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plasp/include/plasp/pddl/expressions/Or.h

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C++

#ifndef __PLASP__PDDL__EXPRESSIONS__OR_H
#define __PLASP__PDDL__EXPRESSIONS__OR_H
#include <plasp/pddl/expressions/NAry.h>
namespace plasp
{
namespace pddl
{
namespace expressions
{
////////////////////////////////////////////////////////////////////////////////////////////////////
//
// Or
//
////////////////////////////////////////////////////////////////////////////////////////////////////
class Or: public NAry
{
public:
template<typename ExpressionParser>
static OrPointer parse(Context &context, ExpressionContext &expressionContext,
ExpressionParser parseExpression);
public:
void accept(ExpressionVisitor &expressionVisitor) const override;
private:
Or() = default;
};
////////////////////////////////////////////////////////////////////////////////////////////////////
template<typename ExpressionParser>
OrPointer Or::parse(Context &context, ExpressionContext &expressionContext,
ExpressionParser parseExpression)
{
auto expression = std::make_unique<Or>(Or());
expression->NAry::parse(context, expressionContext, parseExpression);
if (expression->arguments().empty())
throw ConsistencyException("\"or\" expressions should not be empty");
return expression;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
}
}
}
#endif