64 lines
1.4 KiB
C++
64 lines
1.4 KiB
C++
#ifndef __PLASP__PDDL__EXPRESSIONS__VARIABLE_H
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#define __PLASP__PDDL__EXPRESSIONS__VARIABLE_H
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#include <plasp/pddl/Expression.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 expressions
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{
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////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// Variable
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//
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////////////////////////////////////////////////////////////////////////////////////////////////////
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class Variable: public ExpressionCRTP<Variable>
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{
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public:
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static const Expression::Type ExpressionType = Expression::Type::Variable;
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static void parseTypedDeclaration(Context &context, ExpressionContext &expressionContext);
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static void parseTypedDeclarations(Context &context, ExpressionContext &expressionContext);
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static const Variable *parseAndFind(Context &context,
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const ExpressionContext &expressionContext);
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public:
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void setName(std::string name);
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const std::string &name() const;
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const Expression *type() const;
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void setDirty(bool isDirty = true);
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bool isDirty() const;
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void setType(const Expression *type);
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private:
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static void parseDeclaration(Context &context, Variables ¶meters);
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private:
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Variable();
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bool m_isDirty;
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std::string m_name;
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const Expression *m_type;
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// Stores "either" expression if necessary
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ExpressionPointer m_eitherExpression;
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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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