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/**
* @file
* @brief API cghdr.h
* @ingroup cgraph_utils
*/
/*************************************************************************
* Copyright (c) 2011 AT&T Intellectual Property
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-v10.html
*
* Contributors: Details at https://graphviz.org
*************************************************************************/
#include <cgraph/cghdr.h>
#include <stdlib.h>
static Agraph_t *Ag_dictop_G;
Dict_t *agdtopen(Dtdisc_t *disc, Dtmethod_t *method) {
return dtopen(disc, method);
}
int agdtdelete(Agraph_t * g, Dict_t * dict, void *obj)
{
Ag_dictop_G = g;
return dtdelete(dict, obj) != NULL;
}
int agdtclose(Agraph_t * g, Dict_t * dict)
{
dtdisc(dict, NULL);
Ag_dictop_G = g;
if (dtclose(dict))
return 1;
Ag_dictop_G = NULL;
return 0;
}
void agdtdisc(Agraph_t * g, Dict_t * dict, Dtdisc_t * disc)
{
(void)g; /* unused */
if (disc && dtdisc(dict, NULL) != disc) {
dtdisc(dict, disc);
}
/* else unchanged, disc is same as old disc */
}
/// @defgroup cgraph_utils utilities
/// @brief low level cgraph utilities
/// @ingroup cgraph
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