefinedBooleanConstants(undefinedBooleanConstants), undefinedIntegerConstants(undefinedIntegerConstants), undefinedDoubleConstants(undefinedDoubleConstants), globalBooleanVariables(globalBooleanVariables), globalIntegerVariables(globalIntegerVariables), modules(modules), rewardModels(rewardModels), hasInitialStatesExpression(hasInitialStatesExpression), initialStatesExpression(initialStatesExpression), labels(labels), actions(), actionsToModuleIndexMap(), variableToModuleIndexMap() { Program::Program(ModelType modelType, std::set<std::string> const& undefinedBooleanConstants, std::map<std::string, storm::expressions::Expression> definedBooleanConstants, std::set<std::string> const& undefinedIntegerConstants, std::map<std::string, storm::expressions::Expression> definedIntegerConstants, std::set<std::string> const& undefinedDoubleConstants, std::map<std::string, storm::expressions::Expression> definedDoubleConstants, std::map<std::string, BooleanVariable> const& globalBooleanVariables, std::map<std::string, IntegerVariable> const& globalIntegerVariables, std::vector<storm::prism::Module> const& modules, std::map<std::string, storm::prism::RewardModel> const& rewardModels, bool hasInitialStatesExpression, storm::expressions::Expression const& initialStatesExpression, std::map<std::string, storm::expressions::Expression> const& labels, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), modelType(modelType), undefinedBooleanConstants(undefinedBooleanConstants), definedBooleanConstants(definedBooleanConstants), undefinedIntegerConstants(undefinedIntegerConstants), definedIntegerConstants(definedIntegerConstants), undefinedDoubleConstants(undefinedDoubleConstants), definedDoubleConstants(definedDoubleConstants), globalBooleanVariables(globalBooleanVariables), globalIntegerVariables(globalIntegerVariables), modules(modules), rewardModels(rewardModels), hasInitialStatesExpression(hasInitialStatesExpression), initialStatesExpression(initialStatesExpression), labels(labels), actions(), actionsToModuleIndexMap(), variableToModuleIndexMap() {
// Now build the mapping from action names to module indices so that the lookup can later be performed quickly. // Now build the mapping from action names to module indices so that the lookup can later be performed quickly.
for (unsigned int moduleIndex = 0; moduleIndex < this->getNumberOfModules(); moduleIndex++) { for (unsigned int moduleIndex = 0; moduleIndex < this->getNumberOfModules(); moduleIndex++) {
Module const& module = this->getModule(moduleIndex); Module const& module = this->getModule(moduleIndex);
@ -52,15 +52,27 @@ namespace storm {
std::set<std::string> const& Program::getUndefinedBooleanConstants() const { std::set<std::string> const& Program::getUndefinedBooleanConstants() const {
return this->undefinedBooleanConstants; return this->undefinedBooleanConstants;
} }
std::map<std::string, storm::expressions::Expression> const& Program::getDefinedBooleanConstants() const {
return this->definedBooleanConstants;
}
std::set<std::string> const& Program::getUndefinedIntegerConstants() const { std::set<std::string> const& Program::getUndefinedIntegerConstants() const {
return this->undefinedIntegerConstants; return this->undefinedIntegerConstants;
} }
std::map<std::string, storm::expressions::Expression> const& Program::getDefinedIntegerConstants() const {
return this->definedIntegerConstants;
}
std::set<std::string> const& Program::getUndefinedDoubleConstants() const { std::set<std::string> const& Program::getUndefinedDoubleConstants() const {
return this->undefinedDoubleConstants; return this->undefinedDoubleConstants;
} }
std::map<std::string, storm::expressions::Expression> const& Program::getDefinedDoubleConstants() const {
return this->definedDoubleConstants;
}
std::map<std::string, storm::prism::BooleanVariable> const& Program::getGlobalBooleanVariables() const { std::map<std::string, storm::prism::BooleanVariable> const& Program::getGlobalBooleanVariables() const {
return this->globalBooleanVariables; return this->globalBooleanVariables;
} }

