Maplist Class Reference

#include <maplist.h>

Collaboration diagram for Maplist:

Public Member Functions
	Maplist (Backend &)
void	define (long, int, int)
void	undefine (long)
int	isMap (long)
void	initialize (void)
Mapdesc *	find (long)
Mapdesc *	locate (long)

Private Member Functions
void	add (long, int, int)
void	remove (Mapdesc *)
void	freeMaps (void)

Private Attributes
Pool	mapdescPool
Mapdesc *	maps
Mapdesc **	lastmap
Backend &	backend

Detailed Description

Definition at line 46 of file maplist.h.

Constructor & Destructor Documentation

Maplist()

Maplist::Maplist

(

Backend &

b

)

Definition at line 48 of file maplist.cc.

    : mapdescPool( sizeof( Mapdesc ), 10, "mapdesc pool" ),
      backend( b )
{
    maps = 0; lastmap = &maps;
}

Member Function Documentation

add()

void Maplist::add ( long  type, int  israt, int  ncoords  )

private

Definition at line 64 of file maplist.cc.

{
    *lastmap = new(mapdescPool) Mapdesc( type, israt, ncoords, backend );
    lastmap = &((*lastmap)->next);
}

Referenced by define().

define()

void Maplist::define	(	long	type,
		int	israt,
		int	ncoords
	)

Definition at line 71 of file maplist.cc.

{
#ifndef NDEBUG // to avoid warning
    Mapdesc *m = locate( type );
    assert( m == NULL || ( m->isrational == israt && m->ncoords == ncoords ) );
#endif
    add( type, israt, ncoords );
}

Referenced by NurbsTessellator::defineMap().

find()

Mapdesc * Maplist::find

(

long

type

)

Definition at line 102 of file maplist.cc.

{
    Mapdesc *val = locate( type );
    assert( val != 0 );
    return val;
}

Referenced by NurbsTessellator::do_setnurbsproperty2().

freeMaps()

void Maplist::freeMaps ( void  )

private

Definition at line 94 of file maplist.cc.

{
    mapdescPool.clear();
    maps = 0;
    lastmap = &maps;
}

Referenced by initialize().

initialize()

void Maplist::initialize

(

void

)

Definition at line 56 of file maplist.cc.

{
    freeMaps();
    define( N_P2D, 0, 2 );
    define( N_P2DR, 1, 3 );
}

Referenced by NurbsTessellator::redefineMaps().

isMap()

int Maplist::isMap ( long  type )

inline

Definition at line 69 of file maplist.h.

{
    return (locate( type ) ? 1 : 0);
}

locate()

Mapdesc * Maplist::locate

(

long

type

)

Definition at line 110 of file maplist.cc.

{
    Mapdesc *m;
    for( m = maps; m; m = m->next )
    if( m->getType() == type ) break;
    return m;
}

Referenced by define(), find(), NurbsTessellator::getnurbsproperty(), isMap(), NurbsTessellator::nurbscurve(), NurbsTessellator::nurbssurface(), NurbsTessellator::pwlcurve(), NurbsTessellator::setnurbsproperty(), and undefine().

remove()

void Maplist::remove ( Mapdesc *  m )

private

Definition at line 81 of file maplist.cc.

{
    for( Mapdesc **curmap = &maps; *curmap; curmap = &((*curmap)->next) ) {
    if( *curmap == m ) {
        *curmap = m->next;
        m->deleteMe( mapdescPool );
        return;
    }
    }
    abort();
}

undefine()

void Maplist::undefine ( long  type )

inline

Definition at line 75 of file maplist.h.

{
    Mapdesc *m = locate( type );
    assert( m != 0 );
    remove( m );
}

Member Data Documentation

backend

Backend& Maplist::backend

private

Definition at line 61 of file maplist.h.

Referenced by add().

lastmap

Mapdesc** Maplist::lastmap

private

Definition at line 60 of file maplist.h.

Referenced by add(), freeMaps(), and Maplist().

mapdescPool

Pool Maplist::mapdescPool

private

Definition at line 58 of file maplist.h.

Referenced by add(), freeMaps(), and remove().

maps

Mapdesc* Maplist::maps

private

Definition at line 59 of file maplist.h.

Referenced by freeMaps(), locate(), Maplist(), and remove().

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The documentation for this class was generated from the following files:

• dll/opengl/glu32/src/libnurbs/internals/maplist.h
• dll/opengl/glu32/src/libnurbs/internals/maplist.cc