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https://github.com/Open-Cascade-SAS/OCCT.git
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7e785937b3
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.
82 lines
2.7 KiB
C++
82 lines
2.7 KiB
C++
// 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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//:i1 gka 03.04.99 BUC60301
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#include <Interface_InterfaceModel.hxx>
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#include <Interface_Macros.hxx>
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#include <TopoDS_Shape.hxx>
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#include <XSControl_Controller.hxx>
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#include <XSControl_TransferWriter.hxx>
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#include <XSControl_WorkSession.hxx>
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#include <XSControl_Writer.hxx>
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XSControl_Writer::XSControl_Writer ()
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{
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SetWS (new XSControl_WorkSession);
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}
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XSControl_Writer::XSControl_Writer (const Standard_CString norm)
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{
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SetNorm (norm);
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}
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XSControl_Writer::XSControl_Writer
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(const Handle(XSControl_WorkSession)& WS, const Standard_Boolean scratch)
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{
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SetWS (WS,scratch);
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}
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Standard_Boolean XSControl_Writer::SetNorm (const Standard_CString norm)
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{
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if (thesession.IsNull()) SetWS (new XSControl_WorkSession);
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Standard_Boolean sess = thesession->SelectNorm (norm);
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Handle(Interface_InterfaceModel) model = Model (); //:i1 gka 03.04.99 BUC60301
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return sess;
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}
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void XSControl_Writer::SetWS
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(const Handle(XSControl_WorkSession)& WS, const Standard_Boolean scratch)
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{
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thesession = WS;
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// Un controller doit etre defini ...
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thesession->InitTransferReader(0);
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Handle(Interface_InterfaceModel) model = Model (scratch);
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}
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Handle(XSControl_WorkSession) XSControl_Writer::WS () const
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{ return thesession; }
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Handle(Interface_InterfaceModel) XSControl_Writer::Model
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(const Standard_Boolean newone)
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{
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Handle(Interface_InterfaceModel) model = thesession->Model();
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if (newone || model.IsNull()) model = thesession->NewModel();
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return model;
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}
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IFSelect_ReturnStatus XSControl_Writer::TransferShape
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(const TopoDS_Shape& sh, const Standard_Integer mode, const Message_ProgressRange& theProgress)
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{
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thesession->TransferWriter()->SetTransferMode (mode);
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return thesession->TransferWriteShape (sh, Standard_True, theProgress);
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}
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IFSelect_ReturnStatus XSControl_Writer::WriteFile
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(const Standard_CString filename)
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{ return thesession->SendAll(filename); }
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void XSControl_Writer::PrintStatsTransfer
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(const Standard_Integer what, const Standard_Integer mode) const
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{ thesession->TransferWriter()->PrintStats (what,mode); }
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