add boost on mac
This commit is contained in:
Bassem Girgis
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/*=============================================================================
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Copyright (c) 2001-2011 Joel de Guzman
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#if !defined(BOOST_SPIRIT_EXPAND_ARG_FEB_19_2007_1107AM)
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#define BOOST_SPIRIT_EXPAND_ARG_FEB_19_2007_1107AM
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#include <boost/mpl/bool.hpp>
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#include <boost/mpl/or.hpp>
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#include <boost/mpl/identity.hpp>
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#include <boost/mpl/eval_if.hpp>
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#include <boost/utility/result_of.hpp>
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#include <boost/type_traits/is_scalar.hpp>
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#include <boost/spirit/home/support/string_traits.hpp>
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namespace boost { namespace spirit { namespace detail
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{
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///////////////////////////////////////////////////////////////////////////
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template <typename Context>
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struct expand_arg
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{
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template <typename T>
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struct result_type
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{
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// This is a temporary hack. The better way is to detect if T
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// can be called given unused context.
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typedef typename
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mpl::eval_if<
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mpl::or_<is_scalar<T>, traits::is_string<T> >
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, mpl::identity<T const &>
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, boost::result_of<T(unused_type, Context)>
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>::type
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type;
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};
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template <typename T>
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struct result;
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template <typename F, typename A0>
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struct result<F(A0)>
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: result_type<A0> {};
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template <typename F, typename A0>
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struct result<F(A0&)>
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: result_type<A0> {};
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expand_arg(Context& context_)
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: context(context_)
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{
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}
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template <typename T>
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typename result_type<T>::type
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call(T const& f, mpl::false_) const
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{
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return f(unused, context);
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}
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template <typename T>
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typename result_type<T>::type
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call(T const& val, mpl::true_) const
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{
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return val;
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}
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template <typename T>
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typename result_type<T>::type
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operator()(T const& x) const
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{
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return call(x, mpl::or_<is_scalar<T>, traits::is_string<T> >());
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}
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Context& context;
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private:
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// silence MSVC warning C4512: assignment operator could not be generated
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expand_arg& operator= (expand_arg const&);
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};
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}}}
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#endif
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@@ -0,0 +1,148 @@
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/*=============================================================================
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Copyright (c) 2001-2011 Joel de Guzman
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Copyright (c) 2001-2011 Hartmut Kaiser
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Copyright (c) 2009 Francois Barel
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#if !defined(BOOST_SPIRIT_EXTRACT_PARAM_AUGUST_08_2009_0848AM)
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#define BOOST_SPIRIT_EXTRACT_PARAM_AUGUST_08_2009_0848AM
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#include <boost/spirit/home/support/meta_compiler.hpp>
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#include <boost/spirit/home/support/nonterminal/locals.hpp>
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#include <boost/spirit/home/support/unused.hpp>
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#include <boost/spirit/home/support/common_terminals.hpp>
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#include <boost/function_types/is_function.hpp>
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#include <boost/function_types/parameter_types.hpp>
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#include <boost/function_types/result_type.hpp>
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#include <boost/fusion/include/as_list.hpp>
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#include <boost/fusion/include/as_vector.hpp>
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#include <boost/mpl/deref.hpp>
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#include <boost/mpl/end.hpp>
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#include <boost/mpl/eval_if.hpp>
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#include <boost/mpl/find_if.hpp>
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#include <boost/mpl/identity.hpp>
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#include <boost/mpl/if.hpp>
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#include <boost/mpl/or.hpp>
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#include <boost/mpl/and.hpp>
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#include <boost/mpl/placeholders.hpp>
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#include <boost/type_traits/is_same.hpp>
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namespace boost { namespace spirit { namespace detail
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{
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///////////////////////////////////////////////////////////////////////////
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// Helpers to extract params (locals, attributes, ...) from nonterminal
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// template arguments
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///////////////////////////////////////////////////////////////////////////
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template <typename Types, typename Pred, typename Default>
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struct extract_param
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{
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typedef typename mpl::find_if<Types, Pred>::type pos;
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typedef typename
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mpl::eval_if<
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is_same<pos, typename mpl::end<Types>::type>
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, mpl::identity<Default>
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, mpl::deref<pos>
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>::type
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type;
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};
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///////////////////////////////////////////////////////////////////////////
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template <typename Types>
