codecvt::max_length
Returns the maximum number of external Bytes necessary to produce one internal CharType.
int max_length( ) const throw( );
Return Value
The maximum number of Bytes necessary to produce one CharType.
Remarks
The member function returns do_max_length.
Example
// codecvt_max_length.cpp
// compile with: /EHsc
#define _INTL
#include <locale>
#include <iostream>
using namespace std;
int main( )
{
locale loc( "C");//English_Britain" );//German_Germany
int res = use_facet<codecvt<char, char, mbstate_t> >
( loc ).max_length( );
wcout << res << endl;
}
1
Requirements
Header: <locale>
Namespace: std