75 lines
1.8 KiB
Plaintext
75 lines
1.8 KiB
Plaintext
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// lambda_fwd.hpp - Boost Lambda Library -------------------------------
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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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// -------------------------------------------------------
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#ifndef BOOST_LAMBDA_FWD_HPP
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#define BOOST_LAMBDA_FWD_HPP
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namespace boost {
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namespace lambda {
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namespace detail {
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template<class T> struct generate_error;
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}
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// -- placeholders --------------------------------------------
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template <int I> struct placeholder;
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// function_adaptors
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template <class Func>
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struct function_adaptor;
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template <int I, class Act> class action;
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template <class Base>
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class lambda_functor;
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template <class Act, class Args>
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class lambda_functor_base;
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} // namespace lambda
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} // namespace boost
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// #define CALL_TEMPLATE_ARGS class A, class Env
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// #define CALL_FORMAL_ARGS A& a, Env& env
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// #define CALL_ACTUAL_ARGS a, env
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// #define CALL_ACTUAL_ARGS_NO_ENV a
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// #define CALL_REFERENCE_TYPES A&, Env&
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// #define CALL_PLAIN_TYPES A, Env
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#define CALL_TEMPLATE_ARGS class A, class B, class C, class Env
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#define CALL_FORMAL_ARGS A& a, B& b, C& c, Env& env
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#define CALL_ACTUAL_ARGS a, b, c, env
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#define CALL_ACTUAL_ARGS_NO_ENV a, b, c
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#define CALL_REFERENCE_TYPES A&, B&, C&, Env&
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#define CALL_PLAIN_TYPES A, B, C, Env
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namespace boost {
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namespace lambda {
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namespace detail {
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template<class A1, class A2, class A3, class A4>
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void do_nothing(A1&, A2&, A3&, A4&) {}
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} // detail
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} // lambda
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} // boost
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// prevent the warnings from unused arguments
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#define CALL_USE_ARGS \
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::boost::lambda::detail::do_nothing(a, b, c, env)
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#endif
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