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-rw-r--r--3rdParty/Boost/src/boost/spirit/home/classic/core/composite/actions.hpp136
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diff --git a/3rdParty/Boost/src/boost/spirit/home/classic/core/composite/actions.hpp b/3rdParty/Boost/src/boost/spirit/home/classic/core/composite/actions.hpp
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+++ b/3rdParty/Boost/src/boost/spirit/home/classic/core/composite/actions.hpp
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+/*=============================================================================
+ Copyright (c) 1998-2003 Joel de Guzman
+ http://spirit.sourceforge.net/
+
+ 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)
+=============================================================================*/
+#ifndef BOOST_SPIRIT_ACTIONS_HPP
+#define BOOST_SPIRIT_ACTIONS_HPP
+
+#include <boost/spirit/home/classic/namespace.hpp>
+#include <boost/spirit/home/classic/core/parser.hpp>
+#include <boost/spirit/home/classic/core/composite/composite.hpp>
+
+namespace boost { namespace spirit {
+
+BOOST_SPIRIT_CLASSIC_NAMESPACE_BEGIN
+
+#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400)
+#pragma warning(push)
+#pragma warning(disable:4512) //assignment operator could not be generated
+#endif
+
+ ///////////////////////////////////////////////////////////////////////////
+ //
+ // action class
+ //
+ // The action class binds a parser with a user defined semantic
+ // action. Instances of action are never created manually. Instead,
+ // action objects are typically created indirectly through
+ // expression templates of the form:
+ //
+ // p[f]
+ //
+ // where p is a parser and f is a function or functor. The semantic
+ // action may be a function or a functor. When the parser is
+ // successful, the actor calls the scanner's action_policy policy
+ // (see scanner.hpp):
+ //
+ // scan.do_action(actor, attribute, first, last);
+ //
+ // passing in these information:
+ //
+ // actor: The action's function or functor
+ // attribute: The match (returned by the parser) object's
+ // attribute (see match.hpp)
+ // first: Iterator pointing to the start of the matching
+ // portion of the input
+ // last: Iterator pointing to one past the end of the
+ // matching portion of the input
+ //
+ // It is the responsibility of the scanner's action_policy policy to
+ // dispatch the function or functor as it sees fit. The expected
+ // function or functor signature depends on the parser being
+ // wrapped. In general, if the attribute type of the parser being
+ // wrapped is a nil_t, the function or functor expect the signature:
+ //
+ // void func(Iterator first, Iterator last); // functions
+ //
+ // struct ftor // functors
+ // {
+ // void func(Iterator first, Iterator last) const;
+ // };
+ //
+ // where Iterator is the type of the iterator that is being used and
+ // first and last are the iterators pointing to the matching portion
+ // of the input.
+ //
+ // If the attribute type of the parser being wrapped is not a nil_t,
+ // the function or functor usually expect the signature:
+ //
+ // void func(T val); // functions
+ //
+ // struct ftor // functors
+ // {
+ // void func(T val) const;
+ // };
+ //
+ // where T is the attribute type and val is the attribute value
+ // returned by the parser being wrapped.
+ //
+ ///////////////////////////////////////////////////////////////////////////
+ template <typename ParserT, typename ActionT>
+ class action : public unary<ParserT, parser<action<ParserT, ActionT> > >
+ {
+ public:
+
+ typedef action<ParserT, ActionT> self_t;
+ typedef action_parser_category parser_category_t;
+ typedef unary<ParserT, parser<self_t> > base_t;
+ typedef ActionT predicate_t;
+
+ template <typename ScannerT>
+ struct result
+ {
+ typedef typename parser_result<ParserT, ScannerT>::type type;
+ };
+
+ action(ParserT const& p, ActionT const& a)
+ : base_t(p)
+ , actor(a) {}
+
+ template <typename ScannerT>
+ typename parser_result<self_t, ScannerT>::type
+ parse(ScannerT const& scan) const
+ {
+ typedef typename ScannerT::iterator_t iterator_t;
+ typedef typename parser_result<self_t, ScannerT>::type result_t;
+
+ scan.at_end(); // allow skipper to take effect
+ iterator_t save = scan.first;
+ result_t hit = this->subject().parse(scan);
+ if (hit)
+ {
+ typename result_t::return_t val = hit.value();
+ scan.do_action(actor, val, save, scan.first);
+ }
+ return hit;
+ }
+
+ ActionT const& predicate() const { return actor; }
+
+ private:
+
+ ActionT actor;
+ };
+
+#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400)
+#pragma warning(pop)
+#endif
+
+BOOST_SPIRIT_CLASSIC_NAMESPACE_END
+
+}} // namespace BOOST_SPIRIT_CLASSIC_NS
+
+#endif