unicode.cpp File Reference

Unicode support functions. More...

#include "global.hpp"
#include "ucs4_convert_impl.hpp"
#include "unicode_cast.hpp"
#include "serialization/unicode.hpp"
#include "log.hpp"
#include "util.hpp"
#include <cassert>
#include <limits>

Include dependency graph for unicode.cpp:

Go to the source code of this file.

Namespaces
	utf8
	Functions for converting Unicode wide-char strings to UTF-8 encoded strings, back and forth.

Macros
#define	ERR_GENERAL   LOG_STREAM(err, lg::general())

Functions
static int	utf8::byte_size_from_utf8_first (const unsigned char ch)
utf8::string	utf8::lowercase (const utf8::string &s)
	Returns a lowercased version of the string. More...
size_t	utf8::index (const utf8::string &str, const size_t index)
	Codepoint index corresponding to the nth character in a UTF-8 string. More...
size_t	utf8::size (const utf8::string &str)
	Length in characters of a UTF-8 string. More...
utf8::string &	utf8::insert (utf8::string &str, const size_t pos, const utf8::string &insert)
	Insert a UTF-8 string at the specified position. More...
utf8::string &	utf8::erase (utf8::string &str, const size_t start, const size_t len=std::string::npos)
	Erases a portion of a UTF-8 string. More...
utf8::string &	utf8::truncate (utf8::string &str, const size_t size)
	Truncates a UTF-8 string to the specified number of characters. More...
void	utf8::truncate_as_ucs4 (utf8::string &str, const size_t size)
	Truncates a UTF-8 string to the specified number of characters. More...

Variables
static lg::log_domain	log_engine ("engine")

Detailed Description

Unicode support functions.

Definition in file unicode.cpp.

Macro Definition Documentation

#define ERR_GENERAL   LOG_STREAM(err, lg::general())

Definition at line 34 of file unicode.cpp.

Referenced by utf8::index(), and utf8::size().

Variable Documentation

lg::log_domain log_engine("engine")

static