eg_io.c File Reference

#include "eg_io.h"

Include dependency graph for eg_io.c:

Go to the source code of this file.

Functions
void	EGdisplayString (void *str, FILE *file)
	display function for strings
void	EGioDisCom (char **next, char **current, const char *delim, const char *comment, char *store, unsigned int storeSize, FILE *in)
	this discard all lines starting with comments and stores the next leading line in current and the next token in next, we assume that next does not contain data, and that current store the remainings of the current line
void	EGioNParse (char *input, int max_argc, const char *delim, const char *comment, int *argc, char **argv)
	Given a string 'input' this function uses EGioParse to separate up to N words in it, we assume that argc is an array of pointers to strings of size N, and note that the input array will be changed.
void	EGioParse (char **next, char **current, const char *delim, const char *comment)
	given two *pointers 'next' and 'current' and a constant set of strings (parse delimiters), it store in 'next the next meaningfull string, and in current the rest of the secuence, the idea is to iterate over 'next' while it is not true; you have to store the original pointer to the string stream elsewere; also, we assume that the original stream is terminated with ''; also, it will discaard any sub-string that start with #, that is inteded for discard comments
int	EGioReadLine (char *const str, size_t const max_len, FILE *file)
	read a line from an input stream.
void	EGmvar (char *str, int nind, const char *header,...)
	create names with indices

---

Function Documentation

void EGdisplayString (  void *  str, FILE *  file )

display function for strings Parameters: str  pointer to a null terminated string of chars. file  pointer to a stream where we write the string. Description: This function just print the string on the file, it won't add a ' ' at the end. Definition at line 205 of file eg_io.c.

void EGioDisCom (  char **  next, char **  current, const char *  delim, const char *  comment, char *  store, unsigned int  storeSize, FILE *  in )

this discard all lines starting with comments and stores the next leading line in current and the next token in next, we assume that next does not contain data, and that current store the remainings of the current line Definition at line 173 of file eg_io.c. Here is the call graph for this function:

void EGioNParse (  char *  input, int  max_argc, const char *  delim, const char *  comment, int *  argc, char **  argv )

Given a string 'input' this function uses EGioParse to separate up to N words in it, we assume that argc is an array of pointers to strings of size N, and note that the input array will be changed. Definition at line 57 of file eg_io.c. Here is the call graph for this function:

void EGioParse (  char **  next, char **  current, const char *  delim, const char *  comment )

given two *pointers 'next' and 'current' and a constant set of strings (parse delimiters), it store in 'next the next meaningfull string, and in current the rest of the secuence, the idea is to iterate over 'next' while it is not true; you have to store the original pointer to the string stream elsewere; also, we assume that the original stream is terminated with ''; also, it will discaard any sub-string that start with #, that is inteded for discard comments Definition at line 88 of file eg_io.c.

int EGioReadLine (  char *const   str, size_t const   max_len, FILE *  file )

read a line from an input stream. Parameters: str  where to store the line. max_len  maximum allowed length. file  stream from where we read the input Returns: zero on success, non-zero otherwise, errors are cast when we can not read from the given file. Definition at line 212 of file eg_io.c.

void EGmvar (  char *  str, int  nind, const char *  header,   ... )

create names with indices Definition at line 21 of file eg_io.c.

---