| 1 | /*============================================================================= |
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| 2 | Phoenix V1.2.1 |
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| 3 | Copyright (c) 2001-2002 Joel de Guzman |
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| 4 | |
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| 5 | Use, modification and distribution is subject to the Boost Software |
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| 6 | License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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| 7 | http://www.boost.org/LICENSE_1_0.txt) |
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| 8 | ==============================================================================*/ |
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| 9 | #ifndef PHOENIX_COMPOSITE_HPP |
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| 10 | #define PHOENIX_COMPOSITE_HPP |
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| 11 | |
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| 12 | /////////////////////////////////////////////////////////////////////////////// |
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| 13 | #include <boost/spirit/phoenix/actor.hpp> |
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| 14 | |
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| 15 | /////////////////////////////////////////////////////////////////////////////// |
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| 16 | namespace phoenix { |
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| 17 | |
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| 18 | /////////////////////////////////////////////////////////////////////////////// |
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| 19 | // |
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| 20 | // composite class |
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| 21 | // |
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| 22 | // A composite is an actor base class composed of zero or more |
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| 23 | // actors (see actor.hpp) and an operation. A composite is itself |
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| 24 | // an actor superclass and conforms to its conceptual interface. |
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| 25 | // Its eval member function un-funnels the tupled actual arguments |
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| 26 | // from the tuple by invoking each of the actors' eval member |
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| 27 | // function. The results of each are then passed on as arguments to |
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| 28 | // the operation. Specializations are provided to handle different |
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| 29 | // numbers of actors. |
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| 30 | // |
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| 31 | // Schematically: |
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| 32 | // |
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| 33 | // actor0.eval(tupled_args) --> arg0 --> | |
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| 34 | // actor1.eval(tupled_args) --> arg1 --> | |
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| 35 | // actor2.eval(tupled_args) --> arg3 --> | --> operation(arg0...argN) |
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| 36 | // ... | |
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| 37 | // actorN.eval(tupled_args) --> argN --> | |
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| 38 | // |
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| 39 | // The operation can be any suitable functor that can accept the |
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| 40 | // arguments passed in by the composite. The operation is expected |
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| 41 | // to have a member operator() that carries out the actual |
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| 42 | // operation. There should be a one to one correspondence between |
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| 43 | // actors of the composite and the arguments of the operation's |
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| 44 | // member operator(). |
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| 45 | // |
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| 46 | // The operation is also expected to have a nested template class |
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| 47 | // result<T0...TN>. The nested template class result should have a |
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| 48 | // typedef 'type' that reflects the return type of its member |
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| 49 | // operator(). This is essentially a type computer that answers the |
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| 50 | // metaprogramming question "Given arguments of type T0...TN, what |
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| 51 | // will be its operator()'s return type?". |
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| 52 | // |
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| 53 | // There is a special case for operations that accept no arguments. |
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| 54 | // Such nullary operations are only required to define a typedef |
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| 55 | // result_type that reflects the return type of its operator(). |
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| 56 | // |
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| 57 | // Here's an example of a simple operation that squares a number: |
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| 58 | // |
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| 59 | // struct square { |
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| 60 | // |
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| 61 | // template <typename ArgT> |
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| 62 | // struct result { typedef ArgT type; }; |
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| 63 | // |
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| 64 | // template <typename ArgT> |
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| 65 | // ArgT operator()(ArgT n) const { return n * n; } |
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| 66 | // }; |
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| 67 | // |
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| 68 | // As can be seen, operations can be polymorphic. Its arguments and |
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| 69 | // return type are not fixed to a particular type. The example |
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| 70 | // above for example, can handle any ArgT type as long as it has a |
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| 71 | // multiplication operator. |
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| 72 | // |
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| 73 | // Composites are not created directly. Instead, there are meta- |
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| 74 | // programs provided that indirectly create composites. See |
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| 75 | // operators.hpp, binders.hpp and functions.hpp for examples. |
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| 76 | // |
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| 77 | /////////////////////////////////////////////////////////////////////////////// |
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| 78 | template < |
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| 79 | typename OperationT |
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| 80 | , typename A = nil_t |
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| 81 | , typename B = nil_t |
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| 82 | , typename C = nil_t |
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| 83 | |
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| 84 | #if PHOENIX_LIMIT > 3 |
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| 85 | , typename D = nil_t |
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| 86 | , typename E = nil_t |
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| 87 | , typename F = nil_t |
