std::moneypunct (3) Linux Manual Page

std::moneypunct<CharT,International>::~moneypunct – std::moneypunct<CharT,International>::~moneypunct

Synopsis

Defined in header <locale>

protected: ~moneypunct();

Destructs a std::moneypunct facet. This destructor is protected and virtual (due to base_class destructor being virtual). An object of type std::moneypunct, 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::moneypunct and implements a public destructor.

Example

// Run this code

#include <iostream>

#include <locale>

struct Destructible_moneypunct : public std::moneypunct<wchar_t>

{
    Destructible_moneypunct(std::size_t refs = 0)
        : moneypunct(refs)
    {
    }
    // note: the implicit destructor is public
};

int main()

{
    Destructible_moneypunct dc;
    // std::moneypunct<wchar_t> c;  // compile error: protected destructor
}