53
src/storage/prism/Program.h
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@ -12,7 +12,7 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
class Program { class Program : public LocatedInformation {
public: public:
/*! /*!
* An enum for the different model types. * An enum for the different model types.
@ -25,8 +25,11 @@ namespace storm {
* *
* @param modelType The type of the program. * @param modelType The type of the program.
* @param undefinedBooleanConstants The undefined boolean constants of the program. * @param undefinedBooleanConstants The undefined boolean constants of the program.
* @param definedBooleanConstants The defined boolean constants of the program.
* @param undefinedIntegerConstants The undefined integer constants of the program. * @param undefinedIntegerConstants The undefined integer constants of the program.
* @param definedIntegerConstants The defined integer constants of the program.
* @param undefinedDoubleConstants The undefined double constants of the program. * @param undefinedDoubleConstants The undefined double constants of the program.
* @param definedDoubleConstants The defined double constants of the program.
* @param globalBooleanVariables The global boolean variables of the program. * @param globalBooleanVariables The global boolean variables of the program.
* @param globalIntegerVariables The global integer variables of the program. * @param globalIntegerVariables The global integer variables of the program.
* @param modules The modules of the program. * @param modules The modules of the program.
@ -37,15 +40,17 @@ namespace storm {
* valid) expression, e.g. false. * valid) expression, e.g. false.
* @param rewardModels The reward models of the program. * @param rewardModels The reward models of the program.
* @param labels The labels defined for this program. * @param labels The labels defined for this program.
* @param filename The filename in which the program is defined.
* @param lineNumber The line number in which the program is defined.
*/ */
Program(ModelType modelType, std::set<std::string> const& undefinedBooleanConstants, std::set<std::string> const& undefinedIntegerConstants, std::set<std::string> const& undefinedDoubleConstants, std::map<std::string, BooleanVariable> const& globalBooleanVariables, std::map<std::string, IntegerVariable> const& globalIntegerVariables, std::vector<storm::prism::Module> const& modules, std::map<std::string, storm::prism::RewardModel> const& rewardModels, bool hasInitialStatesExpression, storm::expressions::Expression const& initialStatesExpression, std::map<std::string, storm::expressions::Expression> const& labels); Program(ModelType modelType, std::set<std::string> const& undefinedBooleanConstants, std::map<std::string, storm::expressions::Expression> definedBooleanConstants, std::set<std::string> const& undefinedIntegerConstants, std::map<std::string, storm::expressions::Expression> definedIntegerConstants, std::set<std::string> const& undefinedDoubleConstants, std::map<std::string, storm::expressions::Expression> definedDoubleConstants, std::map<std::string, BooleanVariable> const& globalBooleanVariables, std::map<std::string, IntegerVariable> const& globalIntegerVariables, std::vector<storm::prism::Module> const& modules, std::map<std::string, storm::prism::RewardModel> const& rewardModels, bool hasInitialStatesExpression, storm::expressions::Expression const& initialStatesExpression, std::map<std::string, storm::expressions::Expression> const& labels, std::string const& filename = "", uint_fast64_t lineNumber = 0);
// Provide default implementations for constructors and assignments. // Provide default implementations for constructors and assignments.
Program() = default; Program() = default;
Program(Program const& otherProgram) = default; Program(Program const& other) = default;
Program& operator=(Program const& otherProgram) = default; Program& operator=(Program const& other) = default;
Program(Program&& otherProgram) = default; Program(Program&& other) = default;
Program& operator=(Program&& otherProgram) = default; Program& operator=(Program&& other) = default;
/*! /*!
* Retrieves the model type of the model. * Retrieves the model type of the model.
@ -89,6 +94,13 @@ namespace storm {
*/ */
std::set<std::string> const& getUndefinedBooleanConstants() const; std::set<std::string> const& getUndefinedBooleanConstants() const;
/*!
* Retrieves the defined boolean constants of the program.
*
* @return The defined boolean constants of the program.
*/
std::map<std::string, storm::expressions::Expression> const& getDefinedBooleanConstants() const;
/*! /*!
* Retrieves the undefined integer constants of the program. * Retrieves the undefined integer constants of the program.
* *
@ -96,6 +108,13 @@ namespace storm {
*/ */
std::set<std::string> const& getUndefinedIntegerConstants() const; std::set<std::string> const& getUndefinedIntegerConstants() const;
/*!
* Retrieves the defined integer constants of the program.
*
* @return The defined integer constants of the program.
*/
std::map<std::string, storm::expressions::Expression> const& getDefinedIntegerConstants() const;
/*! /*!
* Retrieves the undefined double constants of the program. * Retrieves the undefined double constants of the program.
* *
@ -103,6 +122,13 @@ namespace storm {
*/ */
std::set<std::string> const& getUndefinedDoubleConstants() const; std::set<std::string> const& getUndefinedDoubleConstants() const;
/*!
* Retrieves the defined double constants of the program.
*
* @return The defined double constants of the program.
*/
std::map<std::string, storm::expressions::Expression> const& getDefinedDoubleConstants() const;
/*! /*!
* Retrieves the global boolean variables of the program. * Retrieves the global boolean variables of the program.
* *
@ -242,15 +268,24 @@ namespace storm {
// The type of the model. // The type of the model.
ModelType modelType; ModelType modelType;
// A list of undefined boolean constants of the model. // The undefined boolean constants of the program.
std::set<std::string> undefinedBooleanConstants; std::set<std::string> undefinedBooleanConstants;
// A list of undefined integer constants of the model. // A mapping of (defined) boolean constants to their values (given as expressions).
std::map<std::string, storm::expressions::Expression> definedBooleanConstants;
// The undefined integer constants of the program.
std::set<std::string> undefinedIntegerConstants; std::set<std::string> undefinedIntegerConstants;
// A list of undefined double constants of the model. // A mapping of (defined) integer constants to their values (given as expressions).
std::map<std::string, storm::expressions::Expression> definedIntegerConstants;
// The undefined double constants of the program.
std::set<std::string> undefinedDoubleConstants; std::set<std::string> undefinedDoubleConstants;
// A mapping of (defined) double constants to their values (given as expressions).
std::map<std::string, storm::expressions::Expression> definedDoubleConstants;
// A list of global boolean variables. // A list of global boolean variables.
std::map<std::string, BooleanVariable> globalBooleanVariables; std::map<std::string, BooleanVariable> globalBooleanVariables;