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| 88 | |
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| 89 | #if PHOENIX_LIMIT > 6 |
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| 90 | , typename G = nil_t |
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| 91 | , typename H = nil_t |
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| 92 | , typename I = nil_t |
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| 93 | |
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| 94 | #if PHOENIX_LIMIT > 9 |
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| 95 | , typename J = nil_t |
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| 96 | , typename K = nil_t |
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| 97 | , typename L = nil_t |
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| 98 | |
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| 99 | #if PHOENIX_LIMIT > 12 |
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| 100 | , typename M = nil_t |
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| 101 | , typename N = nil_t |
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| 102 | , typename O = nil_t |
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| 103 | |
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| 104 | #endif |
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| 105 | #endif |
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| 106 | #endif |
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| 107 | #endif |
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| 108 | |
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| 109 | , typename NU = nil_t // Not used |
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| 110 | > |
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| 111 | struct composite; |
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| 112 | |
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| 113 | /////////////////////////////////////////////////////////////////////////////// |
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| 114 | // |
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| 115 | // composite <0 actor> class |
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| 116 | // |
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| 117 | /////////////////////////////////////////////////////////////////////////////// |
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| 118 | template <typename OperationT, typename TupleT> |
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| 119 | struct composite0_result { |
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| 120 | |
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| 121 | typedef typename OperationT::result_type type; |
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| 122 | }; |
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| 123 | |
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| 124 | ////////////////////////////////// |
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| 125 | template <typename OperationT> |
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| 126 | struct composite<OperationT, |
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| 127 | nil_t, nil_t, nil_t, |
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| 128 | #if PHOENIX_LIMIT > 3 |
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| 129 | nil_t, nil_t, nil_t, |
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| 130 | #if PHOENIX_LIMIT > 6 |
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| 131 | nil_t, nil_t, nil_t, |
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| 132 | #if PHOENIX_LIMIT > 9 |
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| 133 | nil_t, nil_t, nil_t, |
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| 134 | #if PHOENIX_LIMIT > 12 |
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| 135 | nil_t, nil_t, nil_t, |
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| 136 | #endif |
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| 137 | #endif |
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| 138 | #endif |
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| 139 | #endif |
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| 140 | nil_t // Unused |
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| 141 | > { |
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| 142 | |
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| 143 | typedef composite<OperationT> self_t; |
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| 144 | |
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| 145 | template <typename TupleT> |
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| 146 | struct result { |
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| 147 | |
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| 148 | typedef typename composite0_result< |
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| 149 | OperationT, TupleT |
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| 150 | >::type type; |
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| 151 | }; |
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| 152 | |
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| 153 | composite(OperationT const& op_) |
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| 154 | : op(op_) {} |
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| 155 | |
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| 156 | template <typename TupleT> |
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| 157 | typename OperationT::result_type |
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| 158 | eval(TupleT const& /*args*/) const |
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| 159 | { |
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| 160 | return op(); |
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| 161 | } |
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| 162 | |
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| 163 | mutable OperationT op; // operation |
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| 164 | }; |
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| 165 | |
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| 166 | /////////////////////////////////////////////////////////////////////////////// |
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| 167 | // |
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| 168 | // composite <1 actor> class |
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| 169 | // |
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| 170 | /////////////////////////////////////////////////////////////////////////////// |
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| 171 | template <typename OperationT, typename TupleT, |
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| 172 | typename A> |
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| 173 | struct composite1_result { |
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| 174 | |
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| 175 | typedef typename OperationT::template result< |
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| 176 | typename actor_result<A, TupleT>::plain_type |
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| 177 | >::type type; |
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| 178 | }; |
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| 179 | |
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| 180 | ////////////////////////////////// |
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| 181 | template <typename OperationT, |
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| 182 | typename A> |
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| 183 | struct composite<OperationT, |
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| 184 | A, nil_t, nil_t, |
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| 185 | #if PHOENIX_LIMIT > 3 |
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| 186 | nil_t, nil_t, nil_t, |
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| 187 | #if PHOENIX_LIMIT > 6 |
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| 188 | nil_t, nil_t, nil_t, |
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| 189 | #if PHOENIX_LIMIT > 9 |
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| 190 | nil_t, nil_t, nil_t, |
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| 191 | #if PHOENIX_LIMIT > 12 |
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| 192 | nil_t, nil_t, nil_t, |
