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cb389a77e4
Includes of Handle*.hxx headers replaced by include of corresponding class (where possible without redesign of the classes). Minor correction against compiler warning (vc10 64-bit) in BOPAlgo Remove double header inclusions Correction of minor mistake
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
// Copyright (c) 1998-1999 Matra Datavision
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// Copyright (c) 1999-2014 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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#include <Standard_Transient.hxx>
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#include <Standard_Atomic.hxx>
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//============================================================================
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void Handle(Standard_Transient)::Dump(Standard_OStream& out) const
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{
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out << Access();
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}
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//============================================================================
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void Handle(Standard_Transient)::Assign (const Standard_Transient *anItem)
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{
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Standard_Transient *anIt = (Standard_Transient*)anItem;
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if ( anIt == entity ) return;
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EndScope();
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entity = anIt;
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BeginScope();
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}
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//============================================================================
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void Handle(Standard_Transient)::BeginScope()
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{
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if (entity != 0)
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{
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Standard_Atomic_Increment (&entity->count);
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}
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}
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//============================================================================
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void Handle(Standard_Transient)::EndScope()
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{
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if (entity == 0)
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return;
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if (Standard_Atomic_Decrement (&entity->count) == 0)
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entity->Delete();
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entity = 0;
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}
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