1 /* Copyright (C) 1992-1998 The Geometry Center
2 * Copyright (C) 1998-2000 Stuart Levy, Tamara Munzner, Mark Phillips
3 *
4 * This file is part of Geomview.
5 *
6 * Geomview is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU Lesser General Public License as published
8 * by the Free Software Foundation; either version 2, or (at your option)
9 * any later version.
10 *
11 * Geomview is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with Geomview; see the file COPYING. If not, write
18 * to the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
19 * USA, or visit http://www.gnu.org.
20 */
21
22 #if HAVE_CONFIG_H
23 # include "config.h"
24 #endif
25
26 #if 0
27 static char copyright[] = "Copyright (C) 1992-1998 The Geometry Center\n\
28 Copyright (C) 1998-2000 Stuart Levy, Tamara Munzner, Mark Phillips";
29 #endif
30
31 #include "discgrpP.h"
32
33 void
DiscGrpHandleScan(DiscGrp * dg,int (* func)(),void * arg)34 DiscGrpHandleScan( DiscGrp *dg, int (*func)(), void *arg )
35 {
36 if(dg == NULL)
37 return;
38
39 if(dg->geomhandle)
40 (*func)(&dg->geomhandle, dg, arg);
41 if(dg->ddgeomhandle)
42 (*func)(&dg->ddgeomhandle, dg, arg);
43 if(dg->camgeomhandle)
44 (*func)(&dg->camgeomhandle, dg, arg);
45
46 if(dg->geom)
47 GeomHandleScan(dg->geom, func, arg);
48 if(dg->ddgeom)
49 GeomHandleScan(dg->ddgeom, func, arg);
50 if(dg->camgeom)
51 GeomHandleScan(dg->camgeom, func, arg);
52 }
53
54
55