maplist.h

Mesa is an open-source implementation of the OpenGL specification - a system for rendering interacti

/*
 * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
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/*
 * maplist.h
 *
 * $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
 * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/maplist.h,v 1.1 2001/03/17 00:25:41 brianp Exp $
 */

#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_ */