std::locale::combine
From cppreference.com
| Defined in header <locale>
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| template< class Facet > locale combine( const locale& other ) const; |
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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
| constructs a new locale (public member function) |