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// ctype::widen example
#include <iostream> // std::wcout, std::endl
#include <locale> // std::locale, std::ctype, std::use_facet
int main ()
{
std::locale loc;
const char narrow_phrase[] = "Seventy-seven foxes";
wchar_t wide_phrase[sizeof(narrow_phrase)];
std::wcout << L"The first wide character is: ";
wchar_t wc = std::use_facet< std::ctype<wchar_t> >(loc).widen ( *narrow_phrase );
std::wcout << wc << std::endl;
std::wcout << L"The wide-character phrase is: ";
std::use_facet< std::ctype<wchar_t> >(loc).widen (narrow_phrase,
narrow_phrase+sizeof(narrow_phrase),
wide_phrase);
std::wcout << wide_phrase << std::endl;
return 0;
}
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