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std::regex_traits<CharT>::regex_traits

From cppreference.com
< cpp‎ | regex‎ | regex traits
 
 
 
Regular expressions library
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Regex Grammar
 
 
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

Run this code
#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
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