Specialization of the Utf template for UTF-8. More...

#include <SFML/System/Utf.hpp>

Static Public Member Functions
template<typename In >
static In	decode (In begin, In end, std::uint32_t &output, std::uint32_t replacement=0)
	Decode a single UTF-8 character.

template<typename Out >
static Out	encode (std::uint32_t input, Out output, std::uint8_t replacement=0)
	Encode a single UTF-8 character.

template<typename In >
static In	next (In begin, In end)
	Advance to the next UTF-8 character.

template<typename In >
static std::size_t	count (In begin, In end)
	Count the number of characters of a UTF-8 sequence.

template<typename In , typename Out >
static Out	fromAnsi (In begin, In end, Out output, const std::locale &locale={})
	Convert an ANSI characters range to UTF-8.

template<typename In , typename Out >
static Out	fromWide (In begin, In end, Out output)
	Convert a wide characters range to UTF-8.

template<typename In , typename Out >
static Out	fromLatin1 (In begin, In end, Out output)
	Convert a latin-1 (ISO-5589-1) characters range to UTF-8.

template<typename In , typename Out >
static Out	toAnsi (In begin, In end, Out output, char replacement=0, const std::locale &locale={})
	Convert an UTF-8 characters range to ANSI characters.

template<typename In , typename Out >
static Out	toWide (In begin, In end, Out output, wchar_t replacement=0)
	Convert an UTF-8 characters range to wide characters.

template<typename In , typename Out >
static Out	toLatin1 (In begin, In end, Out output, char replacement=0)
	Convert an UTF-8 characters range to latin-1 (ISO-5589-1) characters.

template<typename In , typename Out >
static Out	toUtf8 (In begin, In end, Out output)
	Convert a UTF-8 characters range to UTF-8.

template<typename In , typename Out >
static Out	toUtf16 (In begin, In end, Out output)
	Convert a UTF-8 characters range to UTF-16.

template<typename In , typename Out >
static Out	toUtf32 (In begin, In end, Out output)
	Convert a UTF-8 characters range to UTF-32.

Detailed Description

Specialization of the Utf template for UTF-8.

Definition at line 55 of file Utf.hpp.

Member Function Documentation

◆ count()

template<typename In >

static std::size_t sf::Utf< 8 >::count	(	In	begin,
		In	end )

static

Count the number of characters of a UTF-8 sequence.

This function is necessary for multi-elements encodings, as a single character may use more than 1 storage element, thus the total size can be different from (begin - end).

Parameters

begin	Iterator pointing to the beginning of the input sequence
end	Iterator pointing to the end of the input sequence

Returns: Iterator pointing to one past the last read element of the input sequence

◆ decode()

template<typename In >

static In sf::Utf< 8 >::decode	(	In	begin,
		In	end,
		std::uint32_t &	output,
		std::uint32_t	replacement = 0 )

static

Decode a single UTF-8 character.

Decoding a character means finding its unique 32-bits code (called the codepoint) in the Unicode standard.

Parameters

begin	Iterator pointing to the beginning of the input sequence
end	Iterator pointing to the end of the input sequence
output	Codepoint of the decoded UTF-8 character
replacement	Replacement character to use in case the UTF-8 sequence is invalid

Returns: Iterator pointing to one past the last read element of the input sequence

◆ encode()

template<typename Out >

static Out sf::Utf< 8 >::encode	(	std::uint32_t	input,
		Out	output,
		std::uint8_t	replacement = 0 )

static

Encode a single UTF-8 character.

Encoding a character means converting a unique 32-bits code (called the codepoint) in the target encoding, UTF-8.

Parameters

input	Codepoint to encode as UTF-8
output	Iterator pointing to the beginning of the output sequence
replacement	Replacement for characters not convertible to UTF-8 (use 0 to skip them)

Returns: Iterator to the end of the output sequence which has been written

◆ fromAnsi()

template<typename In , typename Out >

static Out sf::Utf< 8 >::fromAnsi	(	In	begin,
		In	end,
		Out	output,
		const std::locale &	locale = {} )

static

Convert an ANSI characters range to UTF-8.

The current global locale will be used by default, unless you pass a custom one in the locale parameter.

Parameters

begin	Iterator pointing to the beginning of the input sequence
end	Iterator pointing to the end of the input sequence
output	Iterator pointing to the beginning of the output sequence
locale	Locale to use for conversion

Returns: Iterator to the end of the output sequence which has been written

◆ fromLatin1()

template<typename In , typename Out >

static Out sf::Utf< 8 >::fromLatin1	(	In	begin,
		In	end,
		Out	output )

static

Convert a latin-1 (ISO-5589-1) characters range to UTF-8.

