ant.h

C语言版本的蚁群系统算法

/*
      ANT-CYCLE ALGORITHM FOR TSP
      File:    ant.h
      Author:  ehui928
      Purpose: ant strcuture definition and some functions
      Date:		2007-01-18
*/

#ifndef __ANT_H__
#define __ANT_H__


typedef struct
/*
	cur:	the current city which ant is at
	tabu:	tabu list ,it also used to record a tour which ant found
	allow:	contains cities that can be choosed 
			allow[N+1] initialize to 0;
			if city i has been visited , then set allow[i] to 1.
	length: length of the tour which current ant found
*/
{
    int cur;
    int *tabu;
    int *allow;
    double length;
} Ant;

void initial_ant(Ant *pant);
void destroy_ant(Ant *pant);
double caculate_tour_length(Ant ant);
int choose_next_city(Ant* pant);
void print_ant_tour(Ant ant);



#endif	/* __ANT_H__ */