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std::regex_traits::regex_traits

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< cpp‎ | regex‎ | regex traits
Revision as of 19:52, 31 May 2013 by P12bot (Talk | contribs)

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regex_traits();

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

[edit] Parameters

(none)

[edit] Return value

(none)

[edit] 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