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constants defaulting to type int and allowing model type everywhere (on top level) of PRISM program

tempestpy_adaptions
dehnert 8 years ago
parent
b4381a7c48
commit
0a3ff157f7
3 changed files with 22 additions and 11 deletions
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  1. 6
      src/storm/parser/FormulaParserGrammar.cpp
  2. 23
      src/storm/parser/PrismParser.cpp
  3. 4
      src/storm/parser/PrismParser.h

6
src/storm/parser/FormulaParserGrammar.cpp
View File

@ -4,7 +4,7 @@
namespace storm {
namespace parser {
FormulaParserGrammar::FormulaParserGrammar(std::shared_ptr<storm::expressions::ExpressionManager const> const& manager) : FormulaParserGrammar::base_type(start), constManager(manager), expressionParser(*manager, keywords_, true, true) {
FormulaParserGrammar::FormulaParserGrammar(std::shared_ptr<storm::expressions::ExpressionManager const> const& manager) : FormulaParserGrammar::base_type(start), constManager(manager), manager(nullptr), expressionParser(*manager, keywords_, true, true) {
initialize();
}
@ -14,7 +14,7 @@ namespace storm {
void FormulaParserGrammar::initialize() {
// Register all variables so we can parse them in the expressions.
for (auto variableTypePair : *manager) {
for (auto variableTypePair : *constManager) {
identifiers_.add(variableTypePair.first.getName(), variableTypePair.first);
}
// Set the identifier mapping to actually generate expressions.
@ -270,7 +270,7 @@ namespace storm {
storm::logic::OperatorInformation FormulaParserGrammar::createOperatorInformation(boost::optional<storm::OptimizationDirection> const& optimizationDirection, boost::optional<storm::logic::ComparisonType> const& comparisonType, boost::optional<storm::expressions::Expression> const& threshold) const {
if (comparisonType && threshold) {
storm::expressions::ExpressionEvaluator<storm::RationalNumber> evaluator(*manager);
storm::expressions::ExpressionEvaluator<storm::RationalNumber> evaluator(*constManager);
return storm::logic::OperatorInformation(optimizationDirection, storm::logic::Bound<RationalNumber>(comparisonType.get(), evaluator.asRational(threshold.get())));
} else {
return storm::logic::OperatorInformation(optimizationDirection, boost::none);

