mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-05-01 10:26:12 +03:00
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.
81 lines
3.2 KiB
C++
81 lines
3.2 KiB
C++
// Created on: 2001-07-09
|
|
// Created by: Julia DOROVSKIKH
|
|
// Copyright (c) 2001-2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
|
|
#include <Message_Messenger.hxx>
|
|
#include <Standard_Type.hxx>
|
|
#include <TNaming_NamedShape.hxx>
|
|
#include <XmlDrivers.hxx>
|
|
#include <XmlDrivers_DocumentRetrievalDriver.hxx>
|
|
#include <XmlMDF_ADriver.hxx>
|
|
#include <XmlMDF_ADriverTable.hxx>
|
|
#include <XmlMNaming_NamedShapeDriver.hxx>
|
|
#include <XmlObjMgt_Element.hxx>
|
|
|
|
IMPLEMENT_STANDARD_RTTIEXT(XmlDrivers_DocumentRetrievalDriver,XmlLDrivers_DocumentRetrievalDriver)
|
|
|
|
//=======================================================================
|
|
//function : XmlDrivers_DocumentRetrievalDriver
|
|
//purpose : Constructor
|
|
//=======================================================================
|
|
XmlDrivers_DocumentRetrievalDriver::XmlDrivers_DocumentRetrievalDriver()
|
|
{
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : AttributeDrivers
|
|
//purpose :
|
|
//=======================================================================
|
|
Handle(XmlMDF_ADriverTable) XmlDrivers_DocumentRetrievalDriver::AttributeDrivers
|
|
(const Handle(Message_Messenger)& theMessageDriver)
|
|
{
|
|
return XmlDrivers::AttributeDrivers (theMessageDriver);
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : ReadShapeSection
|
|
//purpose : Implementation of ReadShapeSection
|
|
//=======================================================================
|
|
Handle(XmlMDF_ADriver) XmlDrivers_DocumentRetrievalDriver::ReadShapeSection(
|
|
const XmlObjMgt_Element& theElement,
|
|
const Handle(Message_Messenger)& theMsgDriver,
|
|
const Message_ProgressRange& theRange)
|
|
{
|
|
if (myDrivers.IsNull()) myDrivers = AttributeDrivers (theMsgDriver);
|
|
Handle(XmlMDF_ADriver) aDriver;
|
|
if (myDrivers->GetDriver (STANDARD_TYPE(TNaming_NamedShape), aDriver))
|
|
{
|
|
Handle(XmlMNaming_NamedShapeDriver) aNamedShapeDriver =
|
|
Handle(XmlMNaming_NamedShapeDriver)::DownCast (aDriver);
|
|
aNamedShapeDriver->ReadShapeSection (theElement, theRange);
|
|
}
|
|
return aDriver;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : ShapeSetCleaning
|
|
//purpose : definition of ShapeSetCleaning
|
|
//=======================================================================
|
|
void XmlDrivers_DocumentRetrievalDriver::ShapeSetCleaning(
|
|
const Handle(XmlMDF_ADriver)& theDriver)
|
|
{
|
|
Handle(XmlMNaming_NamedShapeDriver) aNamedShapeDriver =
|
|
Handle(XmlMNaming_NamedShapeDriver)::DownCast(theDriver);
|
|
if (aNamedShapeDriver.IsNull() == Standard_False)
|
|
aNamedShapeDriver -> Clear();
|
|
}
|
|
|
|
|