std::codecvt<InternT,ExternT,StateT>::~codecvt

 

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Locales and facets   Locales has_facet use_facet locale Facet category base classes ctype_base codecvt_base messages_base time_base money_base ctype facets ctype ctype<char> ctype_byname codecvt codecvt_byname numeric facets num_get num_put numpunct numpunct_byname collate facets collate collate_byname time facets time_get time_put time_get_byname time_put_byname

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std::codecvt

Member functions

codecvt::codecvt

codecvt::~codecvt

codecvt::outcodecvt::do_out

codecvt::incodecvt::do_in

codecvt::unshiftcodecvt::do_unshift

codecvt::encodingcodecvt::do_encoding

codecvt::always_noconvcodecvt::do_always_noconv

codecvt::lengthcodecvt::do_length

codecvt::max_lengthcodecvt::do_max_length

 

Defined in header <locale>
protected: ~codecvt();

Destructs a std::codecvt facet. This destructor is protected and virtual (due to base class destructor being virtual). An object of type std::codecvt, like most facets, can only be destroyed when the last std::locale object that implements this facet goes out of scope or if a user-defined class is derived from std::codecvt and implements a public destructor.

Example

Run this code

#include <iostream>
#include <locale>
 
struct Destructible_codecvt : public std::codecvt<wchar_t, char, std::mbstate_t>
{
    Destructible_codecvt(std::size_t refs = 0) : codecvt(refs) {}
    / note: the implicit destructor is public
};
 
int main()
{
    Destructible_codecvt dc;
    / std::codecvt<wchar_t> c; / compile error: protected destructor
}

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