---

dsutil.C File Reference

#include <dsutil.h>

Functions
unsigned long	dsAtoul (char *src)
unsigned long	dsAtoul (istream &is)
unsigned long	dsAtoul (istream &is, int n)
void	size_strcpy (char *dest, const char *src, int size)
void	size_strcpy (char *dest, const char *src, int size, char *file, int line)
char *	ds_strndup (const char *s, int len)
char *	ds_strdup (const char *s)
char *	ds_strnchr (char *s, char c, int len)
char *	ds_zalloc (size_t size)
char *	trim (char *src)
char *	unsplit (char delem,...)
int	split (char delem, char *str,...)
int	split (char delem, char *str, int nf,...)

---

Function Documentation

char* ds_strdup (  const char *    s )

return dynamic copy of string s no strlen calls inside

char* ds_strnchr (  char *    s, char    c, int    len )

search character c in substring of s of length len usable for mmap

char* ds_strndup (  const char *    s, int    len )

return dynamic copy of substring of string s of length len. if len is greater than length of s return s no strlen calls inside, so it is safe to use this function with mmap()

char* ds_zalloc (  size_t    size )

Allocate buffer and fill it by 0

unsigned long dsAtoul (  std::istream &    src, int    n )

This function convert first n character os stream src to unsigned long if read character is not numeric throws exception Returns: conversion result Exceptions: AutoStrException  if conversion couldn't be done

unsigned long dsAtoul (  istream &    is )

unsigned long dsAtoul (  char *    src )

This function convert decimal ascii src to unsigned long if first passed character is not numeric throws exception Returns: conversion result Exceptions: AutoStrException  if conversion couldn't be done

void size_strcpy (  char *    dest, const char *    src, int    size, char *    file, int    line )

void size_strcpy (  char *    dest, const char *    src, int    size )

copy string form src to dest. if length of src greater than size AutoStrException thrown

int split (  char    delem, char *    str, int    nf, ...    )

Same as above, but number of fields to extract can be specified

int split (  char    delem, char *    str, ...    )

split string into dinamicaly allocated strings by delem. All arguments have to be char**, last is 0

char* trim (  char *    src )

remove leading and trailing spaces in-place

char* unsplit (  char    delem, ...    )

---