Graphviz: lib/circogen/nodeset.h Source File

Graphviz 2.29.20120208.0545
00001 /* $Id$ $Revision$ */
00002 /* vim:set shiftwidth=4 ts=8: */
00003 
00004 /*************************************************************************
00005  * Copyright (c) 2011 AT&T Intellectual Property 
00006  * All rights reserved. This program and the accompanying materials
00007  * are made available under the terms of the Eclipse Public License v1.0
00008  * which accompanies this distribution, and is available at
00009  * http://www.eclipse.org/legal/epl-v10.html
00010  *
00011  * Contributors: See CVS logs. Details at http://www.graphviz.org/
00012  *************************************************************************/
00013 
00014 #ifdef __cplusplus
00015 extern "C" {
00016 #endif
00017 
00018 #ifndef NODESET_H
00019 #define NODESET_H
00020 
00021 #include  <render.h>
00022 
00023     typedef struct {
00024         Dtlink_t link;
00025         Agnode_t *np;
00026     } nsitem_t;
00027 
00028     typedef Dt_t nodeset_t;
00029 
00030     extern nodeset_t *mkNodeset(void);
00031     extern void freeNodeset(nodeset_t *);
00032     extern void clearNodeset(nodeset_t *);
00033     extern void insertNodeset(nodeset_t * ns, Agnode_t * n);
00034     extern void removeNodeset(nodeset_t *, Agnode_t * n);
00035     extern int sizeNodeset(nodeset_t * ns);
00036 
00037 #ifdef DEBUG
00038     extern void printNodeset(nodeset_t *);
00039 #endif
00040 
00041 #endif
00042 
00043 #ifdef __cplusplus
00044 }
00045 #endif