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| 193 | #endif |
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| 194 | #endif |
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| 195 | #endif |
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| 196 | #endif |
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| 197 | nil_t // Unused |
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| 198 | > { |
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| 199 | |
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| 200 | typedef composite<OperationT, A> self_t; |
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| 201 | |
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| 202 | template <typename TupleT> |
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| 203 | struct result { |
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| 204 | |
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| 205 | typedef typename composite1_result< |
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| 206 | OperationT, TupleT, A |
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| 207 | >::type type; |
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| 208 | }; |
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| 209 | |
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| 210 | composite(OperationT const& op_, |
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| 211 | A const& a_) |
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| 212 | : op(op_), a(a_) {} |
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| 213 | |
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| 214 | template <typename TupleT> |
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| 215 | typename actor_result<self_t, TupleT>::type |
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| 216 | eval(TupleT const& args) const |
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| 217 | { |
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| 218 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
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| 219 | return op(ra); |
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| 220 | } |
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| 221 | |
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| 222 | mutable OperationT op; // operation |
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| 223 | A a; // actors |
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| 224 | }; |
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| 225 | |
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| 226 | /////////////////////////////////////////////////////////////////////////////// |
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| 227 | // |
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| 228 | // composite <2 actors> class |
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| 229 | // |
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| 230 | /////////////////////////////////////////////////////////////////////////////// |
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| 231 | template <typename OperationT, typename TupleT, |
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| 232 | typename A, typename B> |
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| 233 | struct composite2_result { |
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| 234 | |
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| 235 | typedef typename OperationT::template result< |
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| 236 | typename actor_result<A, TupleT>::plain_type, |
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| 237 | typename actor_result<B, TupleT>::plain_type |
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| 238 | >::type type; |
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| 239 | }; |
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| 240 | |
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| 241 | ////////////////////////////////// |
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| 242 | template <typename OperationT, |
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| 243 | typename A, typename B> |
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| 244 | struct composite<OperationT, |
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| 245 | A, B, nil_t, |
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| 246 | #if PHOENIX_LIMIT > 3 |
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| 247 | nil_t, nil_t, nil_t, |
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| 248 | #if PHOENIX_LIMIT > 6 |
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| 249 | nil_t, nil_t, nil_t, |
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| 250 | #if PHOENIX_LIMIT > 9 |
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| 251 | nil_t, nil_t, nil_t, |
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| 252 | #if PHOENIX_LIMIT > 12 |
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| 253 | nil_t, nil_t, nil_t, |
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| 254 | #endif |
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| 255 | #endif |
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| 256 | #endif |
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| 257 | #endif |
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| 258 | nil_t // Unused |
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| 259 | > { |
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| 260 | |
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| 261 | typedef composite<OperationT, A, B> self_t; |
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| 262 | |
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| 263 | template <typename TupleT> |
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| 264 | struct result { |
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| 265 | |
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| 266 | typedef typename composite2_result< |
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| 267 | OperationT, TupleT, A, B |
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| 268 | >::type type; |
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| 269 | }; |
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| 270 | |
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| 271 | composite(OperationT const& op_, |
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| 272 | A const& a_, B const& b_) |
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| 273 | : op(op_), a(a_), b(b_) {} |
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| 274 | |
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| 275 | template <typename TupleT> |
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| 276 | typename actor_result<self_t, TupleT>::type |
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| 277 | eval(TupleT const& args) const |
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| 278 | { |
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| 279 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
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| 280 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
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| 281 | return op(ra, rb); |
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| 282 | } |
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| 283 | |
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| 284 | mutable OperationT op; // operation |
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| 285 | A a; B b; // actors |
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| 286 | }; |
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| 287 | |
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| 288 | /////////////////////////////////////////////////////////////////////////////// |
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| 289 | // |
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| 290 | // composite <3 actors> class |
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| 291 | // |
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| 292 | /////////////////////////////////////////////////////////////////////////////// |
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| 293 | template <typename OperationT, typename TupleT, |
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| 294 | typename A, typename B, typename C> |
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| 295 | struct composite3_result { |