2
src/storage/prism/RewardModel.cpp
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@ -2,7 +2,7 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
RewardModel::RewardModel(std::string const& rewardModelName, std::vector<storm::prism::StateReward> const& stateRewards, std::vector<storm::prism::TransitionReward> const& transitionRewards) : rewardModelName(rewardModelName), stateRewards(stateRewards), transitionRewards(transitionRewards) { RewardModel::RewardModel(std::string const& rewardModelName, std::vector<storm::prism::StateReward> const& stateRewards, std::vector<storm::prism::TransitionReward> const& transitionRewards, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), rewardModelName(rewardModelName), stateRewards(stateRewards), transitionRewards(transitionRewards) {
// Nothing to do here. // Nothing to do here.
} }

14
src/storage/prism/RewardModel.h
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@ -9,7 +9,7 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
class RewardModel { class RewardModel : public LocatedInformation {
public: public:
/*! /*!
* Creates a reward model with the given name, state and transition rewards. * Creates a reward model with the given name, state and transition rewards.
@ -17,15 +17,17 @@ namespace storm {
* @param rewardModelName The name of the reward model. * @param rewardModelName The name of the reward model.
* @param stateRewards A vector of state-based rewards. * @param stateRewards A vector of state-based rewards.
* @param transitionRewards A vector of transition-based rewards. * @param transitionRewards A vector of transition-based rewards.
* @param filename The filename in which the reward model is defined.
* @param lineNumber The line number in which the reward model is defined.
*/ */
RewardModel(std::string const& rewardModelName, std::vector<storm::prism::StateReward> const& stateRewards, std::vector<storm::prism::TransitionReward> const& transitionRewards); RewardModel(std::string const& rewardModelName, std::vector<storm::prism::StateReward> const& stateRewards, std::vector<storm::prism::TransitionReward> const& transitionRewards, std::string const& filename = "", uint_fast64_t lineNumber = 0);
// Create default implementations of constructors/assignment. // Create default implementations of constructors/assignment.
RewardModel() = default; RewardModel() = default;
RewardModel(RewardModel const& otherVariable) = default; RewardModel(RewardModel const& other) = default;
RewardModel& operator=(RewardModel const& otherVariable)= default; RewardModel& operator=(RewardModel const& other)= default;
RewardModel(RewardModel&& otherVariable) = default; RewardModel(RewardModel&& other) = default;
RewardModel& operator=(RewardModel&& otherVariable) = default; RewardModel& operator=(RewardModel&& other) = default;
/*! /*!
* Retrieves the name of the reward model. * Retrieves the name of the reward model.

