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Progress indication mechanism is refactored to support incrementing progress within multithreaded algorithms. The class Message_ProgressIndicator is only an interface to the user application. It accumulates the progress provided by progress scopes. The counter is protected by mutex for thread-safety. The new class Message_ProgressScope replacing Message_ProgressSentry should be used to advance the progress. The scopes are nested to each other to reflect the nested nature of operations. The new class Message_ProgressRange should be used to pass the progress to sub-scopes. All OCCT algorithms involving progress indication have been updated to new API. Improvements in Draw_ProgressIndicator: - Separate console mode has been added in order to make possible to put the progress into std::cout instead or in addition to the draw interpreter, instead of trigger option "-tclOutput". - Treatment of Ctrl-Break signal has been added. Now any operation can be aborted by Ctrl-C or Ctrl-Break keystroke. Added new test case 'perf fclasses progr_par' for testing of parallel work of the progress.
56 lines
2.1 KiB
C++
56 lines
2.1 KiB
C++
// Created on: 2001-07-25
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// Created by: Julia DOROVSKIKH
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// Copyright (c) 2001-2014 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 _XmlDrivers_DocumentRetrievalDriver_HeaderFile
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#define _XmlDrivers_DocumentRetrievalDriver_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <XmlLDrivers_DocumentRetrievalDriver.hxx>
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#include <XmlObjMgt_Element.hxx>
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#include <Standard_Integer.hxx>
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class XmlMDF_ADriverTable;
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class Message_Messenger;
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class XmlMDF_ADriver;
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class XmlDrivers_DocumentRetrievalDriver;
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DEFINE_STANDARD_HANDLE(XmlDrivers_DocumentRetrievalDriver, XmlLDrivers_DocumentRetrievalDriver)
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class XmlDrivers_DocumentRetrievalDriver : public XmlLDrivers_DocumentRetrievalDriver
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{
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public:
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Standard_EXPORT XmlDrivers_DocumentRetrievalDriver();
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Standard_EXPORT virtual Handle(XmlMDF_ADriverTable) AttributeDrivers
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(const Handle(Message_Messenger)& theMsgDriver) Standard_OVERRIDE;
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Standard_EXPORT virtual Handle(XmlMDF_ADriver) ReadShapeSection
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(const XmlObjMgt_Element& thePDoc,
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const Handle(Message_Messenger)& theMsgDriver,
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const Message_ProgressRange& theRange = Message_ProgressRange()) Standard_OVERRIDE;
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Standard_EXPORT virtual void ShapeSetCleaning
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(const Handle(XmlMDF_ADriver)& theDriver) Standard_OVERRIDE;
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DEFINE_STANDARD_RTTIEXT(XmlDrivers_DocumentRetrievalDriver,XmlLDrivers_DocumentRetrievalDriver)
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};
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#endif // _XmlDrivers_DocumentRetrievalDriver_HeaderFile
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