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| 296 | |
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| 297 | typedef typename OperationT::template result< |
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| 298 | typename actor_result<A, TupleT>::plain_type, |
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| 299 | typename actor_result<B, TupleT>::plain_type, |
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| 300 | typename actor_result<C, TupleT>::plain_type |
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| 301 | >::type type; |
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| 302 | }; |
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| 303 | |
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| 304 | ////////////////////////////////// |
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| 305 | template <typename OperationT, |
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| 306 | typename A, typename B, typename C> |
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| 307 | struct composite<OperationT, |
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| 308 | A, B, C, |
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| 309 | #if PHOENIX_LIMIT > 3 |
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| 310 | nil_t, nil_t, nil_t, |
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| 311 | #if PHOENIX_LIMIT > 6 |
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| 312 | nil_t, nil_t, nil_t, |
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| 313 | #if PHOENIX_LIMIT > 9 |
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| 314 | nil_t, nil_t, nil_t, |
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| 315 | #if PHOENIX_LIMIT > 12 |
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| 316 | nil_t, nil_t, nil_t, |
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| 317 | #endif |
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| 318 | #endif |
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| 319 | #endif |
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| 320 | #endif |
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| 321 | nil_t // Unused |
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| 322 | > { |
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| 323 | |
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| 324 | typedef composite<OperationT, A, B, C> self_t; |
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| 325 | |
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| 326 | template <typename TupleT> |
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| 327 | struct result { |
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| 328 | |
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| 329 | typedef typename composite3_result< |
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| 330 | OperationT, TupleT, A, B, C |
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| 331 | >::type type; |
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| 332 | }; |
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| 333 | |
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| 334 | composite(OperationT const& op_, |
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| 335 | A const& a_, B const& b_, C const& c_) |
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| 336 | : op(op_), a(a_), b(b_), c(c_) {} |
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| 337 | |
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| 338 | template <typename TupleT> |
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| 339 | typename actor_result<self_t, TupleT>::type |
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| 340 | eval(TupleT const& args) const |
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| 341 | { |
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| 342 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
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| 343 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
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| 344 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
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| 345 | return op(ra, rb, rc); |
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| 346 | } |
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| 347 | |
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| 348 | mutable OperationT op; // operation |
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| 349 | A a; B b; C c; // actors |
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| 350 | }; |
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| 351 | |
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| 352 | #if PHOENIX_LIMIT > 3 |
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| 353 | /////////////////////////////////////////////////////////////////////////////// |
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| 354 | // |
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| 355 | // composite <4 actors> class |
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| 356 | // |
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| 357 | /////////////////////////////////////////////////////////////////////////////// |
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| 358 | template <typename OperationT, typename TupleT, |
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| 359 | typename A, typename B, typename C, typename D> |
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| 360 | struct composite4_result { |
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| 361 | |
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| 362 | typedef typename OperationT::template result< |
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| 363 | typename actor_result<A, TupleT>::plain_type, |
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| 364 | typename actor_result<B, TupleT>::plain_type, |
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| 365 | typename actor_result<C, TupleT>::plain_type, |
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| 366 | typename actor_result<D, TupleT>::plain_type |
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| 367 | >::type type; |
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| 368 | }; |
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| 369 | |
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| 370 | ////////////////////////////////// |
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| 371 | template <typename OperationT, |
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| 372 | typename A, typename B, typename C, typename D> |
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| 373 | struct composite<OperationT, |
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| 374 | A, B, C, D, nil_t, nil_t, |
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| 375 | #if PHOENIX_LIMIT > 6 |
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| 376 | nil_t, nil_t, nil_t, |
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| 377 | #if PHOENIX_LIMIT > 9 |
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| 378 | nil_t, nil_t, nil_t, |
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| 379 | #if PHOENIX_LIMIT > 12 |
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| 380 | nil_t, nil_t, nil_t, |
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| 381 | #endif |
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| 382 | #endif |
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| 383 | #endif |
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| 384 | nil_t // Unused |
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| 385 | > { |
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| 386 | |
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| 387 | typedef composite<OperationT, A, B, C, D> self_t; |
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| 388 | |
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| 389 | template <typename TupleT> |
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| 390 | struct result { |
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| 391 | |
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| 392 | typedef typename composite4_result< |
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| 393 | OperationT, TupleT, A, B, C, D |
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| 394 | >::type type; |
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| 395 | }; |
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| 396 | |