2
src/storage/prism/StateReward.cpp
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@ -2,7 +2,7 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
StateReward::StateReward(storm::expressions::Expression const& statePredicateExpression, storm::expressions::Expression const& rewardValueExpression) : statePredicateExpression(statePredicateExpression), rewardValueExpression(rewardValueExpression) { StateReward::StateReward(storm::expressions::Expression const& statePredicateExpression, storm::expressions::Expression const& rewardValueExpression, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), statePredicateExpression(statePredicateExpression), rewardValueExpression(rewardValueExpression) {
// Nothing to do here. // Nothing to do here.
} }

15
src/storage/prism/StateReward.h
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@ -1,11 +1,12 @@
#ifndef STORM_STORAGE_PRISM_STATEREWARD_H_ #ifndef STORM_STORAGE_PRISM_STATEREWARD_H_
#define STORM_STORAGE_PRISM_STATEREWARD_H_ #define STORM_STORAGE_PRISM_STATEREWARD_H_
#include "src/storage/prism/LocatedInformation.h"
#include "src/storage/expressions/Expression.h" #include "src/storage/expressions/Expression.h"
namespace storm { namespace storm {
namespace prism { namespace prism {
class StateReward { class StateReward : public LocatedInformation {
public: public:
/*! /*!
* Creates a state reward for the states satisfying the given expression with the value given by a second * Creates a state reward for the states satisfying the given expression with the value given by a second
@ -13,15 +14,17 @@ namespace storm {
* *
* @param statePredicateExpression The predicate that states earning this state-based reward need to satisfy. * @param statePredicateExpression The predicate that states earning this state-based reward need to satisfy.
* @param rewardValueExpression An expression specifying the values of the rewards to attach to the states. * @param rewardValueExpression An expression specifying the values of the rewards to attach to the states.
* @param filename The filename in which the state reward is defined.
* @param lineNumber The line number in which the state reward is defined.
*/ */
StateReward(storm::expressions::Expression const& statePredicateExpression, storm::expressions::Expression const& rewardValueExpression); StateReward(storm::expressions::Expression const& statePredicateExpression, storm::expressions::Expression const& rewardValueExpression, std::string const& filename = "", uint_fast64_t lineNumber = 0);
// Create default implementations of constructors/assignment. // Create default implementations of constructors/assignment.
StateReward() = default; StateReward() = default;
StateReward(StateReward const& otherVariable) = default; StateReward(StateReward const& other) = default;
StateReward& operator=(StateReward const& otherVariable)= default; StateReward& operator=(StateReward const& other)= default;
StateReward(StateReward&& otherVariable) = default; StateReward(StateReward&& other) = default;
StateReward& operator=(StateReward&& otherVariable) = default; StateReward& operator=(StateReward&& other) = default;
/*! /*!
* Retrieves the state predicate that is associated with this state reward. * Retrieves the state predicate that is associated with this state reward.

2
src/storage/prism/TransitionReward.cpp
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@ -2,7 +2,7 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
TransitionReward::TransitionReward(std::string const& commandName, storm::expressions::Expression const& statePredicateExpression, storm::expressions::Expression const& rewardValueExpression) : commandName(commandName), statePredicateExpression(statePredicateExpression), rewardValueExpression(rewardValueExpression) { TransitionReward::TransitionReward(std::string const& commandName, storm::expressions::Expression const& statePredicateExpression, storm::expressions::Expression const& rewardValueExpression, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), commandName(commandName), statePredicateExpression(statePredicateExpression), rewardValueExpression(rewardValueExpression) {
// Nothing to do here. // Nothing to do here.
} }

