0026936: Drawbacks of inlining in new type system in OCCT 7.0 -- automatic
[occt.git] / src / Expr / Expr_Equal.hxx
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42cf5bc1 1// Created on: 1991-01-14
2// Created by: Arnaud BOUZY
3// Copyright (c) 1991-1999 Matra Datavision
4// Copyright (c) 1999-2014 OPEN CASCADE SAS
5//
6// This file is part of Open CASCADE Technology software library.
7//
8// This library is free software; you can redistribute it and/or modify it under
9// the terms of the GNU Lesser General Public License version 2.1 as published
10// by the Free Software Foundation, with special exception defined in the file
11// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12// distribution for complete text of the license and disclaimer of any warranty.
13//
14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
16
17#ifndef _Expr_Equal_HeaderFile
18#define _Expr_Equal_HeaderFile
19
20#include <Standard.hxx>
21#include <Standard_Type.hxx>
22
23#include <Expr_SingleRelation.hxx>
24#include <Standard_Boolean.hxx>
25class Standard_NumericError;
26class Expr_GeneralExpression;
27class Expr_GeneralRelation;
28class TCollection_AsciiString;
29
30
31class Expr_Equal;
32DEFINE_STANDARD_HANDLE(Expr_Equal, Expr_SingleRelation)
33
34
35class Expr_Equal : public Expr_SingleRelation
36{
37
38public:
39
40
41 //! Creates the relation <exp1> = <exp2>.
42 Standard_EXPORT Expr_Equal(const Handle(Expr_GeneralExpression)& exp1, const Handle(Expr_GeneralExpression)& exp2);
43
79104795 44 Standard_EXPORT Standard_Boolean IsSatisfied() const Standard_OVERRIDE;
42cf5bc1 45
46 //! returns a GeneralRelation after replacement of
47 //! NamedUnknowns by an associated expression and after
48 //! values computation.
79104795 49 Standard_EXPORT Handle(Expr_GeneralRelation) Simplified() const Standard_OVERRIDE;
42cf5bc1 50
51 //! Replaces NamedUnknowns by an associated expressions
52 //! and computes values in <me>.
79104795 53 Standard_EXPORT void Simplify() Standard_OVERRIDE;
42cf5bc1 54
55 //! Returns a copy of <me> having the same unknowns and functions.
79104795 56 Standard_EXPORT Handle(Expr_GeneralRelation) Copy() const Standard_OVERRIDE;
42cf5bc1 57
58 //! returns a string representing <me> in a readable way.
79104795 59 Standard_EXPORT TCollection_AsciiString String() const Standard_OVERRIDE;
42cf5bc1 60
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92efcf78 64 DEFINE_STANDARD_RTTIEXT(Expr_Equal,Expr_SingleRelation)
42cf5bc1 65
66protected:
67
68
69
70
71private:
72
73
74
75
76};
77
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83
84#endif // _Expr_Equal_HeaderFile