-#ifndef _XBT_GRAPH_H
-#define _XBT_GRAPH_H
-#include "xbt/misc.h" /* SG_BEGIN_DECL */
-#include "xbt/dynar.h"
-SG_BEGIN_DECL()
-
-typedef struct xbt_node *xbt_node_t;
-typedef struct xbt_edge *xbt_edge_t;
-typedef struct xbt_graph *xbt_graph_t;
-
-/* API */
-xbt_graph_t xbt_graph_new_graph(unsigned short int directed, void *data);
-xbt_node_t xbt_graph_new_node(xbt_graph_t g, void *data);
-xbt_edge_t xbt_graph_new_edge(xbt_graph_t g, xbt_node_t src, xbt_node_t dst,
- void *data);
-void xbt_graph_edge_set_length(xbt_edge_t e, double length);
-double xbt_graph_edge_get_length(xbt_edge_t e);
-double* xbt_graph_get_length_matrix(xbt_graph_t g);
-
-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);
-void xbt_graph_free_edge(xbt_graph_t g, xbt_edge_t e,
- void_f_pvoid_t *free_function);
-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);
-
-int __xbt_find_in_dynar(xbt_dynar_t dynar, void *p);
-
-xbt_dynar_t xbt_graph_get_nodes(xbt_graph_t g);
-xbt_dynar_t xbt_graph_get_edges(xbt_graph_t g);
-xbt_node_t xbt_graph_edge_get_source(xbt_edge_t e);
-xbt_node_t xbt_graph_edge_get_target(xbt_edge_t e);
-xbt_graph_t xbt_graph_read(const char *filename);
-
-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));
-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));
-
-/* Not implemented yet ! */
-/* void *xbt_graph_to_array(xbt_graph_t g); */
-xbt_node_t* xbt_graph_shortest_paths(xbt_graph_t g);
-void xbt_graph_topological_sort(xbt_graph_t g);
-xbt_edge_t* xbt_graph_spanning_tree_prim(xbt_graph_t g);
-
-
-
-
-/** Convenient for loop : g is a graph, n a node, e an edge, b a bucket and i an item **/
-
-/* #define xbt_graph_foreachInNeighbor(v,n,i) \ */
-/* for(i=xbt_fifo_get_first_item((v)->in); \ */
-/* ((i)?(n=((xbt_edge_t)((xbt_fifo_get_item_content(i)) */
-/* )->src):(NULL));\ */
-/* i=xbt_fifo_get_next_item(i)) */
-/* #define xbt_graph_foreachOutNeighbor(v,n,i) \ */
-/* for(i=xbt_fifo_get_first_item((v)->out); \ */
-/* ((i)?(n=((xbt_edge_t)(xbt_fifo_get_item_content(i)))->dst):(NULL));\ */
-/* i=xbt_fifo_get_next_item(i)) */
-
-
-
-SG_END_DECL()
-
-#endif /* _XBT_GRAPH_H */
-