| /*============================================================================= |
| Copyright (c) 2003 Jonathan de Halleux (dehalleux@pelikhan.com) |
| 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_ACTOR_REF_VALUE_ACTOR_HPP |
| #define BOOST_SPIRIT_ACTOR_REF_VALUE_ACTOR_HPP |
| |
| #include <boost/spirit/home/classic/namespace.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 |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // Summary: |
| // A semantic action policy holder. This holder stores a reference to ref. |
| // act methods are feed with ref and the parse result. |
| // |
| // (This doc uses convention available in actors.hpp) |
| // |
| // Constructor: |
| // ...(T& ref_); |
| // where ref_ is stored. |
| // |
| // Action calls: |
| // act(ref, value); |
| // act(ref, first,last); |
| // |
| // () operators: both |
| // |
| /////////////////////////////////////////////////////////////////////////// |
| template< |
| typename T, |
| typename ActionT |
| > |
| class ref_value_actor : public ActionT |
| { |
| private: |
| T& ref; |
| public: |
| explicit |
| ref_value_actor(T& ref_) |
| : ref(ref_){} |
| |
| |
| template<typename T2> |
| void operator()(T2 const& val_) const |
| { |
| this->act(ref,val_); // defined in ActionT |
| } |
| |
| |
| template<typename IteratorT> |
| void operator()( |
| IteratorT const& first_, |
| IteratorT const& last_ |
| ) const |
| { |
| this->act(ref,first_,last_); // defined in ActionT |
| } |
| }; |
| |
| BOOST_SPIRIT_CLASSIC_NAMESPACE_END |
| |
| #if BOOST_WORKAROUND(BOOST_MSVC, >= 1400) |
| #pragma warning(pop) |
| #endif |
| |
| }} |
| |
| #endif |