| 1 | // -- core.hpp -- Boost Lambda Library ------------------------------------- |
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| 2 | // |
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| 3 | // Copyright (C) 2000 Gary Powell (powellg@amazon.com) |
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| 4 | // Copyright (C) 1999, 2000 Jaakko Jarvi (jaakko.jarvi@cs.utu.fi) |
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| 5 | // |
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| 6 | // Distributed under the Boost Software License, Version 1.0. (See |
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| 7 | // accompanying file LICENSE_1_0.txt or copy at |
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| 8 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 9 | // |
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| 10 | // For more information, see www.boost.org |
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| 11 | // |
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| 12 | // Includes the core of LL, without any real features for client: |
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| 13 | // |
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| 14 | // tuples, lambda functors, return type deduction templates, |
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| 15 | // argument substitution mechanism (select functions) |
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| 16 | // |
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| 17 | // Some functionality comes as well: |
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| 18 | // Assignment and subscript operators, as well as function |
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| 19 | // call operator for placeholder variables. |
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| 20 | // ------------------------------------------------------------------------- |
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| 21 | |
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| 22 | #ifndef BOOST_LAMBDA_CORE_HPP |
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| 23 | #define BOOST_LAMBDA_CORE_HPP |
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| 24 | |
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| 25 | #include "boost/type_traits/transform_traits.hpp" |
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| 26 | #include "boost/type_traits/cv_traits.hpp" |
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| 27 | |
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| 28 | #include "boost/tuple/tuple.hpp" |
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| 29 | |
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| 30 | // inject some of the tuple names into lambda |
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| 31 | namespace boost { |
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| 32 | namespace lambda { |
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| 33 | |
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| 34 | using ::boost::tuples::tuple; |
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| 35 | using ::boost::tuples::null_type; |
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| 36 | |
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| 37 | } // lambda |
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| 38 | } // boost |
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| 39 | |
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| 40 | #include "boost/lambda/detail/lambda_config.hpp" |
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| 41 | #include "boost/lambda/detail/lambda_fwd.hpp" |
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| 42 | |
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| 43 | #include "boost/lambda/detail/arity_code.hpp" |
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| 44 | #include "boost/lambda/detail/actions.hpp" |
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| 45 | |
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| 46 | #include "boost/lambda/detail/lambda_traits.hpp" |
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| 47 | |
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| 48 | #include "boost/lambda/detail/function_adaptors.hpp" |
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| 49 | #include "boost/lambda/detail/return_type_traits.hpp" |
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| 50 | |
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| 51 | #include "boost/lambda/detail/select_functions.hpp" |
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| 52 | |
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| 53 | #include "boost/lambda/detail/lambda_functor_base.hpp" |
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| 54 | |
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| 55 | #include "boost/lambda/detail/lambda_functors.hpp" |
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| 56 | |
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| 57 | #include "boost/lambda/detail/ret.hpp" |
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| 58 | |
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| 59 | namespace boost { |
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| 60 | namespace lambda { |
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| 61 | |
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| 62 | namespace { |
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| 63 | |
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| 64 | // These are constants types and need to be initialised |
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| 65 | boost::lambda::placeholder1_type free1 = boost::lambda::placeholder1_type(); |
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| 66 | boost::lambda::placeholder2_type free2 = boost::lambda::placeholder2_type(); |
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| 67 | boost::lambda::placeholder3_type free3 = boost::lambda::placeholder3_type(); |
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| 68 | |
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| 69 | boost::lambda::placeholder1_type& _1 = free1; |
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| 70 | boost::lambda::placeholder2_type& _2 = free2; |
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| 71 | boost::lambda::placeholder3_type& _3 = free3; |
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| 72 | // _1, _2, ... naming scheme by Peter Dimov |
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| 73 | } // unnamed |
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| 74 | |
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| 75 | } // lambda |
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| 76 | } // boost |
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| 77 | |
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| 78 | |
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| 79 | #endif //BOOST_LAMBDA_CORE_HPP |
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| 80 | |
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