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/*
*
* Copyright (C) 2018 MeVis Medical Solutions AG All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
* or the like. Any license provided herein, whether implied or
* otherwise, applies only to this software file. Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Contact information: MeVis Medical Solutions AG, Universitaetsallee 29,
* 28359 Bremen, Germany or:
*
* http://www.mevis.de
*
*/
//----------------------------------------------------------------------------------
/*!
// \file PythonQtThreadSupport.h
// \author Florian Link
// \date 2018-08
*/
//----------------------------------------------------------------------------------
#include "PythonQtThreadSupport.h"
#ifdef PYTHONQT_GIL_SUPPORT
bool PythonQtGILScope::_enableGILScope = false;
PythonQtGILScope::PythonQtGILScope()
: _ensured(false)
{
if (_enableGILScope && Py_IsInitialized()) {
_state = PyGILState_Ensure();
_ensured = true;
}
}
PythonQtGILScope::~PythonQtGILScope()
{
release();
}
void PythonQtGILScope::release()
{
if (_ensured) {
PyGILState_Release(_state);
_ensured = false;
}
}
void PythonQtGILScope::setGILScopeEnabled(bool flag)
{
_enableGILScope = flag;
}
bool PythonQtGILScope::isGILScopeEnabled()
{
return _enableGILScope;
}
#endif