15
src/storage/prism/TransitionReward.h
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@ -1,11 +1,12 @@
#ifndef STORM_STORAGE_PRISM_TRANSITIONREWARD_H_ #ifndef STORM_STORAGE_PRISM_TRANSITIONREWARD_H_
#define STORM_STORAGE_PRISM_TRANSITIONREWARD_H_ #define STORM_STORAGE_PRISM_TRANSITIONREWARD_H_
#include "src/storage/prism/LocatedInformation.h"
#include "src/storage/expressions/Expression.h" #include "src/storage/expressions/Expression.h"
namespace storm { namespace storm {
namespace prism { namespace prism {
class TransitionReward { class TransitionReward : public LocatedInformation {
public: public:
/*! /*!
* Creates a transition reward for the transitions with the given name emanating from states satisfying the * Creates a transition reward for the transitions with the given name emanating from states satisfying the
@ -15,15 +16,17 @@ namespace storm {
* @param statePredicateExpression The predicate that needs to hold before taking a transition with the previously * @param statePredicateExpression The predicate that needs to hold before taking a transition with the previously
* specified name in order to obtain the reward. * specified name in order to obtain the reward.
* @param rewardValueExpression An expression specifying the values of the rewards to attach to the transitions. * @param rewardValueExpression An expression specifying the values of the rewards to attach to the transitions.
* @param filename The filename in which the transition reward is defined.
* @param lineNumber The line number in which the transition reward is defined.
*/ */
TransitionReward(std::string const& actionName, storm::expressions::Expression const& statePredicateExpression, storm::expressions::Expression const& rewardValueExpression); TransitionReward(std::string const& actionName, storm::expressions::Expression const& statePredicateExpression, storm::expressions::Expression const& rewardValueExpression, std::string const& filename = "", uint_fast64_t lineNumber = 0);
// Create default implementations of constructors/assignment. // Create default implementations of constructors/assignment.
TransitionReward() = default; TransitionReward() = default;
TransitionReward(TransitionReward const& otherVariable) = default; TransitionReward(TransitionReward const& other) = default;
TransitionReward& operator=(TransitionReward const& otherVariable)= default; TransitionReward& operator=(TransitionReward const& other)= default;
TransitionReward(TransitionReward&& otherVariable) = default; TransitionReward(TransitionReward&& other) = default;
TransitionReward& operator=(TransitionReward&& otherVariable) = default; TransitionReward& operator=(TransitionReward&& other) = default;
/*! /*!
* Retrieves the action name that is associated with this transition reward. * Retrieves the action name that is associated with this transition reward.

12
src/storage/prism/Update.cpp
View File

@ -3,25 +3,25 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
Update::Update(uint_fast64_t globalIndex, storm::expressions::Expression const& likelihoodExpression, std::map<std::string, storm::prism::Assignment> const& booleanAssignments, std::map<std::string, storm::prism::Assignment> const& integerAssignments) : likelihoodExpression(likelihoodExpression), booleanAssignments(booleanAssignments), integerAssignments(integerAssignments), globalIndex(globalIndex) { Update::Update(uint_fast64_t globalIndex, storm::expressions::Expression const& likelihoodExpression, std::map<std::string, storm::prism::Assignment> const& booleanAssignments, std::map<std::string, storm::prism::Assignment> const& integerAssignments, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), likelihoodExpression(likelihoodExpression), booleanAssignments(booleanAssignments), integerAssignments(integerAssignments), globalIndex(globalIndex) {
// Nothing to do here. // Nothing to do here.
} }
Update::Update(Update const& update, uint_fast64_t newGlobalIndex, std::map<std::string, std::string> const& renaming) : likelihoodExpression(update.getLikelihoodExpression().substitute<std::map>(renaming)), booleanAssignments(), integerAssignments(), globalIndex(newGlobalIndex) { Update::Update(Update const& update, uint_fast64_t newGlobalIndex, std::map<std::string, std::string> const& renaming, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), likelihoodExpression(update.getLikelihoodExpression().substitute<std::map>(renaming)), booleanAssignments(), integerAssignments(), globalIndex(newGlobalIndex) {
for (auto const& variableAssignmentPair : update.getBooleanAssignments()) { for (auto const& variableAssignmentPair : update.getBooleanAssignments()) {
auto const& namePair = renaming.find(variableAssignmentPair.first); auto const& namePair = renaming.find(variableAssignmentPair.first);
if (namePair != renaming.end()) { if (namePair != renaming.end()) {
this->booleanAssignments.emplace(namePair->second, Assignment(variableAssignmentPair.second, renaming)); this->booleanAssignments.emplace(namePair->second, Assignment(variableAssignmentPair.second, renaming, filename, lineNumber));
} else { } else {
this->booleanAssignments.emplace(variableAssignmentPair.first, Assignment(variableAssignmentPair.second, renaming)); this->booleanAssignments.emplace(variableAssignmentPair.first, Assignment(variableAssignmentPair.second, renaming, filename, lineNumber));
} }
} }
for (auto const& variableAssignmentPair : update.getIntegerAssignments()) { for (auto const& variableAssignmentPair : update.getIntegerAssignments()) {
auto const& namePair = renaming.find(variableAssignmentPair.first); auto const& namePair = renaming.find(variableAssignmentPair.first);
if (renaming.count(variableAssignmentPair.first) > 0) { if (renaming.count(variableAssignmentPair.first) > 0) {
this->integerAssignments.emplace(namePair->second, Assignment(variableAssignmentPair.second, renaming)); this->integerAssignments.emplace(namePair->second, Assignment(variableAssignmentPair.second, renaming, filename, lineNumber));
} else { } else {
this->integerAssignments.emplace(variableAssignmentPair.first, Assignment(variableAssignmentPair.second, renaming)); this->integerAssignments.emplace(variableAssignmentPair.first, Assignment(variableAssignmentPair.second, renaming, filename, lineNumber));
} }
} }
this->likelihoodExpression = update.getLikelihoodExpression().substitute<std::map>(renaming); this->likelihoodExpression = update.getLikelihoodExpression().substitute<std::map>(renaming);

