790 lines
30 KiB
C++
790 lines
30 KiB
C++
// Boost Lambda Library - function_adaptors.hpp ----------------------------
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// Copyright (C) 1999, 2000 Jaakko Jarvi (jaakko.jarvi@cs.utu.fi)
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// For more information, see www.boost.org
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#ifndef BOOST_LAMBDA_FUNCTION_ADAPTORS_HPP
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#define BOOST_LAMBDA_FUNCTION_ADAPTORS_HPP
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#include "boost/mpl/has_xxx.hpp"
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#include "boost/tuple/tuple.hpp"
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#include "boost/type_traits/same_traits.hpp"
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#include "boost/type_traits/remove_reference.hpp"
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#include "boost/type_traits/remove_cv.hpp"
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#include "boost/type_traits/add_const.hpp"
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#include "boost/type_traits/add_volatile.hpp"
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#include "boost/utility/result_of.hpp"
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namespace boost {
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namespace lambda {
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namespace detail {
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BOOST_MPL_HAS_XXX_TEMPLATE_DEF(sig)
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template<class Tuple>
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struct remove_references_from_elements {
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typedef typename boost::tuples::cons<
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typename boost::remove_reference<typename Tuple::head_type>::type,
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typename remove_references_from_elements<typename Tuple::tail_type>::type
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> type;
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};
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template<>
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struct remove_references_from_elements<boost::tuples::null_type> {
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typedef boost::tuples::null_type type;
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};
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}
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template <class Func> struct function_adaptor {
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typedef typename detail::remove_reference_and_cv<Func>::type plainF;
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#if !defined(BOOST_NO_RESULT_OF)
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// Support functors that use the boost::result_of return type convention.
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template<class Tuple, int Length, bool HasSig>
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struct result_converter;
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template<class Tuple, int Length>
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struct result_converter<Tuple, Length, true>
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: plainF::template sig<
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typename detail::remove_references_from_elements<Tuple>::type
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>
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{};
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template<class Tuple>
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struct result_converter<Tuple, 0, false>
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: result_of<plainF()>
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{};
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template<class Tuple>
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struct result_converter<Tuple, 1, false>
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: result_of<plainF(
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typename tuples::element<1, Tuple>::type)
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>
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{};
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template<class Tuple>
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struct result_converter<Tuple, 2, false>
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: result_of<plainF(
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typename tuples::element<1, Tuple>::type,
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typename tuples::element<2, Tuple>::type)
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>
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{};
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template<class Tuple>
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struct result_converter<Tuple, 3, false>
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: result_of<plainF(
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typename tuples::element<1, Tuple>::type,
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typename tuples::element<2, Tuple>::type,
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typename tuples::element<3, Tuple>::type)
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>
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{};
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template<class Tuple>
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struct result_converter<Tuple, 4, false>
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: result_of<plainF(
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typename tuples::element<1, Tuple>::type,
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typename tuples::element<2, Tuple>::type,
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typename tuples::element<3, Tuple>::type,
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typename tuples::element<4, Tuple>::type)
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>
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{};
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template<class Tuple>
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struct result_converter<Tuple, 5, false>
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: result_of<plainF(
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typename tuples::element<1, Tuple>::type,
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typename tuples::element<2, Tuple>::type,
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typename tuples::element<3, Tuple>::type,
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typename tuples::element<4, Tuple>::type,
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typename tuples::element<5, Tuple>::type)
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>
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{};
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template<class Tuple>
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struct result_converter<Tuple, 6, false>
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: result_of<plainF(
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typename tuples::element<1, Tuple>::type,
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typename tuples::element<2, Tuple>::type,
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typename tuples::element<3, Tuple>::type,
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typename tuples::element<4, Tuple>::type,
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typename tuples::element<5, Tuple>::type,
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typename tuples::element<6, Tuple>::type)
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>
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{};
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template<class Tuple>
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struct result_converter<Tuple, 7, false>
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: result_of<plainF(
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typename tuples::element<1, Tuple>::type,
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typename tuples::element<2, Tuple>::type,
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typename tuples::element<3, Tuple>::type,
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typename tuples::element<4, Tuple>::type,
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typename tuples::element<5, Tuple>::type,
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typename tuples::element<6, Tuple>::type,
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typename tuples::element<7, Tuple>::type)
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>
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{};
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template<class Tuple>
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struct result_converter<Tuple, 8, false>
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: result_of<plainF(
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typename tuples::element<1, Tuple>::type,
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typename tuples::element<2, Tuple>::type,
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typename tuples::element<3, Tuple>::type,
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typename tuples::element<4, Tuple>::type,
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typename tuples::element<5, Tuple>::type,
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typename tuples::element<6, Tuple>::type,
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typename tuples::element<7, Tuple>::type,
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typename tuples::element<8, Tuple>::type)
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>
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{};
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template<class Tuple>
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struct result_converter<Tuple, 9, false>
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: result_of<plainF(
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typename tuples::element<1, Tuple>::type,
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typename tuples::element<2, Tuple>::type,
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typename tuples::element<3, Tuple>::type,
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typename tuples::element<4, Tuple>::type,
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typename tuples::element<5, Tuple>::type,
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typename tuples::element<6, Tuple>::type,
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typename tuples::element<7, Tuple>::type,
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typename tuples::element<8, Tuple>::type,
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typename tuples::element<9, Tuple>::type)
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>
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{};
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// we do not know the return type off-hand, we must ask it from Func
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// To sig we pass a cons list, where the head is the function object type
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// itself (potentially cv-qualified)
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// and the tail contains the types of the actual arguments to be passed
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// to the function object. The arguments can be cv qualified
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// as well.
