C++ Locale Library - codecvt

Description

It is a convert codeset facet and the codecvt standard facet translates between two different character encodings: an internal character type.

Declaration

Following is the declaration for std::codecvt.

C++98

	
template <class internT, class externT, class stateT> class codecvt;

C++11

template <class internT, class externT, class stateT> class codecvt;

Parameters

  • internT − It is an internal character type.

  • externT − It is an external character type.

  • stateT − It is a state type.

Public member functions

Sr.No. Public member function & description
1 (constructor)

It a codecvt constructor.

Conversion functions

Sr.No. Conversion function & description
1 in

It used to translate in characters.
2 out

It used to translate out characters.
3 unshift

It is a unshift translation state.

Character encoding properties

Sr.No. Character encoding property & description
1 always_noconv

It return noconv characteristics.
2 encoding

It return encoding width.
3 length

It return length of translated sequence.
4 length

It return max length of one character.
locale.htm
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