CSplitString Class Reference

Description

Factory class to split a string into substrings.

Objects of this class are usually declared locally whereever a string needs to be split into substrings, for example, as in the argument analysis of a shell.

Definition at line 819 of file base.H.

#include "base.H"

Public Member Functions
	CSplitString (const char *str, int maxArgc=INT_MAX, const char *sepChars=NULL)
	Initialize, set and split str (see Set ()).
void	Clear ()
	Clear the object (only necessary if another string is to be split)
void	Set (const char *str, int maxArgc=INT_MAX, const char *sepChars=NULL)
	Set and split a string.
int	Entries () const
	Get number of string after splitting.
const char *	Get (int idx) const
	Get one string.
const char *	operator[] (int n) const
	Get one string.
int	GetOffset (int argNo)
	Get offset of argument number arg in the original string.
int	GetOffset (const char *p)
	Get offset of some character in some string in the original string.
int	GetIdx (int pos)
	Get the argument number of character number pos of the original string. On error, -1 is returned, unless 'pos' points behind some existing argument, in which this (or the last) argument is returned.

Member Function Documentation

Set()

void CSplitString::Set ( const char *  str, int  maxArgc = INT_MAX, const char *  sepChars = NULL  )

inline

Set and split a string.

Parameters

str	The string to split
maxArgc	Maximum number of strings to return. If more substrings are contained in the input the last ones are returned unsplit as a whole.
sepChars	Set of characters treated as separators. If NULL, whitespace characters are used as separators, and multiple of them count as a single separation.

Definition at line 829 of file base.H.

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The documentation for this class was generated from the following file:

• common/base.H