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| 397 | composite(OperationT const& op_, |
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| 398 | A const& a_, B const& b_, C const& c_, D const& d_) |
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| 399 | : op(op_), a(a_), b(b_), c(c_), d(d_) {} |
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| 400 | |
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| 401 | template <typename TupleT> |
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| 402 | typename actor_result<self_t, TupleT>::type |
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| 403 | eval(TupleT const& args) const |
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| 404 | { |
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| 405 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
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| 406 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
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| 407 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
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| 408 | typename actor_result<D, TupleT>::type rd = d.eval(args); |
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| 409 | return op(ra, rb, rc, rd); |
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| 410 | } |
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| 411 | |
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| 412 | mutable OperationT op; // operation |
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| 413 | A a; B b; C c; D d; // actors |
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| 414 | }; |
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| 415 | |
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| 416 | /////////////////////////////////////////////////////////////////////////////// |
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| 417 | // |
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| 418 | // composite <5 actors> class |
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| 419 | // |
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| 420 | /////////////////////////////////////////////////////////////////////////////// |
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| 421 | template <typename OperationT, typename TupleT, |
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| 422 | typename A, typename B, typename C, typename D, typename E> |
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| 423 | struct composite5_result { |
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| 424 | |
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| 425 | typedef typename OperationT::template result< |
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| 426 | typename actor_result<A, TupleT>::plain_type, |
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| 427 | typename actor_result<B, TupleT>::plain_type, |
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| 428 | typename actor_result<C, TupleT>::plain_type, |
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| 429 | typename actor_result<D, TupleT>::plain_type, |
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| 430 | typename actor_result<E, TupleT>::plain_type |
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| 431 | >::type type; |
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| 432 | }; |
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| 433 | |
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| 434 | ////////////////////////////////// |
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| 435 | template <typename OperationT, |
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| 436 | typename A, typename B, typename C, typename D, typename E> |
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| 437 | struct composite<OperationT, |
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| 438 | A, B, C, D, E, nil_t, |
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| 439 | #if PHOENIX_LIMIT > 6 |
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| 440 | nil_t, nil_t, nil_t, |
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| 441 | #if PHOENIX_LIMIT > 9 |
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| 442 | nil_t, nil_t, nil_t, |
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| 443 | #if PHOENIX_LIMIT > 12 |
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| 444 | nil_t, nil_t, nil_t, |
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| 445 | #endif |
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| 446 | #endif |
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| 447 | #endif |
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| 448 | nil_t // Unused |
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| 449 | > { |
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| 450 | |
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| 451 | typedef composite<OperationT, A, B, C, D, E> self_t; |
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| 452 | |
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| 453 | template <typename TupleT> |
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| 454 | struct result { |
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| 455 | |
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| 456 | typedef typename composite5_result< |
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| 457 | OperationT, TupleT, A, B, C, D, E |
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| 458 | >::type type; |
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| 459 | }; |
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| 460 | |
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| 461 | composite(OperationT const& op_, |
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| 462 | A const& a_, B const& b_, C const& c_, D const& d_, E const& e_) |
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| 463 | : op(op_), a(a_), b(b_), c(c_), d(d_), e(e_) {} |
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| 464 | |
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| 465 | template <typename TupleT> |
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| 466 | typename actor_result<self_t, TupleT>::type |
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| 467 | eval(TupleT const& args) const |
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| 468 | { |
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| 469 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
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| 470 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
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| 471 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
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| 472 | typename actor_result<D, TupleT>::type rd = d.eval(args); |
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| 473 | typename actor_result<E, TupleT>::type re = e.eval(args); |
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| 474 | return op(ra, rb, rc, rd, re); |
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| 475 | } |
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| 476 | |
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| 477 | mutable OperationT op; // operation |
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| 478 | A a; B b; C c; D d; E e; // actors |
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| 479 | }; |
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| 480 | |
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| 481 | /////////////////////////////////////////////////////////////////////////////// |
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| 482 | // |
|---|
| 483 | // composite <6 actors> class |
|---|
| 484 | // |
|---|
| 485 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 486 | template <typename OperationT, typename TupleT, |
|---|
| 487 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 488 | typename F> |
|---|
| 489 | struct composite6_result { |
|---|
| 490 | |
|---|
| 491 | typedef typename OperationT::template result< |
|---|
| 492 | typename actor_result<A, TupleT>::plain_type, |
|---|
| 493 | typename actor_result<B, TupleT>::plain_type, |
|---|
| 494 | typename actor_result<C, TupleT>::plain_type, |
|---|
| 495 | typename actor_result<D, TupleT>::plain_type, |
|---|
| 496 | typename actor_result<E, TupleT>::plain_type, |
|---|
| 497 | typename actor_result<F, TupleT>::plain_type |
|---|
| 498 | >::type type; |
|---|
| 499 | }; |
|---|
| 500 | |
|---|
| 501 | ////////////////////////////////// |
