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62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
// Created on: 2012-06-27
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// Created by: Dmitry BOBYLEV
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// Copyright (c) 2012-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _TopTools_MutexForShapeProvider_HeaderFile
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#define _TopTools_MutexForShapeProvider_HeaderFile
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#include <TopoDS_TShape.hxx>
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#include <NCollection_DataMap.hxx>
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#include <TopAbs_ShapeEnum.hxx>
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class Standard_Mutex;
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class TopoDS_Shape;
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//! Class TopTools_MutexForShapeProvider
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//! This class is used to create and store mutexes associated with shapes.
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class TopTools_MutexForShapeProvider
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{
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public:
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//! Constructor
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Standard_EXPORT TopTools_MutexForShapeProvider();
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//! Destructor
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Standard_EXPORT ~TopTools_MutexForShapeProvider();
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//! Creates and associates mutexes with each sub-shape of type theType in theShape.
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Standard_EXPORT void CreateMutexesForSubShapes(const TopoDS_Shape& theShape, const TopAbs_ShapeEnum theType);
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//! Creates and associates mutex with theShape
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Standard_EXPORT void CreateMutexForShape(const TopoDS_Shape& theShape);
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//! Returns pointer to mutex associated with theShape.
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//! In case when mutex not found returns NULL.
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Standard_EXPORT Standard_Mutex* GetMutex(const TopoDS_Shape& theShape) const;
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//! Removes all mutexes
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Standard_EXPORT void RemoveAllMutexes();
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private:
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//! This method should not be called (prohibited).
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TopTools_MutexForShapeProvider (const TopTools_MutexForShapeProvider &);
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//! This method should not be called (prohibited).
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TopTools_MutexForShapeProvider & operator = (const TopTools_MutexForShapeProvider &);
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NCollection_DataMap<Handle(TopoDS_TShape), Standard_Mutex *> myMap;
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};
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#endif
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