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template <class Args>
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struct sig
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: result_converter<
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Args
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, tuples::length<typename Args::tail_type>::value
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, detail::has_sig<plainF>::value
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>
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{};
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#else // BOOST_NO_RESULT_OF
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template <class Args> class sig {
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typedef typename detail::remove_reference_and_cv<Func>::type plainF;
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public:
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typedef typename plainF::template sig<
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typename detail::remove_references_from_elements<Args>::type
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>::type type;
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};
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#endif
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template<class RET, class A1>
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static RET apply(A1& a1) {
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return a1();
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}
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template<class RET, class A1, class A2>
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static RET apply(A1& a1, A2& a2) {
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return a1(a2);
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}
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template<class RET, class A1, class A2, class A3>
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static RET apply(A1& a1, A2& a2, A3& a3) {
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return a1(a2, a3);
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}
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template<class RET, class A1, class A2, class A3, class A4>
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static RET apply(A1& a1, A2& a2, A3& a3, A4& a4) {
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return a1(a2, a3, a4);
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}
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template<class RET, class A1, class A2, class A3, class A4, class A5>
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static RET apply(A1& a1, A2& a2, A3& a3, A4& a4, A5& a5) {
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return a1(a2, a3, a4, a5);
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}
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template<class RET, class A1, class A2, class A3, class A4, class A5, class A6>
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static RET apply(A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6) {
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return a1(a2, a3, a4, a5, a6);
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}
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template<class RET, class A1, class A2, class A3, class A4, class A5, class A6,
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class A7>
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static RET apply(A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6,
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A7& a7) {
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return a1(a2, a3, a4, a5, a6, a7);
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}
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template<class RET, class A1, class A2, class A3, class A4, class A5, class A6,
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class A7, class A8>
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static RET apply(A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6,
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A7& a7, A8& a8) {
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return a1(a2, a3, a4, a5, a6, a7, a8);
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}
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template<class RET, class A1, class A2, class A3, class A4, class A5, class A6,
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class A7, class A8, class A9>
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static RET apply(A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6,
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A7& a7, A8& a8, A9& a9) {
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return a1(a2, a3, a4, a5, a6, a7, a8, a9);
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}
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template<class RET, class A1, class A2, class A3, class A4, class A5, class A6,
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class A7, class A8, class A9, class A10>
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static RET apply(A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6,
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A7& a7, A8& a8, A9& a9, A10& a10) {
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return a1(a2, a3, a4, a5, a6, a7, a8, a9, a10);
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}
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};
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template <class Func> struct function_adaptor<const Func>; // error
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// -- function adaptors with data member access
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template <class Object, class T>
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struct function_adaptor<T Object::*> {
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// typedef detail::unspecified type;
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// T can have qualifiers and can be a reference type
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// We get the return type by adding const, if the object through which
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// the data member is accessed is const, and finally adding a reference
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template<class Args> class sig {
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typedef typename boost::tuples::element<1, Args>::type argument_type;
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typedef typename boost::remove_reference<
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argument_type
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>::type unref_type;
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typedef typename detail::IF<boost::is_const<unref_type>::value,
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typename boost::add_const<T>::type,