|---|
| 502 | template <typename OperationT, |
|---|
| 503 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 504 | typename F> |
|---|
| 505 | struct composite<OperationT, |
|---|
| 506 | A, B, C, D, E, F, |
|---|
| 507 | #if PHOENIX_LIMIT > 6 |
|---|
| 508 | nil_t, nil_t, nil_t, |
|---|
| 509 | #if PHOENIX_LIMIT > 9 |
|---|
| 510 | nil_t, nil_t, nil_t, |
|---|
| 511 | #if PHOENIX_LIMIT > 12 |
|---|
| 512 | nil_t, nil_t, nil_t, |
|---|
| 513 | #endif |
|---|
| 514 | #endif |
|---|
| 515 | #endif |
|---|
| 516 | nil_t // Unused |
|---|
| 517 | > { |
|---|
| 518 | |
|---|
| 519 | typedef composite<OperationT, A, B, C, D, E, F> self_t; |
|---|
| 520 | |
|---|
| 521 | template <typename TupleT> |
|---|
| 522 | struct result { |
|---|
| 523 | |
|---|
| 524 | typedef typename composite6_result< |
|---|
| 525 | OperationT, TupleT, A, B, C, D, E, F |
|---|
| 526 | >::type type; |
|---|
| 527 | }; |
|---|
| 528 | |
|---|
| 529 | composite(OperationT const& op_, |
|---|
| 530 | A const& a_, B const& b_, C const& c_, D const& d_, E const& e_, |
|---|
| 531 | F const& f_) |
|---|
| 532 | : op(op_), a(a_), b(b_), c(c_), d(d_), e(e_), |
|---|
| 533 | f(f_) {} |
|---|
| 534 | |
|---|
| 535 | template <typename TupleT> |
|---|
| 536 | typename actor_result<self_t, TupleT>::type |
|---|
| 537 | eval(TupleT const& args) const |
|---|
| 538 | { |
|---|
| 539 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
|---|
| 540 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
|---|
| 541 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
|---|
| 542 | typename actor_result<D, TupleT>::type rd = d.eval(args); |
|---|
| 543 | typename actor_result<E, TupleT>::type re = e.eval(args); |
|---|
| 544 | typename actor_result<F, TupleT>::type rf = f.eval(args); |
|---|
| 545 | return op(ra, rb, rc, rd, re, rf); |
|---|
| 546 | } |
|---|
| 547 | |
|---|
| 548 | mutable OperationT op; // operation |
|---|
| 549 | A a; B b; C c; D d; E e; F f; // actors |
|---|
| 550 | }; |
|---|
| 551 | |
|---|
| 552 | #if PHOENIX_LIMIT > 6 |
|---|
| 553 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 554 | // |
|---|
| 555 | // composite <7 actors> class |
|---|
| 556 | // |
|---|
| 557 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 558 | template <typename OperationT, typename TupleT, |
|---|
| 559 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 560 | typename F, typename G> |
|---|
| 561 | struct composite7_result { |
|---|
| 562 | |
|---|
| 563 | typedef typename OperationT::template result< |
|---|
| 564 | typename actor_result<A, TupleT>::plain_type, |
|---|
| 565 | typename actor_result<B, TupleT>::plain_type, |
|---|
| 566 | typename actor_result<C, TupleT>::plain_type, |
|---|
| 567 | typename actor_result<D, TupleT>::plain_type, |
|---|
| 568 | typename actor_result<E, TupleT>::plain_type, |
|---|
| 569 | typename actor_result<F, TupleT>::plain_type, |
|---|
| 570 | typename actor_result<G, TupleT>::plain_type |
|---|
| 571 | >::type type; |
|---|
| 572 | }; |
|---|
| 573 | |
|---|
| 574 | ////////////////////////////////// |
|---|
| 575 | template <typename OperationT, |
|---|
| 576 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 577 | typename F, typename G> |
|---|
| 578 | struct composite<OperationT, |
|---|
| 579 | A, B, C, D, E, F, G, nil_t, nil_t, |
|---|
| 580 | #if PHOENIX_LIMIT > 9 |
|---|
| 581 | nil_t, nil_t, nil_t, |
|---|
| 582 | #if PHOENIX_LIMIT > 12 |
|---|
| 583 | nil_t, nil_t, nil_t, |
|---|
| 584 | #endif |
|---|
| 585 | #endif |
|---|
| 586 | nil_t // Unused |
|---|
| 587 | > { |
|---|
| 588 | |
|---|
| 589 | typedef composite<OperationT, A, B, C, D, E, F, G> self_t; |
|---|
| 590 | |
|---|
| 591 | template <typename TupleT> |
|---|
| 592 | struct result { |
|---|
| 593 | |
|---|
| 594 | typedef typename composite7_result< |
|---|
| 595 | OperationT, TupleT, A, B, C, D, E, F, G |
|---|
| 596 | >::type type; |
|---|
| 597 | }; |
|---|
| 598 | |
|---|
| 599 | composite(OperationT const& op_, |
|---|
| 600 | A const& a_, B const& b_, C const& c_, D const& d_, E const& e_, |
|---|
| 601 | F const& f_, G const& g_) |
|---|
| 602 | : op(op_), a(a_), b(b_), c(c_), d(d_), e(e_), |
|---|
| 603 | f(f_), g(g_) {} |
|---|
| 604 | |
|---|
| 605 | template <typename TupleT> |
|---|
| 606 | typename actor_result<self_t, TupleT>::type |
|---|
| 607 | eval(TupleT const& args) const |
|---|
| 608 | { |
|---|
| 609 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
|---|
| 610 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
|---|
| 611 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
|---|
| 612 | typename actor_result<D, TupleT>::type rd = d.eval(args); |
|---|
| 613 | typename actor_result<E, TupleT>::type re = e.eval(args); |
|---|
| 614 | typename actor_result<F, TupleT>::type rf = f.eval(args); |
|---|
| 615 | typename actor_result<G, TupleT>::type rg = g.eval(args); |
|---|
| 616 | return op(ra, rb, rc, rd, re, rf, rg); |
|---|
| 617 | } |
|---|
| 618 | |
|---|
| 619 | mutable OperationT op; // operation |
|---|
| 620 | A a; B b; C c; D d; E e; F f; G g; // actors |
|---|
| 621 | }; |
|---|
| 622 | |
|---|
| 623 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 624 | // |
|---|
| 625 | // composite <8 actors> class |
|---|
| 626 | // |
|---|
| 627 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 628 | template <typename OperationT, typename TupleT, |
|---|
| 629 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 630 | typename F, typename G, typename H> |
|---|
| 631 | struct composite8_result { |
|---|
| 632 | |
|---|
| 633 | typedef typename OperationT::template result< |
|---|
| 634 | typename actor_result<A, TupleT>::plain_type, |
|---|
| 635 | typename actor_result<B, TupleT>::plain_type, |
|---|
| 636 | typename actor_result<C, TupleT>::plain_type, |
|---|
| 637 | typename actor_result<D, TupleT>::plain_type, |
|---|
| 638 | typename actor_result<E, TupleT>::plain_type, |
|---|
| 639 | typename actor_result<F, TupleT>::plain_type, |
|---|
| 640 | typename actor_result<G, TupleT>::plain_type, |
|---|
| 641 | typename actor_result<H, TupleT>::plain_type |
|---|
| 642 | >::type type; |
|---|
| 643 | }; |
|---|
| 644 | |
|---|
| 645 | ////////////////////////////////// |
|---|
| 646 | template <typename OperationT, |
|---|
| 647 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 648 | typename F, typename G, typename H> |
|---|
| 649 | struct composite<OperationT, |
|---|
| 650 | A, B, C, D, E, F, G, H, nil_t, |
|---|
| 651 | #if PHOENIX_LIMIT > 9 |
|---|
| 652 | nil_t, nil_t, nil_t, |
|---|
| 653 | #if PHOENIX_LIMIT > 12 |
|---|
| 654 | nil_t, nil_t, nil_t, |
|---|
| 655 | #endif |
|---|
| 656 | #endif |
|---|
| 657 | nil_t // Unused |
|---|
| 658 | > { |
|---|
| 659 | |
|---|
| 660 | typedef composite<OperationT, A, B, C, D, E, F, G, H> self_t; |
|---|
| 661 | |
|---|
| 662 | template <typename TupleT> |
|---|
| 663 | struct result { |
|---|
| 664 | |
|---|
| 665 | typedef typename composite8_result< |
|---|
| 666 | OperationT, TupleT, A, B, C, D, E, F, G, H |
|---|
| 667 | >::type type; |
|---|
| 668 | }; |
|---|
| 669 | |
|---|
| 670 | composite(OperationT const& op_, |
|---|
| 671 | A const& a_, B const& b_, C const& c_, D const& d_, E const& e_, |
|---|
| 672 | F const& f_, G const& g_, H const& h_) |
|---|
| 673 | : op(op_), a(a_), b(b_), c(c_), d(d_), e(e_), |
|---|
| 674 | f(f_), g(g_), h(h_) {} |
|---|
| 675 | |
|---|
| 676 | template <typename TupleT> |
|---|
| 677 | typename actor_result<self_t, TupleT>::type |
|---|
| 678 | eval(TupleT const& args) const |
|---|
| 679 | { |
|---|
| 680 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
|---|
| 681 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
|---|
| 682 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
|---|
| 683 | typename actor_result<D, TupleT>::type rd = d.eval(args); |
|---|
| 684 | typename actor_result<E, TupleT>::type re = e.eval(args); |
|---|
| 685 | typename actor_result<F, TupleT>::type rf = f.eval(args); |
|---|
| 686 | typename actor_result<G, TupleT>::type rg = g.eval(args); |
|---|
| 687 | typename actor_result<H, TupleT>::type rh = h.eval(args); |
|---|
| 688 | return op(ra, rb, rc, rd, re, rf, rg, rh); |
|---|
| 689 | } |
|---|
| 690 | |
|---|
| 691 | mutable OperationT op; // operation |
|---|
| 692 | A a; B b; C c; D d; E e; F f; G g; H h; // actors |
|---|
| 693 | }; |
|---|
| 694 | |
|---|
| 695 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 696 | // |
|---|
| 697 | // composite <9 actors> class |
|---|
| 698 | // |
|---|
| 699 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 700 | template <typename OperationT, typename TupleT, |
|---|
