plis::slip Class Reference

#include <plis.h>

List of all members.

Public Member Functions
	slip (const slip &s)
	slip (const char *s)
	slip (const char *s, int n)
	slip (const char c)
	slip (const substring &sb)
slip &	operator= (const char *s)
	Assignment operator from const char.
slip &	operator= (const slip &s)
	Copy assignment.
slip &	operator= (const substring &sb)
	operator const char * () const
	Casting operator to const char*.
	operator const std::string () const
	Casting operator to std::string.
const char	operator[] (int n) const
	Single character access.
int	length (void) const
	Return the length of the string.
char	chop (void)
	Erase the last character.
void	chomp (void)
	Erase the last character if it is a white space character.
int	index (const slip &s, int offset=0)
	Returns position of a string within a string.
int	rindex (const slip &s, int offset=-1)
	Returns position of a string within a from the right string.
int	wsplit (llip &)
	White space split.
int	strsplit (const slip &str, llip &sl)
	Split a string on boundries of constant string.
substring	substr (int offset, int len=-1)
	Return a substring of a string.
PLIS_INLINE substring	substr (const Range &r)
int	tr (const char *, const char *, const char *opts="")
	Like perl tr operator. Translates characters.
int	m (Regexp &r)
int	m (const char *, const char *opts="")
	Match a regular exppression string.
int	m (const char *, llip &match_list, const char *opts="")
int	m (Regexp &r, llip &match_list)
int	s (const char *, const char *, const char *opts="")
	like perl/sed s/// operator for regexp substition
llip	split (const char *pat="[ \\t\\n]+", int limit=-1)
int	operator< (const slip &s) const
int	operator> (const slip &s) const
int	operator<= (const slip &s) const
int	operator>= (const slip &s) const
int	operator== (const slip &s) const
int	operator== (const char *s) const
int	operator!= (const slip &s) const
int	operator!= (const char *s) const
slip	operator+ (const slip &s) const
	Concatination operator with another slip.
slip	operator+ (const char *s) const
	Concatination operator with a const char *.
slip	operator+ (char c) const
	Concatination operator with a char.
slip &	operator+= (const slip &s)
	Inline concatination with a slip.
slip &	operator+= (const char *s)
	Inline concatination with a const char*.
slip &	operator+= (char c)
	Inline concatination with a char.
const std::string &	str () const
	Return the underlying std::string string.
const char *	c_str () const
	Compatibility function with string.
int	atoi ()
	A wrapper for the atoi() function.
double	atof ()
	A wrapper for the atof() function.
Friends
class	substring
slip	operator+ (const char *s1, const slip &s2)
	Contationation operator.
std::istream &	operator>> (std::istream &, slip &)
	Output to a stream.

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Detailed Description

A very featureful perl like string class with regular expression support. It is built around the standard std::string which may be accessed through the str() method.

The regular expression engine used is the PCRE library, which has been wrapped in the Regexp class.

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Member Function Documentation

int plis::slip::m (  const char *  , llip &  match_list, const char *  opts = "" )

Match a regular expression and return matched groups Parameters: opts  Matching options Return values: match_list  The list of the sub groups found. Note that match_list[0] is the whole expression and $1 is placed in match_list[1], etc.

int plis::slip::m (  const char *  , const char *  opts = "" )

Match a regular exppression string. Parameters: opts  Optional parameters. May be one of: 'i' - Case insensitive match.

llip plis::slip::split (  const char *  pat = "[ \\t\\n]+", int  limit = -1 )

split a string on a regexp

int plis::slip::strsplit (  const slip &  str, llip &  sl )

Split a string on boundries of constant string. Parameters: str  String to split on. Return values: sl  Output slip list

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

• plis.h

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plis - Perl Like Structures