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T
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>::RET properly_consted_return_type;
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typedef typename detail::IF<boost::is_volatile<unref_type>::value,
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typename boost::add_volatile<properly_consted_return_type>::type,
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properly_consted_return_type
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>::RET properly_cvd_return_type;
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public:
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typedef typename detail::IF<boost::is_reference<argument_type>::value,
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typename boost::add_reference<properly_cvd_return_type>::type,
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typename boost::remove_cv<T>::type
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>::RET type;
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};
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template <class RET>
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static RET apply( T Object::*data, Object& o) {
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return o.*data;
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}
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template <class RET>
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static RET apply( T Object::*data, const Object& o) {
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return o.*data;
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}
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template <class RET>
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static RET apply( T Object::*data, volatile Object& o) {
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return o.*data;
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}
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template <class RET>
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static RET apply( T Object::*data, const volatile Object& o) {
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return o.*data;
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}
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template <class RET>
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static RET apply( T Object::*data, Object* o) {
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return o->*data;
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}
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template <class RET>
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static RET apply( T Object::*data, const Object* o) {
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return o->*data;
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}
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template <class RET>
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static RET apply( T Object::*data, volatile Object* o) {
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return o->*data;
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}
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template <class RET>
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static RET apply( T Object::*data, const volatile Object* o) {
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return o->*data;
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}
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};
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// -- function adaptors with 1 argument apply
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template <class Result>
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struct function_adaptor<Result (void)> {
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template<class T> struct sig { typedef Result type; };
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template <class RET>
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static Result apply(Result (*func)()) {
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return func();
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}
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};
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template <class Result>
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struct function_adaptor<Result (*)(void)> {
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template<class T> struct sig { typedef Result type; };
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template <class RET>
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static Result apply(Result (*func)()) {
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return func();
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}
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};
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// -- function adaptors with 2 argument apply
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template <class Object, class Result>
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struct function_adaptor<Result (Object::*)() const> {
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template<class T> struct sig { typedef Result type; };
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template <class RET>
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static Result apply( Result (Object::*func)() const, const Object* o) {
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return (o->*func)();
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}
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template <class RET>
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static Result apply( Result (Object::*func)() const, const Object& o) {
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return (o.*func)();
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}
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};
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template <class Object, class Result>
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struct function_adaptor<Result (Object::*)()> {
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template<class T> struct sig { typedef Result type; };
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template <class RET>
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static Result apply( Result (Object::*func)(), Object* o) {
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return (o->*func)();
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}
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template <class RET>
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static Result apply( Result (Object::*func)(), Object& o) {
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return (o.*func)();
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}
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};
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template <class Arg1, class Result>
