/usr/include/opencascade/Expr_SystemRelation.hxx is in libopencascade-foundation-dev 6.5.0.dfsg-2build1.
This file is owned by root:root, with mode 0o644.
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// 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_SystemRelation_HeaderFile
#define _Expr_SystemRelation_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_Expr_SystemRelation_HeaderFile
#include <Handle_Expr_SystemRelation.hxx>
#endif
#ifndef _Expr_SequenceOfGeneralRelation_HeaderFile
#include <Expr_SequenceOfGeneralRelation.hxx>
#endif
#ifndef _Expr_GeneralRelation_HeaderFile
#include <Expr_GeneralRelation.hxx>
#endif
#ifndef _Handle_Expr_GeneralRelation_HeaderFile
#include <Handle_Expr_GeneralRelation.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Handle_Expr_GeneralExpression_HeaderFile
#include <Handle_Expr_GeneralExpression.hxx>
#endif
#ifndef _Handle_Expr_NamedUnknown_HeaderFile
#include <Handle_Expr_NamedUnknown.hxx>
#endif
class Standard_OutOfRange;
class Standard_NoSuchObject;
class Standard_DimensionMismatch;
class Standard_NumericError;
class Expr_GeneralRelation;
class Expr_GeneralExpression;
class Expr_NamedUnknown;
class TCollection_AsciiString;
class Expr_SystemRelation : public Expr_GeneralRelation {
public:
//! Creates a system with one relation <br>
Standard_EXPORT Expr_SystemRelation(const Handle(Expr_GeneralRelation)& relation);
//! Appends <relation> in the list of components of <me>. <br>
Standard_EXPORT void Add(const Handle(Expr_GeneralRelation)& relation) ;
Standard_EXPORT void Remove(const Handle(Expr_GeneralRelation)& relation) ;
//! Tests if <me> is linear between its NamedUnknowns. <br>
Standard_EXPORT Standard_Boolean IsLinear() const;
//! Returns the number of relations contained in <me>. <br>
Standard_EXPORT Standard_Integer NbOfSubRelations() const;
//! Returns the number of SingleRelations contained in <br>
//! <me>. <br>
Standard_EXPORT Standard_Integer NbOfSingleRelations() const;
//! Returns the relation denoted by <index> in <me>. <br>
//! An exception is raised if <index> is out of range. <br>
Standard_EXPORT Handle_Expr_GeneralRelation SubRelation(const Standard_Integer index) const;
Standard_EXPORT Standard_Boolean IsSatisfied() const;
//! Returns a GeneralRelation after replacement of <br>
//! NamedUnknowns by an associated expression, and after <br>
//! values computation. <br>
Standard_EXPORT Handle_Expr_GeneralRelation Simplified() const;
//! Replaces NamedUnknowns by associated expressions, <br>
//! and computes values in <me>. <br>
Standard_EXPORT void Simplify() ;
//! Returns a copy of <me> having the same unknowns and functions. <br>
Standard_EXPORT Handle_Expr_GeneralRelation Copy() const;
//! Tests if <me> contains <exp>. <br>
Standard_EXPORT Standard_Boolean Contains(const Handle(Expr_GeneralExpression)& exp) const;
//! Replaces all occurences of <var> with <with> in <me>. <br>
Standard_EXPORT void Replace(const Handle(Expr_NamedUnknown)& var,const Handle(Expr_GeneralExpression)& with) ;
//! returns a string representing <me> in a readable way. <br>
Standard_EXPORT TCollection_AsciiString String() const;
DEFINE_STANDARD_RTTI(Expr_SystemRelation)
protected:
private:
Expr_SequenceOfGeneralRelation myRelations;
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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