ca.h

来自「细胞自动机的一个源代码」· C头文件 代码 · 共 62 行

#ifndef CA_TYPE
#define CA_TYPE

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define CA_MAX_LINE 2048
#define CA_NON_TOT_CONFIG_TOKEN 0
#define CA_OUT_TOT_CONFIG_TOKEN 1
#define CA_DFA_CONFIG_TOKEN 3
#define CA_DISPLAY_CONFIG_TOKEN 4
#define CA_SAVE_FILE_TOKEN 5
#define CA_PATTERN_FILE_TOKEN 6

typedef struct ca_type {
  int dim, *d, fd;  //dimesion, grid dimensions (eg fd=3x4x5)
  int nei_num;      //neighbor num
  int **nei, *fnei; //neighbor, relative and flat
  int *w, wadd;     //weights for outer totalistic
  int **ca;         //cell aut
  int wlen, slen;   //ca win length, display series length
  float **b, *wb;   //basis for displaying, wb series display
  int k;            //number of states (alphabet)
  int *r, r_num;       //rules ( r_num = k^(#nei+1)
  int *tr, tr_num;  //outer totalistic rules.  tr_num = (nei_num*2)
  int delay;      //update delay
  int go;         //go command 0/1
  int cur, next;
  int diff;       //difference display
} ca_t;

int ca_config(ca_t *, FILE *);
int *ca_nei_addp(ca_t *, int *, int *);
int ca_point(ca_t *, int *);
int ca_cell_alloc(ca_t *);
int ca_flat_state(ca_t *, int);
int ca_flat_update(ca_t *, int, int);
void ca_free(ca_t *);
ca_t *ca_alloc(int k, int dim, int wlen,
	       int *d, int nei_num, int **nei,
	       int *r, float **b, float *wb);
ca_t *ca_init(ca_t *ca,int k, int dim, int wlen,
	      int *d, int nei_num, int **nei,
	      int *r, float **b, float *wb);
int ca_file_config(ca_t *ca, FILE *fp);
char *ca_readcfgl(char *l, FILE *fp);
void ca_print(ca_t *);
void ca_print_ca1d(ca_t *ca);
void ca_print_ca2d(ca_t *ca);
int ca_gen_template_file(FILE *fp, int dim, int nei, int a);
int ca_2d_update(ca_t *, int *, int *);

void ca_save_file(ca_t *, char *);
int ca_read_file(ca_t *, char *);

extern int (*ca_update_func)(ca_t *ca, int s, int e);


#endif