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struct function_adaptor<Result (Arg1)> {
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template<class T> struct sig { typedef Result type; };
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template <class RET, class A1>
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static Result apply(Result (*func)(Arg1), A1& a1) {
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return func(a1);
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}
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};
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template <class Arg1, class Result>
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struct function_adaptor<Result (*)(Arg1)> {
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template<class T> struct sig { typedef Result type; };
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template <class RET, class A1>
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static Result apply(Result (*func)(Arg1), A1& a1) {
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return func(a1);
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}
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};
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// -- function adaptors with 3 argument apply
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template <class Object, class Arg1, class Result>
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struct function_adaptor<Result (Object::*)(Arg1) const> {
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template<class T> struct sig { typedef Result type; };
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template <class RET, class A1>
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static Result apply( Result (Object::*func)(Arg1) const, const Object* o,
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A1& a1) {
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return (o->*func)(a1);
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}
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template <class RET, class A1>
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static Result apply( Result (Object::*func)(Arg1) const, const Object& o,
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A1& a1) {
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return (o.*func)(a1);
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}
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};
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template <class Object, class Arg1, class Result>
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struct function_adaptor<Result (Object::*)(Arg1)> {
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template<class T> struct sig { typedef Result type; };
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template <class RET, class A1>
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static Result apply( Result (Object::*func)(Arg1), Object* o, A1& a1) {
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return (o->*func)(a1);
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}
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template <class RET, class A1>
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static Result apply( Result (Object::*func)(Arg1), Object& o, A1& a1) {
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return (o.*func)(a1);
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}
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};
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template <class Arg1, class Arg2, class Result>
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struct function_adaptor<Result (Arg1, Arg2)> {
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template<class T> struct sig { typedef Result type; };
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template <class RET, class A1, class A2>
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static Result apply(Result (*func)(Arg1, Arg2), A1& a1, A2& a2) {
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return func(a1, a2);
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}
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};
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template <class Arg1, class Arg2, class Result>
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struct function_adaptor<Result (*)(Arg1, Arg2)> {
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template<class T> struct sig { typedef Result type; };
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template <class RET, class A1, class A2>
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static Result apply(Result (*func)(Arg1, Arg2), A1& a1, A2& a2) {
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return func(a1, a2);
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}
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};
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// -- function adaptors with 4 argument apply
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template <class Object, class Arg1, class Arg2, class Result>
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struct function_adaptor<Result (Object::*)(Arg1, Arg2) const> {
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template<class T> struct sig { typedef Result type; };
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template <class RET, class A1, class A2>
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static Result apply( Result (Object::*func)(Arg1, Arg2) const, const Object* o, A1& a1, A2& a2) {
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return (o->*func)(a1, a2);
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}
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template <class RET, class A1, class A2>
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static Result apply( Result (Object::*func)(Arg1, Arg2) const, const Object& o, A1& a1, A2& a2) {
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return (o.*func)(a1, a2);
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}
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};
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template <class Object, class Arg1, class Arg2, class Result>
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struct function_adaptor<Result (Object::*)(Arg1, Arg2)> {
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template<class T> struct sig { typedef Result type; };
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template <class RET, class A1, class A2>
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static Result apply( Result (Object::*func)(Arg1, Arg2), Object* o, A1& a1, A2& a2) {
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return (o->*func)(a1, a2);
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}
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template <class RET, class A1, class A2>
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static Result apply( Result (Object::*func)(Arg1, Arg2), Object& o, A1& a1, A2& a2) {
