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