69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
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#ifndef __PLASP__PDDL__TRANSLATION__PREDICATE_H
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#define __PLASP__PDDL__TRANSLATION__PREDICATE_H
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#include <plasp/output/Formatting.h>
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#include <plasp/pddl/expressions/DerivedPredicate.h>
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#include <plasp/pddl/expressions/Predicate.h>
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#include <plasp/pddl/expressions/PredicateDeclaration.h>
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#include <plasp/pddl/translation/Variables.h>
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namespace plasp
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{
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namespace pddl
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{
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namespace translation
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{
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////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// Predicate
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//
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////////////////////////////////////////////////////////////////////////////////////////////////////
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void printPredicateName(output::ColorStream &outputStream, const expressions::PredicateDeclaration &predicateDeclaration);
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void printDerivedPredicateName(output::ColorStream &outputStream, const expressions::DerivedPredicate &derivedPredicate);
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////////////////////////////////////////////////////////////////////////////////////////////////////
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inline void printPredicateName(output::ColorStream &outputStream, const expressions::PredicateDeclaration &predicateDeclaration)
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{
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outputStream << output::Keyword("variable") << "(";
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if (predicateDeclaration.parameters().empty())
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{
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outputStream << output::String(predicateDeclaration.name().c_str()) << ")";
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return;
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}
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outputStream << "(" << output::String(predicateDeclaration.name().c_str());
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translation::translateVariablesForRuleHead(outputStream, predicateDeclaration.parameters());
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outputStream << "))";
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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inline void printDerivedPredicateName(output::ColorStream &outputStream, const expressions::DerivedPredicate &derivedPredicate)
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{
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outputStream << output::Keyword("derivedVariable") << "(";
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const auto id = derivedPredicate.id();
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if (derivedPredicate.parameters().empty())
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{
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outputStream << output::Number<decltype(id)>(id) << ")";
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return;
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}
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outputStream << "(" << output::Number<decltype(id)>(id);
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translation::translateVariablesForRuleHead(outputStream, derivedPredicate.parameters());
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outputStream << "))";
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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}
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}
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}
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#endif
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