Unicode Utilities [Parsing, Serialization, and Strings]

Basic unicode utilities.

Functions
template<typename I , typename O >
boost::enable_if < is_utf8_iterator_type< I > , O >::type	to_utf16 (I first, I last, O output)
template<typename I >
boost::enable_if < is_utf8_iterator_type< I > , boost::uint16_t >::type	to_utf16 (I first, I last)
template<typename I , typename O >
O	to_utf32 (I first, I last, O output)
template<typename I >
boost::uint32_t	to_utf32 (I first, I last)
template<typename I , typename O >
boost::enable_if < is_utf16_iterator_type< I > , O >::type	to_utf8 (I first, I last, O output)

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Function Documentation

boost::enable_if< is_utf16_iterator_type< I >, O >::type to_utf16	(	I	first,
		I	last,
		O	output
	)

Parameters:

first	I models InputIterator; required: sizeof(value_type(I)) = 1 byte; [ first, last ) must be valid utf8-encoded byte stream
last	iterator pointing to one past the end of the InputIterator range to convert
output	O models OutputIterator; required: sizeof(value_type(O)) = 2 bytes; destination of utf16-encoded conversion

Returns:

An output iterator pointing to the end of the inserted utf16-encoded text

Definition at line 491 of file unicode.hpp.

typename boost::enable_if< is_utf8_iterator_type< I >, boost::uint16_t >::type to_utf16	(	I	first,
		I	last
	)

Precondition:

[ first, last ) must convert to exactly one utf16-encoded code point

Parameters:

first	I models InputIterator; [ first, last ) must be valid utf8-encoded byte stream
last	iterator pointing to one past the end of the InputIterator range to convert

Returns:

The byte stream converted to a single utf16-encoded code point

Definition at line 526 of file unicode.hpp.

O to_utf32	(	I	first,
		I	last,
		O	output
	)

Parameters:

first	I models InputIterator; [ first, last ) must be valid utf8- or utf16-encoded byte stream
last	iterator pointing to one past the end of the InputIterator range to convert
output	O models OutputIterator; The result of the conversion of the first utf8- or utf16-encoded character sequence into a utf32-encoded code point

Returns:

An output iterator pointing to the end of the inserted utf32-encoded text

Definition at line 548 of file unicode.hpp.

boost::uint32_t to_utf32	(	I	first,
		I	last
	)

Precondition:

[ first, last ) must convert to exactly one utf32-encoded code point

Parameters:

first	I models InputIterator; [ first, last ) must be valid utf8- or utf16-encoded byte stream
last	iterator pointing to one past the end of the InputIterator range to convert

Returns:

The byte stream converted to a single utf32-encoded code point

Definition at line 570 of file unicode.hpp.

boost::enable_if< is_utf8_iterator_type< I >, O >::type to_utf8	(	I	first,
		I	last,
		O	output
	)

Parameters:

first	I models InputIterator; required: sizeof(value_type(I)) = 4 bytes; [ first, last ) must be valid utf32-encoded byte stream
last	iterator pointing to one past the end of the InputIterator range to convert
output	O models OutputIterator; required: sizeof(value_type(O)) = 1 byte; destination of utf8-encoded conversion

Returns:

An output iterator pointing to the end of the inserted utf8-encoded text

Parameters:

first	I models InputIterator; required: sizeof(value_type(I)) = 2 bytes; [ first, last ) must be valid utf16-encoded byte stream
last	iterator pointing to one past the end of the InputIterator range to convert
output	O models OutputIterator; required: sizeof(value_type(O)) = 1 byte; destination of utf8-encoded conversion

Returns:

An output iterator pointing to the end of the inserted utf8-encoded text

Definition at line 404 of file unicode.hpp.