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struct extract_locals
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: fusion::result_of::as_vector<
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typename extract_param<
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Types
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, is_locals<mpl::_>
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, locals<>
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>::type
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>
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{};
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///////////////////////////////////////////////////////////////////////////
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template <typename Domain, typename Types>
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struct extract_component
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: spirit::result_of::compile<
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Domain
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, typename extract_param<
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Types
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, traits::matches<Domain, mpl::_>
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, unused_type
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>::type
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>
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{};
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///////////////////////////////////////////////////////////////////////////
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template <typename T>
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struct make_function_type : mpl::identity<T()> {};
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///////////////////////////////////////////////////////////////////////////
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template <typename Types, typename Encoding, typename Domain>
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struct extract_sig
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{
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typedef typename
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extract_param<
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Types
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, mpl::or_<
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function_types::is_function<mpl::_>
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, mpl::and_<
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mpl::not_<is_locals<mpl::_> >
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, mpl::not_<is_same<mpl::_, Encoding> >
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, mpl::not_<traits::matches<Domain, mpl::_> >
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, mpl::not_<is_same<mpl::_, unused_type> >
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>
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>
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, void()
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>::type
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attr_of_ftype;
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typedef typename
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mpl::eval_if<
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function_types::is_function<attr_of_ftype>
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, mpl::identity<attr_of_ftype>
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, make_function_type<attr_of_ftype>
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>::type
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type;
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};
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template <typename Sig>
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struct attr_from_sig
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{
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typedef typename function_types::result_type<Sig>::type attr;
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typedef typename
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mpl::if_<
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is_same<attr, void>
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, unused_type
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, attr
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>::type
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type;
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};
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template <typename Sig>
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struct params_from_sig
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{
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typedef typename function_types::parameter_types<Sig>::type params;
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typedef typename fusion::result_of::as_list<params>::type type;
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};
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///////////////////////////////////////////////////////////////////////////
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template <typename Types>
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struct extract_encoding
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: extract_param<
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Types
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, is_char_encoding<mpl::_>
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, unused_type
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>
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{};
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}}}
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#endif
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@@ -0,0 +1,54 @@
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/*=============================================================================
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Copyright (c) 2001-2011 Joel de Guzman
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Copyright (c) 2001-2011 Hartmut Kaiser
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#if !defined(BOOST_SPIRIT_LOCALS_APRIL_03_2007_0506PM)
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#define BOOST_SPIRIT_LOCALS_APRIL_03_2007_0506PM
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#include <boost/preprocessor/repetition/enum_params_with_a_default.hpp>
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#include <boost/preprocessor/repetition/enum_params.hpp>
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#include <boost/mpl/vector.hpp>
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#include <boost/mpl/bool.hpp>
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#if !defined(BOOST_SPIRIT_MAX_LOCALS_SIZE)
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# define BOOST_SPIRIT_MAX_LOCALS_SIZE 10
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#else
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# if BOOST_SPIRIT_MAX_LOCALS_SIZE < 3
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# undef BOOST_SPIRIT_MAX_LOCALS_SIZE
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# define BOOST_SPIRIT_MAX_LOCALS_SIZE 10
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# endif
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#endif
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namespace boost { namespace spirit
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{
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///////////////////////////////////////////////////////////////////////////
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template <
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BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(
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BOOST_SPIRIT_MAX_LOCALS_SIZE, typename T, mpl::na)
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>
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struct locals
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: mpl::vector<BOOST_PP_ENUM_PARAMS(BOOST_SPIRIT_MAX_LOCALS_SIZE, T)> {};
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///////////////////////////////////////////////////////////////////////////
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namespace detail
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{
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template <typename T>
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struct is_locals
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: mpl::false_
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{};
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template <BOOST_PP_ENUM_PARAMS(BOOST_SPIRIT_MAX_LOCALS_SIZE, typename T)>
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struct is_locals<locals<BOOST_PP_ENUM_PARAMS(BOOST_SPIRIT_MAX_LOCALS_SIZE, T)> >
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: mpl::true_
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{};
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}
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}}
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#endif
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