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Diffstat (limited to 'src/third_party/boost-1.69.0/boost/spirit/home/classic/core/composite/impl/alternative.ipp')
-rw-r--r-- | src/third_party/boost-1.69.0/boost/spirit/home/classic/core/composite/impl/alternative.ipp | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/third_party/boost-1.69.0/boost/spirit/home/classic/core/composite/impl/alternative.ipp b/src/third_party/boost-1.69.0/boost/spirit/home/classic/core/composite/impl/alternative.ipp new file mode 100644 index 00000000000..7a7599b85cc --- /dev/null +++ b/src/third_party/boost-1.69.0/boost/spirit/home/classic/core/composite/impl/alternative.ipp @@ -0,0 +1,90 @@ +/*============================================================================= + Copyright (c) 1998-2003 Joel de Guzman + Copyright (c) 2001 Daniel Nuffer + Copyright (c) 2002 Hartmut Kaiser + http://spirit.sourceforge.net/ + + Use, modification and distribution is 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) +=============================================================================*/ +#if !defined(BOOST_SPIRIT_ALTERNATIVE_IPP) +#define BOOST_SPIRIT_ALTERNATIVE_IPP + +namespace boost { namespace spirit { + +BOOST_SPIRIT_CLASSIC_NAMESPACE_BEGIN + + /////////////////////////////////////////////////////////////////////////// + // + // alternative class implementation + // + /////////////////////////////////////////////////////////////////////////// + template <typename A, typename B> + inline alternative<A, B> + operator|(parser<A> const& a, parser<B> const& b) + { + return alternative<A, B>(a.derived(), b.derived()); + } + + template <typename A> + inline alternative<A, chlit<char> > + operator|(parser<A> const& a, char b) + { + return alternative<A, chlit<char> >(a.derived(), b); + } + + template <typename B> + inline alternative<chlit<char>, B> + operator|(char a, parser<B> const& b) + { + return alternative<chlit<char>, B>(a, b.derived()); + } + + template <typename A> + inline alternative<A, strlit<char const*> > + operator|(parser<A> const& a, char const* b) + { + return alternative<A, strlit<char const*> >(a.derived(), b); + } + + template <typename B> + inline alternative<strlit<char const*>, B> + operator|(char const* a, parser<B> const& b) + { + return alternative<strlit<char const*>, B>(a, b.derived()); + } + + template <typename A> + inline alternative<A, chlit<wchar_t> > + operator|(parser<A> const& a, wchar_t b) + { + return alternative<A, chlit<wchar_t> >(a.derived(), b); + } + + template <typename B> + inline alternative<chlit<wchar_t>, B> + operator|(wchar_t a, parser<B> const& b) + { + return alternative<chlit<wchar_t>, B>(a, b.derived()); + } + + template <typename A> + inline alternative<A, strlit<wchar_t const*> > + operator|(parser<A> const& a, wchar_t const* b) + { + return alternative<A, strlit<wchar_t const*> >(a.derived(), b); + } + + template <typename B> + inline alternative<strlit<wchar_t const*>, B> + operator|(wchar_t const* a, parser<B> const& b) + { + return alternative<strlit<wchar_t const*>, B>(a, b.derived()); + } + +BOOST_SPIRIT_CLASSIC_NAMESPACE_END + +}} // namespace boost::spirit + +#endif |