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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _Expr_SingleRelation_HeaderFile
#define _Expr_SingleRelation_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineHandle.hxx>
#include <Handle_Expr_SingleRelation.hxx>
#include <Handle_Expr_GeneralExpression.hxx>
#include <Expr_GeneralRelation.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_Integer.hxx>
#include <Handle_Expr_GeneralRelation.hxx>
#include <Handle_Expr_NamedUnknown.hxx>
class Expr_GeneralExpression;
class Standard_OutOfRange;
class Expr_GeneralRelation;
class Expr_NamedUnknown;
class Expr_SingleRelation : public Expr_GeneralRelation
{
public:
//! Defines the first member of the relation
Standard_EXPORT void SetFirstMember (const Handle(Expr_GeneralExpression)& exp) ;
//! Defines the second member of the relation
Standard_EXPORT void SetSecondMember (const Handle(Expr_GeneralExpression)& exp) ;
//! Returns the first member of the relation
Standard_EXPORT Handle(Expr_GeneralExpression) FirstMember() const;
//! Returns the second member of the relation
Standard_EXPORT Handle(Expr_GeneralExpression) SecondMember() const;
//! Tests if <me> is linear between its NamedUnknowns.
Standard_EXPORT Standard_Boolean IsLinear() const;
//! Returns the number of relations contained in <me>.
Standard_EXPORT Standard_Integer NbOfSubRelations() const;
//! Returns the number of SingleRelations contained in
//! <me> (Always 1).
Standard_EXPORT Standard_Integer NbOfSingleRelations() const;
//! Returns the relation denoted by <index> in <me>.
//! An exception is raised if index is out of range.
Standard_EXPORT Handle(Expr_GeneralRelation) SubRelation (const Standard_Integer index) const;
//! Tests if <me> contains <exp>.
Standard_EXPORT Standard_Boolean Contains (const Handle(Expr_GeneralExpression)& exp) const;
//! Replaces all occurences of <var> with <with> in <me>.
Standard_EXPORT void Replace (const Handle(Expr_NamedUnknown)& var, const Handle(Expr_GeneralExpression)& with) ;
DEFINE_STANDARD_RTTI(Expr_SingleRelation)
protected:
private:
Handle(Expr_GeneralExpression) myFirstMember;
Handle(Expr_GeneralExpression) mySecondMember;
};
#endif // _Expr_SingleRelation_HeaderFile
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