lifo-dijkstraserv/src/dijkstragraph.h

48 lines
812 B
C

#ifndef DIJKSTRAGRAPH_H
#define DIJKSTRAGRAPH_H
#include <glib.h>
#define DIJKSTRA_WEIGHT_AUTO (-1)
typedef unsigned int dijkstra_cost;
#define DIJKSTRA_COST_MAX UINT_MAX
struct dijkstra_solver {
GList *nodes;
GList *paths;
};
struct position {
float x;
float y;
};
struct dijkstra_path {
struct dijkstra_node *source;
struct dijkstra_node *destination;
char *name;
dijkstra_cost weight;
};
struct dijkstra_node {
struct position position;
GList *paths;
int uid;
};
struct dijkstra_path *dijkstra_path_new_to_list(struct dijkstra_solver *solver,
float x1,
float y1,
float x2,
float y2,
char *name,
dijkstra_cost weight);
struct dijkstra_solver *dijkstra_solver_new();
void dijkstra_solver_free(struct dijkstra_solver *solver);
#endif // DIJKSTRAGRAPH_H