table of contents
std::locale::combine(3) | C++ Standard Libary | std::locale::combine(3) |
NAME¶
std::locale::combine - std::locale::combine
Synopsis¶
Defined in header <locale>
template< class Facet >
locale combine( const locale& other ) const;
Constructs a locale object which is a copy of *this except for the facet of
type
Facet, which is copied from other.
Return value¶
The new, nameless, locale.
Exceptions¶
std::runtime_error if other does not implement Facet
Example¶
// Run this code
#include <iostream>
#include <locale>
int main()
{
const double number = 1000.25;
std::cout << "\"C\" locale: " << number
<< '\n';
std::locale loc =
std::locale().combine<std::numpunct<char>>(std::locale("en_US.UTF8"));
std::cout.imbue(loc);
std::cout << "\"C\" locale with en_US numpunct: "
<< number << '\n';
}
Output:¶
"C" locale: 1000.25
"C" locale with en_US numpunct: 1,000.25
See also¶
constructor constructs a new locale
(public member function)
2022.07.31 | http://cppreference.com |