| 701 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 702 | typename F, typename G, typename H, typename I> |
|---|
| 703 | struct composite9_result { |
|---|
| 704 | |
|---|
| 705 | typedef typename OperationT::template result< |
|---|
| 706 | typename actor_result<A, TupleT>::plain_type, |
|---|
| 707 | typename actor_result<B, TupleT>::plain_type, |
|---|
| 708 | typename actor_result<C, TupleT>::plain_type, |
|---|
| 709 | typename actor_result<D, TupleT>::plain_type, |
|---|
| 710 | typename actor_result<E, TupleT>::plain_type, |
|---|
| 711 | typename actor_result<F, TupleT>::plain_type, |
|---|
| 712 | typename actor_result<G, TupleT>::plain_type, |
|---|
| 713 | typename actor_result<H, TupleT>::plain_type, |
|---|
| 714 | typename actor_result<I, TupleT>::plain_type |
|---|
| 715 | >::type type; |
|---|
| 716 | }; |
|---|
| 717 | |
|---|
| 718 | ////////////////////////////////// |
|---|
| 719 | template <typename OperationT, |
|---|
| 720 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 721 | typename F, typename G, typename H, typename I> |
|---|
| 722 | struct composite<OperationT, |
|---|
| 723 | A, B, C, D, E, F, G, H, I, |
|---|
| 724 | #if PHOENIX_LIMIT > 9 |
|---|
| 725 | nil_t, nil_t, nil_t, |
|---|
| 726 | #if PHOENIX_LIMIT > 12 |
|---|
| 727 | nil_t, nil_t, nil_t, |
|---|
| 728 | #endif |
|---|
| 729 | #endif |
|---|
| 730 | nil_t // Unused |
|---|
| 731 | > { |
|---|
| 732 | |
|---|
| 733 | typedef composite<OperationT, A, B, C, D, E, F, G, H, I> self_t; |
|---|
| 734 | |
|---|
| 735 | template <typename TupleT> |
|---|
| 736 | struct result { |
|---|
| 737 | |
|---|
| 738 | typedef typename composite9_result< |
|---|
| 739 | OperationT, TupleT, A, B, C, D, E, F, G, H, I |
|---|
| 740 | >::type type; |
|---|
| 741 | }; |
|---|
| 742 | |
|---|
| 743 | composite(OperationT const& op_, |
|---|
| 744 | A const& a_, B const& b_, C const& c_, D const& d_, E const& e_, |
|---|
| 745 | F const& f_, G const& g_, H const& h_, I const& i_) |
|---|
| 746 | : op(op_), a(a_), b(b_), c(c_), d(d_), e(e_), |
|---|
| 747 | f(f_), g(g_), h(h_), i(i_) {} |
|---|
| 748 | |
|---|
| 749 | template <typename TupleT> |
|---|
| 750 | typename actor_result<self_t, TupleT>::type |
|---|
| 751 | eval(TupleT const& args) const |
|---|
| 752 | { |
|---|
| 753 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
|---|
| 754 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
|---|
| 755 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
|---|
| 756 | typename actor_result<D, TupleT>::type rd = d.eval(args); |
|---|
| 757 | typename actor_result<E, TupleT>::type re = e.eval(args); |
|---|
| 758 | typename actor_result<F, TupleT>::type rf = f.eval(args); |
|---|
| 759 | typename actor_result<G, TupleT>::type rg = g.eval(args); |
|---|
| 760 | typename actor_result<H, TupleT>::type rh = h.eval(args); |
|---|
| 761 | typename actor_result<I, TupleT>::type ri = i.eval(args); |
|---|
| 762 | return op(ra, rb, rc, rd, re, rf, rg, rh, ri); |
|---|
| 763 | } |
|---|
| 764 | |
|---|
| 765 | mutable OperationT op; // operation |
|---|
| 766 | A a; B b; C c; D d; E e; F f; G g; H h; I i; // actors |
|---|
| 767 | }; |
|---|
| 768 | |
|---|
| 769 | #if PHOENIX_LIMIT > 9 |
|---|
| 770 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 771 | // |
|---|
| 772 | // composite <10 actors> class |
|---|
| 773 | // |
|---|
| 774 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 775 | template <typename OperationT, typename TupleT, |
|---|
| 776 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 777 | typename F, typename G, typename H, typename I, typename J> |
|---|
| 778 | struct composite10_result { |
|---|
| 779 | |
|---|
| 780 | typedef typename OperationT::template result< |
|---|
| 781 | typename actor_result<A, TupleT>::plain_type, |
|---|
| 782 | typename actor_result<B, TupleT>::plain_type, |
|---|
| 783 | typename actor_result<C, TupleT>::plain_type, |
|---|
| 784 | typename actor_result<D, TupleT>::plain_type, |
|---|
| 785 | typename actor_result<E, TupleT>::plain_type, |
|---|
| 786 | typename actor_result<F, TupleT>::plain_type, |
|---|
| 787 | typename actor_result<G, TupleT>::plain_type, |
|---|
| 788 | typename actor_result<H, TupleT>::plain_type, |
|---|
| 789 | typename actor_result<I, TupleT>::plain_type, |
|---|
| 790 | typename actor_result<J, TupleT>::plain_type |
|---|
| 791 | >::type type; |
|---|
| 792 | }; |
|---|
| 793 | |
|---|
| 794 | ////////////////////////////////// |
|---|
| 795 | template <typename OperationT, |
|---|
| 796 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 797 | typename F, typename G, typename H, typename I, typename J> |
|---|
| 798 | struct composite<OperationT, |
|---|
| 799 | A, B, C, D, E, F, G, H, I, J, nil_t, nil_t, |
|---|
| 800 | #if PHOENIX_LIMIT > 12 |
|---|
| 801 | nil_t, nil_t, nil_t, |
|---|
| 802 | #endif |
|---|
| 803 | nil_t // Unused |
|---|
| 804 | > { |
|---|
| 805 | |
|---|
| 806 | typedef composite<OperationT, A, B, C, D, E, F, G, H, I, J> self_t; |
|---|
| 807 | |
|---|
| 808 | template <typename TupleT> |
|---|
| 809 | struct result { |
|---|
| 810 | |
|---|
| 811 | typedef typename composite10_result< |
|---|
| 812 | OperationT, TupleT, A, B, C, D, E, F, G, H, I, J |
|---|
| 813 | >::type type; |
|---|
| 814 | }; |
|---|
| 815 | |
|---|
| 816 | composite(OperationT const& op_, |
|---|
| 817 | A const& a_, B const& b_, C const& c_, D const& d_, E const& e_, |
|---|
| 818 | F const& f_, G const& g_, H const& h_, I const& i_, J const& j_) |
|---|
| 819 | : op(op_), a(a_), b(b_), c(c_), d(d_), e(e_), |
|---|
| 820 | f(f_), g(g_), h(h_), i(i_), j(j_) {} |
|---|
| 821 | |
|---|
| 822 | template <typename TupleT> |
|---|
| 823 | typename actor_result<self_t, TupleT>::type |
|---|
| 824 | eval(TupleT const& args) const |
|---|
| 825 | { |
|---|
| 826 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
|---|
| 827 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
|---|
| 828 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
|---|
| 829 | typename actor_result<D, TupleT>::type rd = d.eval(args); |
|---|
| 830 | typename actor_result<E, TupleT>::type re = e.eval(args); |
|---|
| 831 | typename actor_result<F, TupleT>::type rf = f.eval(args); |
|---|
| 832 | typename actor_result<G, TupleT>::type rg = g.eval(args); |
|---|
| 833 | typename actor_result<H, TupleT>::type rh = h.eval(args); |
|---|
| 834 | typename actor_result<I, TupleT>::type ri = i.eval(args); |
|---|
| 835 | typename actor_result<J, TupleT>::type rj = j.eval(args); |
|---|
| 836 | return op(ra, rb, rc, rd, re, rf, rg, rh, ri, rj); |
|---|
| 837 | } |
|---|
| 838 | |
|---|
| 839 | mutable OperationT op; // operation |
|---|
| 840 | A a; B b; C c; D d; E e; F f; G g; H h; I i; J j; // actors |
|---|
| 841 | }; |
|---|
| 842 | |
|---|
| 843 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 844 | // |
|---|
| 845 | // composite <11 actors> class |
|---|
| 846 | // |
|---|
| 847 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 848 | template <typename OperationT, typename TupleT, |
|---|
| 849 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 850 | typename F, typename G, typename H, typename I, typename J, |
|---|
| 851 | typename K> |
|---|
| 852 | struct composite11_result { |
|---|
| 853 | |
|---|
| 854 | typedef typename OperationT::template result< |
|---|
| 855 | typename actor_result<A, TupleT>::plain_type, |
|---|
| 856 | typename actor_result<B, TupleT>::plain_type, |
|---|
| 857 | typename actor_result<C, TupleT>::plain_type, |
|---|
| 858 | typename actor_result<D, TupleT>::plain_type, |
|---|
| 859 | typename actor_result<E, TupleT>::plain_type, |
|---|
| 860 | typename actor_result<F, TupleT>::plain_type, |
|---|
| 861 | typename actor_result<G, TupleT>::plain_type, |
|---|
| 862 | typename actor_result<H, TupleT>::plain_type, |
|---|
| 863 | typename actor_result<I, TupleT>::plain_type, |
|---|
| 864 | typename actor_result<J, TupleT>::plain_type, |
|---|
| 865 | typename actor_result<K, TupleT>::plain_type |
|---|
| 866 | >::type type; |
|---|
| 867 | }; |
|---|
| 868 | |
|---|
| 869 | ////////////////////////////////// |
|---|
| 870 | template <typename OperationT, |
|---|
| 871 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 872 | typename F, typename G, typename H, typename I, typename J, |
|---|
| 873 | typename K> |
|---|
| 874 | struct composite<OperationT, |
|---|
| 875 | A, B, C, D, E, F, G, H, I, J, K, nil_t, |
|---|
| 876 | #if PHOENIX_LIMIT > 12 |
|---|
| 877 | nil_t, nil_t, nil_t, |
|---|
| 878 | #endif |
|---|
| 879 | nil_t // Unused |
|---|
| 880 | > { |
|---|
| 881 | |
|---|
| 882 | typedef composite<OperationT, |
