1[/ 2 Copyright 2006-2007 John Maddock. 3 Distributed under the Boost Software License, Version 1.0. 4 (See accompanying file LICENSE_1_0.txt or copy at 5 http://www.boost.org/LICENSE_1_0.txt). 6] 7 8 9[section:headers Headers] 10 11There are two main headers used by this library: `<boost/regex.hpp>` 12provides full access to the main template library, while `<boost/cregex.hpp>` 13provides access to the (deprecated) high level class RegEx, and the 14POSIX API functions. 15 16There is also a header containing only forward declarations 17`<boost/regex_fwd.hpp>` for use when an interface is dependent upon 18[basic_regex], but otherwise does not need the full definitions. 19 20[endsect] 21 22 23