tools.h

face recognition test source code

#ifndef TOOLS_H
#define TOOLS_H

/*---------------------------------------------------------------------------------------------*/

struct file_info {
  char *name;
  FILE *fp;
  struct {
    unsigned int compressed : 1; /* is the file compressed */
    unsigned int pipe : 1;       /* the file is a pipe */
    unsigned int eof : 1;        /* has end of line been reached */
  } flags;
  int error;                     /* error code or 0 if OK */
  long lineno;                   /* line number we are on */
};

/*---------------------------------------------------------------------------------------------*/

struct entries *alloc_entries(void);
int label_not_needed(int level);
struct entries *copy_entries(struct entries *entr);
struct data_entry *rewind_entries(struct entries *entries, eptr *ptr);
struct data_entry *next_entry(eptr *ptr);
void free_entrys(struct data_entry *data);
void close_entries(struct entries *entries);
struct data_entry *copy_entry(struct entries *entries, struct data_entry *data);
struct data_entry *init_entry(struct entries *entr, struct data_entry *entry);
void free_entry(struct data_entry *entry);

int alpha_read(float *alpha, long noc, char *infile);
int alpha_write(float *alpha, long noc, char *outfile);
void invalidate_alphafile(char *outfile);

int set_teach_params(struct teach_params *params, struct entries *codes, 
		     struct entries *data, long dbuffer);
/*---------------------------------------------------------------------------------------------*/

struct file_info *open_file(char *name, char *fmode);
static struct file_info *alloc_file_info(void);
int close_file(struct file_info *fi);
static char *check_for_compression(char *name);
char *getline(struct file_info *fi);

/*---------------------------------------------------------------------------------------------*/

#ifndef TOOLS_C

extern struct typelist topol_list[], neigh_list[], snapshot_list[];

#endif /*TOOLS_C*/

/*---------------------------------------------------------------------------------------------*/

#define fi2fp(fi) ((fi != NULL) ? (fi)->fp : NULL)
#define alloc_entry(entr) init_entry((entr), NULL)

#ifndef STR_LNG
#define STR_LNG 1000
#endif
#ifndef ABS_STR_LNG
#define ABS_STR_LNG 10000
#endif

#endif /*TOOLS_H*/