23
src/storm/parser/PrismParser.cpp
View File

@ -87,13 +87,13 @@ namespace storm {
undefinedBooleanConstantDefinition = ((qi::lit("const") >> qi::lit("bool")) > identifier > qi::lit(";"))[qi::_val = phoenix::bind(&PrismParser::createUndefinedBooleanConstant, phoenix::ref(*this), qi::_1)];
undefinedBooleanConstantDefinition.name("undefined boolean constant declaration");
undefinedIntegerConstantDefinition = ((qi::lit("const") >> qi::lit("int")) > identifier > qi::lit(";"))[qi::_val = phoenix::bind(&PrismParser::createUndefinedIntegerConstant, phoenix::ref(*this), qi::_1)];
undefinedIntegerConstantDefinition = ((qi::lit("const") >> -qi::lit("int")) >> identifier >> qi::lit(";"))[qi::_val = phoenix::bind(&PrismParser::createUndefinedIntegerConstant, phoenix::ref(*this), qi::_1)];
undefinedIntegerConstantDefinition.name("undefined integer constant declaration");
undefinedDoubleConstantDefinition = ((qi::lit("const") >> qi::lit("double")) > identifier > qi::lit(";"))[qi::_val = phoenix::bind(&PrismParser::createUndefinedDoubleConstant, phoenix::ref(*this), qi::_1)];
undefinedDoubleConstantDefinition.name("undefined double constant definition");
undefinedConstantDefinition = (undefinedBooleanConstantDefinition | undefinedIntegerConstantDefinition | undefinedDoubleConstantDefinition);
undefinedConstantDefinition = (undefinedBooleanConstantDefinition | undefinedDoubleConstantDefinition | undefinedIntegerConstantDefinition);
undefinedConstantDefinition.name("undefined constant definition");
definedBooleanConstantDefinition = ((qi::lit("const") >> qi::lit("bool") >> identifier >> qi::lit("=")) > expression_ > qi::lit(";"))[qi::_val = phoenix::bind(&PrismParser::createDefinedBooleanConstant, phoenix::ref(*this), qi::_1, qi::_2)];
@ -105,7 +105,7 @@ namespace storm {
definedDoubleConstantDefinition = ((qi::lit("const") >> qi::lit("double") >> identifier >> qi::lit("=")) > expression_ > qi::lit(";"))[qi::_val = phoenix::bind(&PrismParser::createDefinedDoubleConstant, phoenix::ref(*this), qi::_1, qi::_2)];
definedDoubleConstantDefinition.name("defined double constant declaration");
definedConstantDefinition %= (definedBooleanConstantDefinition | definedIntegerConstantDefinition | definedDoubleConstantDefinition);
definedConstantDefinition %= (definedBooleanConstantDefinition | definedDoubleConstantDefinition | definedIntegerConstantDefinition);
definedConstantDefinition.name("defined constant definition");
formulaDefinition = (qi::lit("formula") > identifier > qi::lit("=") > expression_ > qi::lit(";"))[qi::_val = phoenix::bind(&PrismParser::createFormula, phoenix::ref(*this), qi::_1, qi::_2)];
@ -217,8 +217,8 @@ namespace storm {
moduleDefinitionList.name("module list");
start = (qi::eps[phoenix::bind(&PrismParser::removeInitialConstruct, phoenix::ref(*this), qi::_a)]
> modelTypeDefinition[phoenix::bind(&GlobalProgramInformation::modelType, qi::_a) = qi::_1]
> *(definedConstantDefinition[phoenix::push_back(phoenix::bind(&GlobalProgramInformation::constants, qi::_a), qi::_1)]
> *(modelTypeDefinition[phoenix::bind(&PrismParser::setModelType, phoenix::ref(*this), qi::_a, qi::_1)]
| definedConstantDefinition[phoenix::push_back(phoenix::bind(&GlobalProgramInformation::constants, qi::_a), qi::_1)]
| undefinedConstantDefinition[phoenix::push_back(phoenix::bind(&GlobalProgramInformation::constants, qi::_a), qi::_1)]
| formulaDefinition[phoenix::push_back(phoenix::bind(&GlobalProgramInformation::formulas, qi::_a), qi::_1)]
| globalVariableDefinition(qi::_a)
@ -299,6 +299,11 @@ namespace storm {
return true;
}
void PrismParser::setModelType(GlobalProgramInformation& globalProgramInformation, storm::prism::Program::ModelType const& modelType) {
STORM_LOG_THROW(globalProgramInformation.modelType == storm::prism::Program::ModelType::UNDEFINED, storm::exceptions::WrongFormatException, "Parsing error in " << this->getFilename() << ", line " << get_line(qi::_3) << ": Program must not set model type multiple times.");
globalProgramInformation.modelType = modelType;
}
std::shared_ptr<storm::prism::Composition> PrismParser::createModuleComposition(std::string const& moduleName) const {
return std::make_shared<storm::prism::ModuleComposition>(moduleName);
}
@ -648,7 +653,13 @@ namespace storm {
}
storm::prism::Program PrismParser::createProgram(GlobalProgramInformation const& globalProgramInformation) const {
return storm::prism::Program(manager, globalProgramInformation.modelType, globalProgramInformation.constants, globalProgramInformation.globalBooleanVariables, globalProgramInformation.globalIntegerVariables, globalProgramInformation.formulas, globalProgramInformation.modules, globalProgramInformation.actionIndices, globalProgramInformation.rewardModels, globalProgramInformation.labels, secondRun && !globalProgramInformation.hasInitialConstruct ? boost::none : boost::make_optional(globalProgramInformation.initialConstruct), globalProgramInformation.systemCompositionConstruct, this->getFilename(), 1, this->secondRun);
storm::prism::Program::ModelType finalModelType = globalProgramInformation.modelType;
if (globalProgramInformation.modelType == storm::prism::Program::ModelType::UNDEFINED) {
STORM_LOG_WARN("Program does not specify model type. Implicitly assuming 'mdp'.");
finalModelType = storm::prism::Program::ModelType::MDP;
}
return storm::prism::Program(manager, finalModelType, globalProgramInformation.constants, globalProgramInformation.globalBooleanVariables, globalProgramInformation.globalIntegerVariables, globalProgramInformation.formulas, globalProgramInformation.modules, globalProgramInformation.actionIndices, globalProgramInformation.rewardModels, globalProgramInformation.labels, secondRun && !globalProgramInformation.hasInitialConstruct ? boost::none : boost::make_optional(globalProgramInformation.initialConstruct), globalProgramInformation.systemCompositionConstruct, this->getFilename(), 1, this->secondRun);
}
void PrismParser::removeInitialConstruct(GlobalProgramInformation& globalProgramInformation) const {

4
src/storm/parser/PrismParser.h
View File

@ -25,7 +25,7 @@ namespace storm {
class GlobalProgramInformation {
public:
// Default construct the header information.
GlobalProgramInformation() : modelType(), constants(), formulas(), globalBooleanVariables(), globalIntegerVariables(), moduleToIndexMap(), actionIndices(), modules(), rewardModels(), labels(), hasInitialConstruct(false), initialConstruct(), systemCompositionConstruct(boost::none), currentCommandIndex(0), currentUpdateIndex(0) {
GlobalProgramInformation() : modelType(storm::prism::Program::ModelType::UNDEFINED), constants(), formulas(), globalBooleanVariables(), globalIntegerVariables(), moduleToIndexMap(), actionIndices(), modules(), rewardModels(), labels(), hasInitialConstruct(false), initialConstruct(), systemCompositionConstruct(boost::none), currentCommandIndex(0), currentUpdateIndex(0) {
// Map the empty action to index 0.
actionIndices.emplace("", 0);
}
@ -245,7 +245,7 @@ namespace storm {
bool isValidIdentifier(std::string const& identifier);
bool addInitialStatesConstruct(storm::expressions::Expression const& initialStatesExpression, GlobalProgramInformation& globalProgramInformation);
bool addSystemCompositionConstruct(std::shared_ptr<storm::prism::Composition> const& composition, GlobalProgramInformation& globalProgramInformation);
void setModelType(GlobalProgramInformation& globalProgramInformation, storm::prism::Program::ModelType const& modelType);
std::shared_ptr<storm::prism::Composition> createModuleComposition(std::string const& moduleName) const;
std::shared_ptr<storm::prism::Composition> createRenamingComposition(std::shared_ptr<storm::prism::Composition> const& subcomposition, std::map<std::string, std::string> const& renaming) const;

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