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return (o.*func)(a1, a2);
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}
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};
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template <class Arg1, class Arg2, class Arg3, class Result>
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struct function_adaptor<Result (Arg1, Arg2, Arg3)> {
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template<class T> struct sig { typedef Result type; };
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template <class RET, class A1, class A2, class A3>
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static Result apply(Result (*func)(Arg1, Arg2, Arg3), A1& a1, A2& a2, A3& a3) {
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return func(a1, a2, a3);
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}
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};
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template <class Arg1, class Arg2, class Arg3, class Result>
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struct function_adaptor<Result (*)(Arg1, Arg2, Arg3)> {
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template<class T> struct sig { typedef Result type; };
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template <class RET, class A1, class A2, class A3>
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static Result apply(Result (*func)(Arg1, Arg2, Arg3), A1& a1, A2& a2, A3& a3) {
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return func(a1, a2, a3);
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}
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};
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// -- function adaptors with 5 argument apply
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template <class Object, class Arg1, class Arg2, class Arg3, class Result>
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struct function_adaptor<Result (Object::*)(Arg1, Arg2, Arg3) const> {
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template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3) const, const Object* o, A1& a1, A2& a2, A3& a3) {
|
|
return (o->*func)(a1, a2, a3);
|
|
}
|
|
template <class RET, class A1, class A2, class A3>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3) const, const Object& o, A1& a1, A2& a2, A3& a3) {
|
|
return (o.*func)(a1, a2, a3);
|
|
}
|
|
};
|
|
|
|
template <class Object, class Arg1, class Arg2, class Arg3, class Result>
|
|
struct function_adaptor<Result (Object::*)(Arg1, Arg2, Arg3)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3), Object* o, A1& a1, A2& a2, A3& a3) {
|
|
return (o->*func)(a1, a2, a3);
|
|
}
|
|
template <class RET, class A1, class A2, class A3>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3), Object& o, A1& a1, A2& a2, A3& a3) {
|
|
return (o.*func)(a1, a2, a3);
|
|
}
|
|
};
|
|
|
|
template <class Arg1, class Arg2, class Arg3, class Arg4, class Result>
|
|
struct function_adaptor<Result (Arg1, Arg2, Arg3, Arg4)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4>
|
|
static Result apply(Result (*func)(Arg1, Arg2, Arg3, Arg4), A1& a1, A2& a2, A3& a3, A4& a4) {
|
|
return func(a1, a2, a3, a4);
|
|
}
|
|
};
|
|
|
|
template <class Arg1, class Arg2, class Arg3, class Arg4, class Result>
|
|
struct function_adaptor<Result (*)(Arg1, Arg2, Arg3, Arg4)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4>
|
|
static Result apply(Result (*func)(Arg1, Arg2, Arg3, Arg4), A1& a1, A2& a2, A3& a3, A4& a4) {
|
|
return func(a1, a2, a3, a4);
|
|
}
|
|
};
|
|
|
|
|
|
// -- function adaptors with 6 argument apply
|
|
template <class Object, class Arg1, class Arg2, class Arg3, class Arg4, class Result>
|
|
struct function_adaptor<Result (Object::*)(Arg1, Arg2, Arg3, Arg4) const> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4) const, const Object* o, A1& a1, A2& a2, A3& a3, A4& a4) {
|
|
return (o->*func)(a1, a2, a3, a4);
|
|
}
|
|
template <class RET, class A1, class A2, class A3, class A4>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4) const, const Object& o, A1& a1, A2& a2, A3& a3, A4& a4) {
|
|
return (o.*func)(a1, a2, a3, a4);
|
|
}
|
|
};
|
|
|
|
template <class Object, class Arg1, class Arg2, class Arg3, class Arg4, class Result>
|
|
struct function_adaptor<Result (Object::*)(Arg1, Arg2, Arg3, Arg4)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4), Object* o, A1& a1, A2& a2, A3& a3, A4& a4) {
|
|
return (o->*func)(a1, a2, a3, a4);
|
|
}
|
|
template <class RET, class A1, class A2, class A3, class A4>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4), Object& o, A1& a1, A2& a2, A3& a3, A4& a4) {
|
|
return (o.*func)(a1, a2, a3, a4);
|
|
}
|
|
};
|
|
|
|
template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Result>
|
|
struct function_adaptor<Result (Arg1, Arg2, Arg3, Arg4, Arg5)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5>
|
|
static Result apply(Result (*func)(Arg1, Arg2, Arg3, Arg4, Arg5), A1& a1, A2& a2, A3& a3, A4& a4, A5& a5) {
|
|
return func(a1, a2, a3, a4, a5);
|
|
}
|
|
};
|
|
|
|
template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Result>
|
|
struct function_adaptor<Result (*)(Arg1, Arg2, Arg3, Arg4, Arg5)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5>
|
|
static Result apply(Result (*func)(Arg1, Arg2, Arg3, Arg4, Arg5), A1& a1, A2& a2, A3& a3, A4& a4, A5& a5) {
|
|
return func(a1, a2, a3, a4, a5);
|
|
}
|
|
};
|
|
|
|
|
|
// -- function adaptors with 7 argument apply
|
|
template <class Object, class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Result>
|
|
struct function_adaptor<Result (Object::*)(Arg1, Arg2, Arg3, Arg4, Arg5) const> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5) const, const Object* o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5) {
|
|
return (o->*func)(a1, a2, a3, a4, a5);
|
|
}
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5) const, const Object& o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5) {
|
|
return (o.*func)(a1, a2, a3, a4, a5);
|
|
}
|
|
};
|
|
|
|
template <class Object, class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Result>
|
|
struct function_adaptor<Result (Object::*)(Arg1, Arg2, Arg3, Arg4, Arg5)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5), Object* o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5) {
|
|
return (o->*func)(a1, a2, a3, a4, a5);
|
|
}
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5), Object& o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5) {
|
|
return (o.*func)(a1, a2, a3, a4, a5);
|
|
}
|
|
};
|
|
|
|
template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Result>
|
|
struct function_adaptor<Result (Arg1, Arg2, Arg3, Arg4, Arg5, Arg6)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6>
|
|
static Result apply(Result (*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6), A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6) {
|
|
return func(a1, a2, a3, a4, a5, a6);
|
|
}
|
|
};
|
|
|
|
template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Result>
