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Boost.Regexclass regex_traits |
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namespace boost{
template <class charT, class implementationT = sensible_default_choice>
struct regex_traits : public implementationT
{
regex_traits() : implementationT() {}
};
template <class charT>
struct c_regex_traits;
template <class charT>
struct cpp_regex_traits;
template <class charT>
struct w32_regex_traits;
} // namespace boost
The class regex_traits is just a thin wrapper around an actual implemention class, which may be one of:
The default behavior can be altered by defining one of the following configuration macros in boost/regex/user.hpp:
All these traits classes fulfil the traits class requirements.
Revised 24 June 2004
© Copyright John Maddock 1998- 2004
Use, modification and distribution are subject to the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)