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Diffstat (limited to 'boost/metaparse/v1/util/is_whitespace_c.hpp')
| -rw-r--r-- | boost/metaparse/v1/util/is_whitespace_c.hpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/boost/metaparse/v1/util/is_whitespace_c.hpp b/boost/metaparse/v1/util/is_whitespace_c.hpp new file mode 100644 index 0000000000..b37ab7cbc6 --- /dev/null +++ b/boost/metaparse/v1/util/is_whitespace_c.hpp @@ -0,0 +1,32 @@ +#ifndef BOOST_METAPARSE_V1_UTIL_IS_WHITESPACE_C_HPP +#define BOOST_METAPARSE_V1_UTIL_IS_WHITESPACE_C_HPP + +// Copyright Abel Sinkovics (abel@sinkovics.hu) 2013. +// Distributed under 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) + +#include <boost/mpl/bool.hpp> + +namespace boost +{ + namespace metaparse + { + namespace v1 + { + namespace util + { + template <char C> + struct is_whitespace_c : boost::mpl::false_ {}; + + template <> struct is_whitespace_c<' '> : boost::mpl::true_ {}; + template <> struct is_whitespace_c<'\r'> : boost::mpl::true_ {}; + template <> struct is_whitespace_c<'\n'> : boost::mpl::true_ {}; + template <> struct is_whitespace_c<'\t'> : boost::mpl::true_ {}; + } + } + } +} + +#endif + |