TextCodec Class Template Reference

Generic TextCodec class/facet which may be subclassed by specific Codec classes. More...

#include <cxxtools/textcodec.h>

Inheritance diagram for TextCodec:

List of all members.

Public Types
typedef I	InternT
typedef E	ExternT
Public Member Functions
	TextCodec (size_t ref=0)
	Constructs a new TextCodec object.
virtual	~TextCodec ()
	Empty desctructor.
size_t	refs () const

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Detailed Description

template<typename I, typename E>
class cxxtools::TextCodec< I, E >

This class contains default implementations for the methods do_unshift(), do_encoding() and do_always_noconv() so sub-classes do not have to implement this default behaviour.

Codecs are used to convert one Text-encoding into another Text-encoding. The internal and external data type can be specified using the template parameter 'I' (internal) and 'E' (external).

When used on a platform which supports locales and facets the conversion may use locale-specific conversion of the Text.

This class derives from facet std::codecvt. Further documentation can be found there.

Parameters:

	I	The character type associated with the internal code set.
	E	The character type associated with the external code set.

See also:

Utf8Codec

Utf16Codec

Utf32Codec

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Constructor & Destructor Documentation

TextCodec

(

size_t

ref = 0

)

The internal and external type are specified by the template parameters of the class.

Parameters:

ref

This parameter is passed to std::codecvt. When ref == 0 the locale takes care of deleting the facet. If ref == 1 the locale does not destroy the facet.