blender/source/kernel/gen_system/GEN_HashedPtr.h

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/*
* $Id$
*
* ***** BEGIN GPL LICENSE BLOCK *****
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*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
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*
* 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, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
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*
*/
#ifndef __GEN_HASHEDPTR
#define __GEN_HASHEDPTR
unsigned int GEN_Hash(void * inDWord);
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class GEN_HashedPtr
{
void* m_valptr;
public:
GEN_HashedPtr(void* val) : m_valptr(val) {};
unsigned int hash() const { return GEN_Hash(m_valptr);};
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inline friend bool operator ==(const GEN_HashedPtr & rhs, const GEN_HashedPtr & lhs) { return rhs.m_valptr == lhs.m_valptr;};
void *getValue() const { return m_valptr; }
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};
#endif //__GEN_HASHEDPTR