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init PrismFormulaPrinter

first attempt to enforce DRY for formulas in PrismModulesPrinter
pull/1/head
sp 10 months ago
parent
commit
9f03a14347
  1. 46
      util/PrismFormulaPrinter.cpp
  2. 21
      util/PrismFormulaPrinter.h

46
util/PrismFormulaPrinter.cpp

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#include "PrismFormulaPrinter.h"
#include <map>
#include <string>
std::string cellToConjunction(const AgentName &agentName, const cell &c) {
return "x" + agentName + "=" + std::to_string(c.column) + "&y" + agentName + "=" + std::to_string(c.row);
}
namespace prism {
PrismFormulaPrinter::PrismFormulaPrinter() {}
std::ostream& PrismFormulaPrinter::printRestrictionFormula(std::ostream& os, const AgentName &agentName, const std::string &direction, const cells &grid_cells) {
os << buildFormula(agentName + "CannotMove" + direction, buildDisjunction(agentName, grid_cells));
return os;
}
std::ostream& PrismFormulaPrinter::printRestrictionFormulaWithCondition(std::ostream& os, const AgentName &agentName, const std::string &direction, const cells &grid_cells, const std::vector<std::string> conditions) {
os << buildFormula(agentName + "Something", buildDisjunction(agentName, grid_cells, conditions));
return os;
}
std::string PrismFormulaPrinter::buildFormula(const std::string &formulaName, const std::string &formula) {
return "formula " + formulaName + " = " + formula + ";\n";
}
std::string PrismFormulaPrinter::buildDisjunction(const AgentName &agentName, const cells &cells, const std::vector<std::string> &conditions) {
bool first = true;
std::string disjunction = "";
if(!conditions.empty()) {
for(uint index = 0; index < cells.size(); index++) {
if(first) first = false;
else disjunction += " | ";
disjunction += "(" + cellToConjunction(agentName, cells.at(index)) + "&" + conditions.at(index) + ")";
}
} else {
for(auto const cell : cells) {
if(first) first = false;
else disjunction += " | ";
disjunction += "(" + cellToConjunction(agentName, cell) + ")";
}
}
return disjunction;
}
}

21
util/PrismFormulaPrinter.h

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#pragma once
#include <iostream>
#include <functional>
#include "MinigridGrammar.h"
#include "PrismPrinter.h"
#include "ConfigYaml.h"
namespace prism {
class PrismFormulaPrinter {
public:
PrismFormulaPrinter();
std::ostream& printRestrictionFormula(std::ostream& os, const AgentName &agentName, const std::string &direction, const cells &grid_cells);
std::ostream& printRestrictionFormulaWithCondition(std::ostream& os, const AgentName &agentName, const std::string &direction, const cells &grid_cells, const std::vector<std::string> conditions);
private:
std::string buildFormula(const std::string &formulaName, const std::string &formula);
std::string buildLabel(const std::string &labelName, const std::string &label);
std::string buildDisjunction(const AgentName &agentName, const cells &cells, const std::vector<std::string> &conditions = {});
};
}
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