utf8.cpp File Reference

Handling of UTF-8 encoded data. More...

#include "../stdafx.h"
#include "utf8.hpp"
#include "../safeguards.h"

Go to the source code of this file.

Functions
std::pair< char[4], size_t >	EncodeUtf8 (char32_t c)
	Encode a character to UTF-8.
std::pair< size_t, char32_t >	DecodeUtf8 (std::string_view buf)
	Decode a character from UTF-8.

Detailed Description

Handling of UTF-8 encoded data.

Definition in file utf8.cpp.

Function Documentation

DecodeUtf8()

std::pair< size_t, char32_t > DecodeUtf8

(

std::string_view

buf

)

Decode a character from UTF-8.

Parameters

buf	Binary data.

Returns

Length and character. Length is zero, if the input data is invalid.

Definition at line 48 of file utf8.cpp.

References GB(), and HasBit().

Referenced by GlobalVarChangeInfo(), and VideoDriver_SDL_Base::PollEvent().

EncodeUtf8()

std::pair< char[4], size_t > EncodeUtf8

(

char32_t

c

)

Encode a character to UTF-8.

Parameters

c

Character

Returns

Binary data and length. Length is zero, if "c" is out of range.

Definition at line 21 of file utf8.cpp.

References GB().

Referenced by Textbuf::InsertChar(), and BaseStringBuilder::PutUtf8().