base::UTF8String Class Reference

helper functions for utf8-encoded strings More...

#include <libppbase/base/UTF8String.h>

List of all members.

Static Public Member Functions
static size_t	charlen (unsigned char c)
	Returns the number of bytes for a utf8 starting character.
static size_t	length (const String &s)
	Gets the string length of a utf8 string.
static String	substr (const String &s, size_t pos, size_t len=String::npos)
	Gets a substring of a utf8 string.
static String &	toLowerCase (String &s)
	Converts an utf8 string to lowercase.

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Detailed Description

helper functions for utf8-encoded strings

Author:

Christoph Schwarz

Version:

$Id: UTF8String.h 21 2010-09-05 04:18:17Z cschwarz1 $

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Member Function Documentation

static size_t base::UTF8String::charlen

(

unsigned char

c

)

[static]

Returns the number of bytes for a utf8 starting character.

Parameters:

c

the utf8 starting character

Returns:

the number of bytes

static size_t base::UTF8String::length

(

const String &

s

)

[static]

Gets the string length of a utf8 string.

Parameters:

s

the utf8 string

Returns:

the number of characters in the string

static String base::UTF8String::substr	(	const String &	s,
		size_t	pos,
		size_t	len = String::npos
	)			[static]

Gets a substring of a utf8 string.

Parameters:

	s	the string
	pos	the starting position
	len	the maximum number of utf8 characters to return

Returns:

the substring

static String& base::UTF8String::toLowerCase

(

String &

s

)

[static]

Converts an utf8 string to lowercase.

Parameters:

s

the string to convert to lowercase

Returns:

a reference to the string

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

• libppbase/base/UTF8String.h