21
src/storage/prism/Update.h
View File

@ -3,11 +3,12 @@
#include <map> #include <map>
#include "Assignment.h" #include "src/storage/prism/LocatedInformation.h"
#include "src/storage/prism/Assignment.h"
namespace storm { namespace storm {
namespace prism { namespace prism {
class Update { class Update : public LocatedInformation {
public: public:
/*! /*!
* Creates an update with the given expression specifying the likelihood and the mapping of variable to * Creates an update with the given expression specifying the likelihood and the mapping of variable to
@ -16,8 +17,10 @@ namespace storm {
* @param globalIndex The global index of the update. * @param globalIndex The global index of the update.
* @param likelihoodExpression An expression specifying the likelihood of this update. * @param likelihoodExpression An expression specifying the likelihood of this update.
* @param assignments A map of variable names to their assignments. * @param assignments A map of variable names to their assignments.
* @param filename The filename in which the variable is defined.
* @param lineNumber The line number in which the variable is defined.
*/ */
Update(uint_fast64_t index, storm::expressions::Expression const& likelihoodExpression, std::map<std::string, storm::prism::Assignment> const& booleanAssignments, std::map<std::string, storm::prism::Assignment> const& integerAssignments); Update(uint_fast64_t index, storm::expressions::Expression const& likelihoodExpression, std::map<std::string, storm::prism::Assignment> const& booleanAssignments, std::map<std::string, storm::prism::Assignment> const& integerAssignments, std::string const& filename = "", uint_fast64_t lineNumber = 0);
/*! /*!
* Creates a copy of the given update and performs the provided renaming. * Creates a copy of the given update and performs the provided renaming.
@ -25,15 +28,17 @@ namespace storm {
* @param update The update that is to be copied. * @param update The update that is to be copied.
* @param newGlobalIndex The global index of the resulting update. * @param newGlobalIndex The global index of the resulting update.
* @param renaming A mapping from names that are to be renamed to the names they are to be replaced with. * @param renaming A mapping from names that are to be renamed to the names they are to be replaced with.
* @param filename The filename in which the variable is defined.
* @param lineNumber The line number in which the variable is defined.
*/ */
Update(Update const& update, uint_fast64_t newGlobalIndex, std::map<std::string, std::string> const& renaming); Update(Update const& update, uint_fast64_t newGlobalIndex, std::map<std::string, std::string> const& renaming, std::string const& filename = "", uint_fast64_t lineNumber = 0);
// Create default implementations of constructors/assignment. // Create default implementations of constructors/assignment.
Update() = default; Update() = default;
Update(Update const& otherVariable) = default; Update(Update const& other) = default;
Update& operator=(Update const& otherVariable)= default; Update& operator=(Update const& other)= default;
Update(Update&& otherVariable) = default; Update(Update&& other) = default;
Update& operator=(Update&& otherVariable) = default; Update& operator=(Update&& other) = default;
/*! /*!
* Retrieves the expression for the likelihood of this update. * Retrieves the expression for the likelihood of this update.

