std::locale::combine

From Cppreference

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.

#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

[edit] See also

(constructor)

constructs a new locale
(public member function)

std::locale::combine

From Cppreference

Contents

[edit] Return value

[edit] Exceptions

[edit] Example

[edit] See also