basic_ios::widen
Finds the equivalent char_type to a given char.
char_type widen(
char _Char
) const;
Parameters
- _Char
The character to convert.
Return Value
Finds the equivalent char_type to a given char.
Remarks
The member function returns use_facet< ctype<E> >( getloc). widen(_Char).
Example
// basic_ios_widen.cpp
// compile with: /EHsc
#include <ios>
#include <iostream>
#include <wchar.h>
int main( )
{
using namespace std;
char *z = "Hello";
wchar_t y[2] = {0,0};
cout << z[0] << endl;
y[0] = wcout.widen( z[0] );
wcout << &y[0] << endl;
}
Output
H H
Requirements
Header: <ios>
Namespace: std