0022048: Visualization, AIS_InteractiveContext - single object selection should alway...
[occt.git] / src / IntStart / IntStart_SITopolTool.hxx
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42cf5bc1 1// Created on: 1994-03-30
2// Created by: Jacques GOUSSARD
3// Copyright (c) 1994-1999 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 _IntStart_SITopolTool_HeaderFile
18#define _IntStart_SITopolTool_HeaderFile
19
20#include <Standard.hxx>
21#include <Standard_Type.hxx>
22
25e59720 23#include <Standard_Transient.hxx>
42cf5bc1 24#include <TopAbs_State.hxx>
25#include <Standard_Real.hxx>
26class gp_Pnt2d;
27
28
29class IntStart_SITopolTool;
25e59720 30DEFINE_STANDARD_HANDLE(IntStart_SITopolTool, Standard_Transient)
42cf5bc1 31
32//! template class for a topological tool.
33//! This tool is linked with the surface on which
34//! the classification has to be made.
25e59720 35class IntStart_SITopolTool : public Standard_Transient
42cf5bc1 36{
37
38public:
39
40
41 Standard_EXPORT virtual TopAbs_State Classify (const gp_Pnt2d& P, const Standard_Real Tol) = 0;
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25e59720 46 DEFINE_STANDARD_RTTIEXT(IntStart_SITopolTool,Standard_Transient)
42cf5bc1 47
48protected:
49
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52
53private:
54
55
56
57
58};
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65
66#endif // _IntStart_SITopolTool_HeaderFile