Parameters

begin	Iterator pointing to the beginning of the input sequence
end	Iterator pointing to the end of the input sequence
output	Iterator pointing to the beginning of the output sequence

Returns: Iterator to the end of the output sequence which has been written

◆ fromWide()

template<typename In , typename Out >

static Out sf::Utf< 8 >::fromWide	(	In	begin,
		In	end,
		Out	output )

static

Convert a wide characters range to UTF-8.

Parameters

begin	Iterator pointing to the beginning of the input sequence
end	Iterator pointing to the end of the input sequence
output	Iterator pointing to the beginning of the output sequence

Returns: Iterator to the end of the output sequence which has been written

◆ next()

template<typename In >

static In sf::Utf< 8 >::next	(	In	begin,
		In	end )

static

Advance to the next UTF-8 character.

This function is necessary for multi-elements encodings, as a single character may use more than 1 storage element.

Parameters

begin	Iterator pointing to the beginning of the input sequence
end	Iterator pointing to the end of the input sequence

Returns: Iterator pointing to one past the last read element of the input sequence

◆ toAnsi()

template<typename In , typename Out >

static Out sf::Utf< 8 >::toAnsi	(	In	begin,
		In	end,
		Out	output,
		char	replacement = 0,
		const std::locale &	locale = {} )

static

Convert an UTF-8 characters range to ANSI characters.

The current global locale will be used by default, unless you pass a custom one in the locale parameter.

Parameters

begin	Iterator pointing to the beginning of the input sequence
end	Iterator pointing to the end of the input sequence
output	Iterator pointing to the beginning of the output sequence
replacement	Replacement for characters not convertible to ANSI (use 0 to skip them)
locale	Locale to use for conversion

Returns: Iterator to the end of the output sequence which has been written

◆ toLatin1()

template<typename In , typename Out >

static Out sf::Utf< 8 >::toLatin1	(	In	begin,
		In	end,
		Out	output,
		char	replacement = 0 )

static

Convert an UTF-8 characters range to latin-1 (ISO-5589-1) characters.

Parameters

begin	Iterator pointing to the beginning of the input sequence
end	Iterator pointing to the end of the input sequence
output	Iterator pointing to the beginning of the output sequence
replacement	Replacement for characters not convertible to wide (use 0 to skip them)

Returns: Iterator to the end of the output sequence which has been written

◆ toUtf16()

template<typename In , typename Out >

static Out sf::Utf< 8 >::toUtf16	(	In	begin,
		In	end,
		Out	output )

static

Convert a UTF-8 characters range to UTF-16.

Parameters

begin	Iterator pointing to the beginning of the input sequence
end	Iterator pointing to the end of the input sequence
output	Iterator pointing to the beginning of the output sequence

Returns: Iterator to the end of the output sequence which has been written

◆ toUtf32()

template<typename In , typename Out >

static Out sf::Utf< 8 >::toUtf32	(	In	begin,
		In	end,
		Out	output )

static

Convert a UTF-8 characters range to UTF-32.

Parameters

begin	Iterator pointing to the beginning of the input sequence
end	Iterator pointing to the end of the input sequence
output	Iterator pointing to the beginning of the output sequence

Returns: Iterator to the end of the output sequence which has been written

◆ toUtf8()

template<typename In , typename Out >

static Out sf::Utf< 8 >::toUtf8	(	In	begin,
		In	end,
		Out	output )

static

Convert a UTF-8 characters range to UTF-8.

This functions does nothing more than a direct copy; it is defined only to provide the same interface as other specializations of the sf::Utf<> template, and allow generic code to be written on top of it.

Parameters

begin	Iterator pointing to the beginning of the input sequence
end	Iterator pointing to the end of the input sequence
output	Iterator pointing to the beginning of the output sequence

Returns: Iterator to the end of the output sequence which has been written

◆ toWide()

template<typename In , typename Out >

static Out sf::Utf< 8 >::toWide	(	In	begin,
		In	end,
		Out	output,
		wchar_t	replacement = 0 )

static

Convert an UTF-8 characters range to wide characters.

Parameters

begin	Iterator pointing to the beginning of the input sequence
end	Iterator pointing to the end of the input sequence
output	Iterator pointing to the beginning of the output sequence
replacement	Replacement for characters not convertible to wide (use 0 to skip them)

Returns: Iterator to the end of the output sequence which has been written

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

Utf.hpp

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ count()

◆ decode()

◆ encode()

◆ fromAnsi()

◆ fromLatin1()

◆ fromWide()

◆ next()

◆ toAnsi()

◆ toLatin1()

◆ toUtf16()

◆ toUtf32()

◆ toUtf8()

◆ toWide()