4
src/storage/prism/Variable.cpp
View File

@ -4,11 +4,11 @@
namespace storm { namespace storm {
namespace prism { namespace prism {
Variable::Variable(std::string const& variableName, storm::expressions::Expression const& initialValueExpression, bool defaultInitialValue) : variableName(variableName), initialValueExpression(initialValueExpression), defaultInitialValue(defaultInitialValue) { Variable::Variable(std::string const& variableName, storm::expressions::Expression const& initialValueExpression, bool defaultInitialValue, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), variableName(variableName), initialValueExpression(initialValueExpression), defaultInitialValue(defaultInitialValue) {
// Nothing to do here. // Nothing to do here.
} }
Variable::Variable(Variable const& oldVariable, std::string const& newName, std::map<std::string, std::string> const& renaming) : variableName(newName), initialValueExpression(oldVariable.getInitialValueExpression().substitute<std::map>(renaming)), defaultInitialValue(oldVariable.hasDefaultInitialValue()) { Variable::Variable(Variable const& oldVariable, std::string const& newName, std::map<std::string, std::string> const& renaming, std::string const& filename, uint_fast64_t lineNumber) : LocatedInformation(filename, lineNumber), variableName(newName), initialValueExpression(oldVariable.getInitialValueExpression().substitute<std::map>(renaming)), defaultInitialValue(oldVariable.hasDefaultInitialValue()) {
// Intentionally left empty. // Intentionally left empty.
} }

11
src/storage/prism/Variable.h
View File

@ -3,11 +3,12 @@
#include <map> #include <map>
#include "src/storage/prism/LocatedInformation.h"
#include "src/storage/expressions/Expression.h" #include "src/storage/expressions/Expression.h"
namespace storm { namespace storm {
namespace prism { namespace prism {
class Variable { class Variable : public LocatedInformation {
public: public:
// Create default implementations of constructors/assignment. // Create default implementations of constructors/assignment.
Variable(Variable const& otherVariable) = default; Variable(Variable const& otherVariable) = default;
@ -47,8 +48,10 @@ namespace storm {
* @param initialValueExpression The constant expression that defines the initial value of the variable. * @param initialValueExpression The constant expression that defines the initial value of the variable.
* @param hasDefaultInitialValue A flag indicating whether the initial value of the variable is its default * @param hasDefaultInitialValue A flag indicating whether the initial value of the variable is its default
* value. * value.
* @param filename The filename in which the variable is defined.
* @param lineNumber The line number in which the variable is defined.
*/ */
Variable(std::string const& variableName, storm::expressions::Expression const& initialValueExpression, bool defaultInitialValue); Variable(std::string const& variableName, storm::expressions::Expression const& initialValueExpression, bool defaultInitialValue, std::string const& filename = "", uint_fast64_t lineNumber = 0);
/*! /*!
* Creates a copy of the given variable and performs the provided renaming. * Creates a copy of the given variable and performs the provided renaming.
@ -56,8 +59,10 @@ namespace storm {
* @param oldVariable The variable to copy. * @param oldVariable The variable to copy.
* @param newName New name of this variable. * @param newName New name of this variable.
* @param renaming A mapping from names that are to be renamed to the names they are to be replaced with. * @param renaming A mapping from names that are to be renamed to the names they are to be replaced with.
* @param filename The filename in which the variable is defined.
* @param lineNumber The line number in which the variable is defined.
*/ */
Variable(Variable const& oldVariable, std::string const& newName, std::map<std::string, std::string> const& renaming); Variable(Variable const& oldVariable, std::string const& newName, std::map<std::string, std::string> const& renaming, std::string const& filename = "", uint_fast64_t lineNumber = 0);
private: private:
// The name of the variable. // The name of the variable.

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