126 lines
3.3 KiB
C++
126 lines
3.3 KiB
C++
/***************************************************************************
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* Copyright (c) 2020 Werner Mayer <wmayer[at]users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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#endif
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#include "SmartPtrPy.h"
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#include <CXX/Objects.hxx>
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namespace Py {
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void SmartPtr::set(PyObject *pyob, bool owned)
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{
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release();
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p = pyob;
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if( !owned )
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{
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Py::_XINCREF( p );
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}
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}
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void SmartPtr::release()
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{
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Py::_XDECREF( p );
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p = nullptr;
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}
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SmartPtr::SmartPtr()
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: p( Py::_None() )
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{
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Py::_XINCREF( p );
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}
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SmartPtr::SmartPtr( PyObject *pyob, bool owned)
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: p( pyob )
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{
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if( !owned )
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{
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Py::_XINCREF( p );
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}
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}
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SmartPtr::SmartPtr( const SmartPtr &ob )
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: p( ob.p )
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{
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Py::_XINCREF( p );
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}
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SmartPtr &SmartPtr::operator=( const SmartPtr &rhs )
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{
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set( rhs.ptr() );
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return *this;
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}
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SmartPtr &SmartPtr::operator=( const Object &rhs )
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{
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set( rhs.ptr() );
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return *this;
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}
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SmartPtr &SmartPtr::operator=( PyObject *rhsp )
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{
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if( ptr() != rhsp )
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set( rhsp );
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return *this;
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}
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SmartPtr::~SmartPtr()
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{
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release();
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}
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PyObject *SmartPtr::operator*() const
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{
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return p;
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}
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PyObject *SmartPtr::ptr() const
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{
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return p;
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}
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bool SmartPtr::is( PyObject *pother ) const
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{ // identity test
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return p == pother;
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}
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bool SmartPtr::is( const SmartPtr &other ) const
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{ // identity test
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return p == other.p;
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}
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bool SmartPtr::isNull() const
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{
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return p == nullptr;
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}
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BaseExport PyObject* new_reference_to(const SmartPtr& g) {
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PyObject* p = g.ptr();
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Py::_XINCREF(p);
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return p;
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}
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}
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