Namespaces
Variants
Views
Actions

std::regex_traits::regex_traits

From cppreference.com
< cpp‎ | regex‎ | regex traits
Revision as of 11:32, 2 November 2012 by P12bot (Talk | contribs)

Template:ddcl list begin <tr class="t-dcl ">

<td class="t-dcl-nopad">
regex_traits();
</td>

<td class="t-dcl-nopad"> </td> <td class="t-dcl-nopad"> </td> </tr> Template:ddcl list end

Default-constructs the std::regex_traits object, including default-constructing the private std::locale member or any other internal state as necessary.

Parameters

(none)

Return value

(none)

Example

#include <iostream>
#include <regex>
 
int main()
{
    std::locale::global(std::locale("en_US.utf8"));
    std::regex_traits<char> r1;
    std::regex_traits<wchar_t> r2;
    std::cout << "The regex locale is " << r1.getloc().name() << '\n';
}

Output:

The regex locale is en_US.utf8