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21 lines
912 B
21 lines
912 B
#include "src/logic/VariableSubstitutionVisitor.h"
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#include "src/logic/Formulas.h"
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namespace storm {
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namespace logic {
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VariableSubstitutionVisitor::VariableSubstitutionVisitor(std::map<storm::expressions::Variable, storm::expressions::Expression> const& substitution) : substitution(substitution) {
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// Intentionally left empty.
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}
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std::shared_ptr<Formula> VariableSubstitutionVisitor::substitute(Formula const& f) const {
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boost::any result = f.accept(*this, boost::any());
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return boost::any_cast<std::shared_ptr<Formula>>(result);
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}
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boost::any VariableSubstitutionVisitor::visit(AtomicExpressionFormula const& f, boost::any const& data) const {
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return std::static_pointer_cast<Formula>(std::make_shared<AtomicExpressionFormula>(f.getExpression().substitute(substitution)));
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}
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}
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}
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