|
|
struct function_adaptor<Result (*)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6>
|
|
static Result apply(Result (*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6), A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6) {
|
|
return func(a1, a2, a3, a4, a5, a6);
|
|
}
|
|
};
|
|
|
|
|
|
// -- function adaptors with 8 argument apply
|
|
template <class Object, class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Result>
|
|
struct function_adaptor<Result (Object::*)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6) const> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6) const, const Object* o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6) {
|
|
return (o->*func)(a1, a2, a3, a4, a5, a6);
|
|
}
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6) const, const Object& o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6) {
|
|
return (o.*func)(a1, a2, a3, a4, a5, a6);
|
|
}
|
|
};
|
|
|
|
template <class Object, class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Result>
|
|
struct function_adaptor<Result (Object::*)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6), Object* o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6) {
|
|
return (o->*func)(a1, a2, a3, a4, a5, a6);
|
|
}
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6), Object& o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6) {
|
|
return (o.*func)(a1, a2, a3, a4, a5, a6);
|
|
}
|
|
};
|
|
|
|
template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Arg7, class Result>
|
|
struct function_adaptor<Result (Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
|
|
static Result apply(Result (*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7), A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7) {
|
|
return func(a1, a2, a3, a4, a5, a6, a7);
|
|
}
|
|
};
|
|
|
|
template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Arg7, class Result>
|
|
struct function_adaptor<Result (*)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
|
|
static Result apply(Result (*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7), A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7) {
|
|
return func(a1, a2, a3, a4, a5, a6, a7);
|
|
}
|
|
};
|
|
|
|
|
|
// -- function adaptors with 9 argument apply
|
|
template <class Object, class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Arg7, class Result>
|
|
struct function_adaptor<Result (Object::*)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7) const> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7) const, const Object* o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7) {
|
|
return (o->*func)(a1, a2, a3, a4, a5, a6, a7);
|
|
}
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7) const, const Object& o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7) {
|
|
return (o.*func)(a1, a2, a3, a4, a5, a6, a7);
|
|
}
|
|
};
|
|
|
|
template <class Object, class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Arg7, class Result>
|
|
struct function_adaptor<Result (Object::*)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7), Object* o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7) {
|
|
return (o->*func)(a1, a2, a3, a4, a5, a6, a7);
|
|
}
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7), Object& o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7) {
|
|
return (o.*func)(a1, a2, a3, a4, a5, a6, a7);
|
|
}
|
|
};
|
|
|
|
template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Arg7, class Arg8, class Result>
|
|
struct function_adaptor<Result (Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
|
|
static Result apply(Result (*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8), A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7, A8& a8) {
|
|
return func(a1, a2, a3, a4, a5, a6, a7, a8);
|
|
}
|
|
};
|
|
|
|
template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Arg7, class Arg8, class Result>
|
|
struct function_adaptor<Result (*)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
|
|
static Result apply(Result (*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8), A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7, A8& a8) {
|
|
return func(a1, a2, a3, a4, a5, a6, a7, a8);
|
|
}
|
|
};
|
|
|
|
|
|
// -- function adaptors with 10 argument apply
|
|
template <class Object, class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Arg7, class Arg8, class Result>
|
|
struct function_adaptor<Result (Object::*)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8) const> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8) const, const Object* o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7, A8& a8) {
|
|
return (o->*func)(a1, a2, a3, a4, a5, a6, a7, a8);
|
|
}
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8) const, const Object& o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7, A8& a8) {
|
|
return (o.*func)(a1, a2, a3, a4, a5, a6, a7, a8);
|
|
}
|
|
};
|
|
|
|
template <class Object, class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Arg7, class Arg8, class Result>
|
|
struct function_adaptor<Result (Object::*)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8), Object* o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7, A8& a8) {
|
|
return (o->*func)(a1, a2, a3, a4, a5, a6, a7, a8);
|
|
}
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
|
|
static Result apply( Result (Object::*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8), Object& o, A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7, A8& a8) {
|
|
return (o.*func)(a1, a2, a3, a4, a5, a6, a7, a8);
|
|
}
|
|
};
|
|
|
|
template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Arg7, class Arg8, class Arg9, class Result>
|
|
struct function_adaptor<Result (Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8, Arg9)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
|
|
static Result apply(Result (*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8, Arg9), A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7, A8& a8, A9& a9) {
|
|
return func(a1, a2, a3, a4, a5, a6, a7, a8, a9);
|
|
}
|
|
};
|
|
|
|
template <class Arg1, class Arg2, class Arg3, class Arg4, class Arg5, class Arg6, class Arg7, class Arg8, class Arg9, class Result>
|
|
struct function_adaptor<Result (*)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8, Arg9)> {
|
|
|
|
template<class T> struct sig { typedef Result type; };
|
|
template <class RET, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
|
|
static Result apply(Result (*func)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8, Arg9), A1& a1, A2& a2, A3& a3, A4& a4, A5& a5, A6& a6, A7& a7, A8& a8, A9& a9) {
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return func(a1, a2, a3, a4, a5, a6, a7, a8, a9);
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}
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};
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} // namespace lambda
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} // namespace boost
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#endif
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