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/*
* SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
* Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice including the dates of first publication and
* either this permission notice or a reference to
* http://oss.sgi.com/projects/FreeB/
* shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Except as contained in this notice, the name of Silicon Graphics, Inc.
* shall not be used in advertising or otherwise to promote the sale, use or
* other dealings in this Software without prior written authorization from
* Silicon Graphics, Inc.
*/
/*
* maplist.h
*
*/
#ifndef __glumaplist_h_
#define __glumaplist_h_
#include "types.h"
#include "defines.h"
#include "bufpool.h"
class Backend;
class Mapdesc;
class Maplist {
public:
Maplist( Backend & );
void define( long, int, int );
inline void undefine( long );
inline int isMap( long );
void initialize( void );
Mapdesc * find( long );
Mapdesc * locate( long );
private:
Pool mapdescPool;
Mapdesc * maps;
Mapdesc ** lastmap;
Backend & backend;
void add( long, int, int );
void remove( Mapdesc * );
void freeMaps( void );
};
inline int
Maplist::isMap( long type )
{
return (locate( type ) ? 1 : 0);
}
inline void
Maplist::undefine( long type )
{
Mapdesc *m = locate( type );
assert( m != 0 );
remove( m );
}
#endif /* __glumaplist_h_ */
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