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memory_tools.h
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/**
* =============================================================================
* Source Python
* Copyright (C) 2012-2015 Source Python Development Team. All rights reserved.
* =============================================================================
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, version 3.0, as published by the
* Free Software Foundation.
*
* This program 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 General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the Source Python Team gives you permission
* to link the code of this program (as well as its derivative works) to
* "Half-Life 2," the "Source Engine," and any Game MODs that run on software
* by the Valve Corporation. You must obey the GNU General Public License in
* all respects for all other code used. Additionally, the Source.Python
* Development Team grants this exception to all derivative works.
*/
#ifndef _MEMORY_TOOLS_H
#define _MEMORY_TOOLS_H
// ============================================================================
// >> INCLUDES
// ============================================================================
#include "memory_pointer.h"
#include "memory_utilities.h"
// ============================================================================
// >> GetObjectPointer
// ============================================================================
inline object GetObjectPointer(object obj)
{
object _ptr;
try
{
_ptr = obj.attr(GET_PTR_NAME);
}
catch (...)
{
BOOST_RAISE_EXCEPTION(PyExc_ValueError, "Unable to retrieve a pointer of this object.");
}
return _ptr();
}
// ============================================================================
// >> MakeObject
// ============================================================================
inline object MakeObject(object cls, CPointer *pPtr)
{
object _obj;
try
{
_obj = cls.attr(GET_OBJ_NAME);
}
catch (...)
{
BOOST_RAISE_EXCEPTION(PyExc_ValueError, "Unable to make an object using this class.");
}
if (!pPtr->IsValid())
BOOST_RAISE_EXCEPTION(PyExc_ValueError, "Pointer is NULL.");
return _obj(pPtr);
}
inline object MakeObject(object cls, object oPtr)
{
oPtr = oPtr.attr(GET_PTR_NAME)();
CPointer *pPtr = extract<CPointer *>(oPtr);
return MakeObject(cls, pPtr);
}
// ============================================================================
// >> GetSize
// ============================================================================
inline object GetSize(object cls)
{
object _size;
try
{
_size = cls.attr(GET_SIZE_NAME);
}
catch (...)
{
BOOST_RAISE_EXCEPTION(PyExc_ValueError, "Unable to retrieve the size of this class.");
}
return _size;
}
#endif // _MEMORY_TOOLS_H