-#ifndef _XBT_GRAPH_H
-#define _XBT_GRAPH_H
-#include "xbt/misc.h" /* SG_BEGIN_DECL */
-#include "xbt/dynar.h"
-SG_BEGIN_DECL()
-
- /** @addtogroup XBT_graph
- * @brief A graph data type with several interesting algorithms
- *
- * @{
- */
-
-typedef struct xbt_node *xbt_node_t;
-typedef struct xbt_edge *xbt_edge_t;
-typedef struct xbt_graph *xbt_graph_t;
-
-/* API */
-XBT_PUBLIC(xbt_graph_t) xbt_graph_new_graph(unsigned short int directed, void *data);
-XBT_PUBLIC(xbt_node_t) xbt_graph_new_node(xbt_graph_t g, void *data);
-XBT_PUBLIC(xbt_edge_t) xbt_graph_new_edge(xbt_graph_t g, xbt_node_t src, xbt_node_t dst,
- void *data);
-XBT_PUBLIC(void*) xbt_graph_node_get_data(xbt_node_t node);
-XBT_PUBLIC(void) xbt_graph_node_set_data(xbt_node_t node, void *data);
-XBT_PUBLIC(void*) xbt_graph_edge_get_data(xbt_edge_t edge);
-XBT_PUBLIC(void) xbt_graph_edge_set_data(xbt_edge_t edge, void *data);
-
-XBT_PUBLIC(xbt_edge_t) xbt_graph_get_edge(xbt_graph_t g, xbt_node_t src, xbt_node_t dst);
-
-XBT_PUBLIC(void) xbt_graph_edge_set_length(xbt_edge_t e, double length);
-XBT_PUBLIC(double) xbt_graph_edge_get_length(xbt_edge_t e);
-XBT_PUBLIC(double*) xbt_graph_get_length_matrix(xbt_graph_t g);
-
-XBT_PUBLIC(void) xbt_graph_free_node(xbt_graph_t g, xbt_node_t n,
- void_f_pvoid_t *node_free_function , void_f_pvoid_t *edge_free_function);
-XBT_PUBLIC(void) xbt_graph_free_edge(xbt_graph_t g, xbt_edge_t e,
- void_f_pvoid_t *free_function);
-XBT_PUBLIC(void) xbt_graph_free_graph(xbt_graph_t g,
- void_f_pvoid_t *node_free_function,
- void_f_pvoid_t *edge_free_function,
- void_f_pvoid_t *graph_free_function);
-
-XBT_PUBLIC(int) __xbt_find_in_dynar(xbt_dynar_t dynar, void *p);
-
-XBT_PUBLIC(xbt_dynar_t) xbt_graph_get_nodes(xbt_graph_t g);
-XBT_PUBLIC(xbt_dynar_t) xbt_graph_get_edges(xbt_graph_t g);
-XBT_PUBLIC(xbt_node_t) xbt_graph_edge_get_source(xbt_edge_t e);
-XBT_PUBLIC(xbt_node_t) xbt_graph_edge_get_target(xbt_edge_t e);
-XBT_PUBLIC(xbt_graph_t) xbt_graph_read(const char *filename,
- void *(node_label_and_data)(xbt_node_t, const char*, const char*),
- void *(edge_label_and_data)(xbt_edge_t, const char*, const char*)
- );
-
-XBT_PUBLIC(void) xbt_graph_export_graphviz(xbt_graph_t g, const char *filename,
- const char *(node_name)(xbt_node_t),
- const char *(edge_name)(xbt_edge_t));
-XBT_PUBLIC(void) xbt_graph_export_graphxml(xbt_graph_t g, const char *filename,
- const char *(node_name)(xbt_node_t),
- const char *(edge_name)(xbt_edge_t),
- const char *(node_data_print)(void *),
- const char *(edge_data_print)(void *));
-
-/* Not implemented yet ! */
-/* void *xbt_graph_to_array(xbt_graph_t g); */
-XBT_PUBLIC(xbt_node_t*) xbt_graph_shortest_paths(xbt_graph_t g);
-
-