std::codecvt<InternT,ExternT,StateT>::~codecvt
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std::codecvt
Member functions
codecvt::~codecvt
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.
[edit] 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 }