strutils.h File Reference

#include <cctype>
#include <string>

Go to the source code of this file.

Macros
#define	ISSPC(ch)   (ch==' ' || ch=='\t' || ch=='\n' || ch=='\v' || ch=='\f' || ch=='\r')
	return true if ch is a space-char More...
#define	ISEMPTY(str)   (*(str)=='\0')
	return true if str is empty string More...

Functions
char *	read_token (char *&str, const char exitch= '\0')
	skip a sequence of spaces (see ISSPC macro) and return the token which is considered closed at the next space encountered (if exitch is the FIRST not-space of str the function returns immediately). More...
bool	is_empty (const char *str)
	return true if str pointer is NULL or is made of spaces (see ISSPC macro) More...
unsigned int	atou (char *str, const char *sep)
	skip a sequence of spaces (see ISSPC macro) and return the unsigned int after sep More...
std::string &	trim (std::string &str)
	delete spaces from start/end of a string (in place modification) More...

Macro Definition Documentation

#define ISEMPTY

(

str

)

(*(str)=='\0')

return true if str is empty string

#define ISSPC

(

ch

)

(ch==' ' || ch=='\t' || ch=='\n' || ch=='\v' || ch=='\f' || ch=='\r')

return true if ch is a space-char

Function Documentation

unsigned int atou	(	char *	str,
		const char *	sep
	)

skip a sequence of spaces (see ISSPC macro) and return the unsigned int after sep

bool is_empty

(

const char *

str

)

return true if str pointer is NULL or is made of spaces (see ISSPC macro)

char* read_token	(	char *&	str,
		const char	exitch = '\0'
	)

skip a sequence of spaces (see ISSPC macro) and return the token which is considered closed at the next space encountered (if exitch is the FIRST not-space of str the function returns immediately).

std::string& trim

(

std::string &

str

)

delete spaces from start/end of a string (in place modification)