|---|
| 883 | A, B, C, D, E, F, G, H, I, J, K> self_t; |
|---|
| 884 | |
|---|
| 885 | template <typename TupleT> |
|---|
| 886 | struct result { |
|---|
| 887 | |
|---|
| 888 | typedef typename composite11_result< |
|---|
| 889 | OperationT, TupleT, A, B, C, D, E, F, G, H, I, J, K |
|---|
| 890 | >::type type; |
|---|
| 891 | }; |
|---|
| 892 | |
|---|
| 893 | composite(OperationT const& op_, |
|---|
| 894 | A const& a_, B const& b_, C const& c_, D const& d_, E const& e_, |
|---|
| 895 | F const& f_, G const& g_, H const& h_, I const& i_, J const& j_, |
|---|
| 896 | K const& k_) |
|---|
| 897 | : op(op_), a(a_), b(b_), c(c_), d(d_), e(e_), |
|---|
| 898 | f(f_), g(g_), h(h_), i(i_), j(j_), |
|---|
| 899 | k(k_) {} |
|---|
| 900 | |
|---|
| 901 | template <typename TupleT> |
|---|
| 902 | typename actor_result<self_t, TupleT>::type |
|---|
| 903 | eval(TupleT const& args) const |
|---|
| 904 | { |
|---|
| 905 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
|---|
| 906 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
|---|
| 907 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
|---|
| 908 | typename actor_result<D, TupleT>::type rd = d.eval(args); |
|---|
| 909 | typename actor_result<E, TupleT>::type re = e.eval(args); |
|---|
| 910 | typename actor_result<F, TupleT>::type rf = f.eval(args); |
|---|
| 911 | typename actor_result<G, TupleT>::type rg = g.eval(args); |
|---|
| 912 | typename actor_result<H, TupleT>::type rh = h.eval(args); |
|---|
| 913 | typename actor_result<I, TupleT>::type ri = i.eval(args); |
|---|
| 914 | typename actor_result<J, TupleT>::type rj = j.eval(args); |
|---|
| 915 | typename actor_result<K, TupleT>::type rk = k.eval(args); |
|---|
| 916 | return op(ra, rb, rc, rd, re, rf, rg, rh, ri, rj, rk); |
|---|
| 917 | } |
|---|
| 918 | |
|---|
| 919 | mutable OperationT op; // operation |
|---|
| 920 | A a; B b; C c; D d; E e; F f; G g; H h; I i; J j; |
|---|
| 921 | K k;// actors |
|---|
| 922 | }; |
|---|
| 923 | |
|---|
| 924 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 925 | // |
|---|
| 926 | // composite <12 actors> class |
|---|
| 927 | // |
|---|
| 928 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 929 | template <typename OperationT, typename TupleT, |
|---|
| 930 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 931 | typename F, typename G, typename H, typename I, typename J, |
|---|
| 932 | typename K, typename L> |
|---|
| 933 | struct composite12_result { |
|---|
| 934 | |
|---|
| 935 | typedef typename OperationT::template result< |
|---|
| 936 | typename actor_result<A, TupleT>::plain_type, |
|---|
| 937 | typename actor_result<B, TupleT>::plain_type, |
|---|
| 938 | typename actor_result<C, TupleT>::plain_type, |
|---|
| 939 | typename actor_result<D, TupleT>::plain_type, |
|---|
| 940 | typename actor_result<E, TupleT>::plain_type, |
|---|
| 941 | typename actor_result<F, TupleT>::plain_type, |
|---|
| 942 | typename actor_result<G, TupleT>::plain_type, |
|---|
| 943 | typename actor_result<H, TupleT>::plain_type, |
|---|
| 944 | typename actor_result<I, TupleT>::plain_type, |
|---|
| 945 | typename actor_result<J, TupleT>::plain_type, |
|---|
| 946 | typename actor_result<K, TupleT>::plain_type, |
|---|
| 947 | typename actor_result<L, TupleT>::plain_type |
|---|
| 948 | >::type type; |
|---|
| 949 | }; |
|---|
| 950 | |
|---|
| 951 | ////////////////////////////////// |
|---|
| 952 | template <typename OperationT, |
|---|
| 953 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 954 | typename F, typename G, typename H, typename I, typename J, |
|---|
| 955 | typename K, typename L> |
|---|
| 956 | struct composite<OperationT, |
|---|
| 957 | A, B, C, D, E, F, G, H, I, J, K, L, |
|---|
| 958 | #if PHOENIX_LIMIT > 12 |
|---|
| 959 | nil_t, nil_t, nil_t, |
|---|
| 960 | #endif |
|---|
| 961 | nil_t // Unused |
|---|
| 962 | > { |
|---|
| 963 | |
|---|
| 964 | typedef composite<OperationT, |
|---|
| 965 | A, B, C, D, E, F, G, H, I, J, K, L> self_t; |
|---|
| 966 | |
|---|
| 967 | template <typename TupleT> |
|---|
| 968 | struct result { |
|---|
| 969 | |
|---|
| 970 | typedef typename composite12_result< |
|---|
| 971 | OperationT, TupleT, A, B, C, D, E, F, G, H, I, J, K, L |
|---|
| 972 | >::type type; |
|---|
| 973 | }; |
|---|
| 974 | |
|---|
| 975 | composite(OperationT const& op_, |
|---|
| 976 | A const& a_, B const& b_, C const& c_, D const& d_, E const& e_, |
|---|
| 977 | F const& f_, G const& g_, H const& h_, I const& i_, J const& j_, |
|---|
| 978 | K const& k_, L const& l_) |
|---|
| 979 | : op(op_), a(a_), b(b_), c(c_), d(d_), e(e_), |
|---|
| 980 | f(f_), g(g_), h(h_), i(i_), j(j_), |
|---|
| 981 | k(k_), l(l_) {} |
|---|
| 982 | |
|---|
| 983 | template <typename TupleT> |
|---|
| 984 | typename actor_result<self_t, TupleT>::type |
|---|
| 985 | eval(TupleT const& args) const |
|---|
| 986 | { |
|---|
| 987 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
|---|
| 988 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
|---|
| 989 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
|---|
| 990 | typename actor_result<D, TupleT>::type rd = d.eval(args); |
|---|
| 991 | typename actor_result<E, TupleT>::type re = e.eval(args); |
|---|
| 992 | typename actor_result<F, TupleT>::type rf = f.eval(args); |
|---|
| 993 | typename actor_result<G, TupleT>::type rg = g.eval(args); |
|---|
| 994 | typename actor_result<H, TupleT>::type rh = h.eval(args); |
|---|
| 995 | typename actor_result<I, TupleT>::type ri = i.eval(args); |
|---|
| 996 | typename actor_result<J, TupleT>::type rj = j.eval(args); |
|---|
| 997 | typename actor_result<K, TupleT>::type rk = k.eval(args); |
|---|
| 998 | typename actor_result<L, TupleT>::type rl = l.eval(args); |
|---|
| 999 | return op(ra, rb, rc, rd, re, rf, rg, rh, ri, rj, rk, rl); |
|---|
| 1000 | } |
|---|
| 1001 | |
|---|
| 1002 | mutable OperationT op; // operation |
|---|
| 1003 | A a; B b; C c; D d; E e; F f; G g; H h; I i; J j; |
|---|
| 1004 | K k; L l;// actors |
|---|
| 1005 | }; |
|---|
| 1006 | |
|---|
| 1007 | #if PHOENIX_LIMIT > 12 |
|---|
| 1008 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 1009 | // |
|---|
| 1010 | // composite <13 actors> class |
|---|
| 1011 | // |
|---|
| 1012 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 1013 | template <typename OperationT, typename TupleT, |
|---|
| 1014 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 1015 | typename F, typename G, typename H, typename I, typename J, |
|---|
| 1016 | typename K, typename L, typename M> |
|---|
| 1017 | struct composite13_result { |
|---|
| 1018 | |
|---|
| 1019 | typedef typename OperationT::template result< |
|---|
| 1020 | typename actor_result<A, TupleT>::plain_type, |
|---|
| 1021 | typename actor_result<B, TupleT>::plain_type, |
|---|
| 1022 | typename actor_result<C, TupleT>::plain_type, |
|---|
| 1023 | typename actor_result<D, TupleT>::plain_type, |
|---|
| 1024 | typename actor_result<E, TupleT>::plain_type, |
|---|
| 1025 | typename actor_result<F, TupleT>::plain_type, |
|---|
| 1026 | typename actor_result<G, TupleT>::plain_type, |
|---|
| 1027 | typename actor_result<H, TupleT>::plain_type, |
|---|
| 1028 | typename actor_result<I, TupleT>::plain_type, |
|---|
| 1029 | typename actor_result<J, TupleT>::plain_type, |
|---|
| 1030 | typename actor_result<K, TupleT>::plain_type, |
|---|
| 1031 | typename actor_result<L, TupleT>::plain_type, |
|---|
| 1032 | typename actor_result<M, TupleT>::plain_type |
|---|
| 1033 | >::type type; |
|---|
| 1034 | }; |
|---|
| 1035 | |
|---|
| 1036 | ////////////////////////////////// |
|---|
| 1037 | template <typename OperationT, |
|---|
| 1038 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 1039 | typename F, typename G, typename H, typename I, typename J, |
|---|
| 1040 | typename K, typename L, typename M> |
|---|
| 1041 | struct composite<OperationT, |
|---|
| 1042 | A, B, C, D, E, F, G, H, I, J, K, L, M, nil_t, nil_t, nil_t |
|---|
| 1043 | > { |
|---|
| 1044 | |
|---|
| 1045 | typedef composite<OperationT, |
|---|
| 1046 | A, B, C, D, E, F, G, H, I, J, K, L, M> self_t; |
|---|
| 1047 | |
|---|
| 1048 | template <typename TupleT> |
|---|
| 1049 | struct result { |
|---|
| 1050 | |
|---|
| 1051 | typedef typename composite13_result< |
|---|
| 1052 | OperationT, TupleT, A, B, C, D, E, F, G, H, I, J, K, L, M |
|---|
| 1053 | >::type type; |
|---|
| 1054 | }; |
|---|
| 1055 | |
|---|
| 1056 | composite(OperationT const& op_, |
|---|
| 1057 | A const& a_, B const& b_, C const& c_, D const& d_, E const& e_, |
|---|
| 1058 | F const& f_, G const& g_, H const& h_, I const& i_, J const& j_, |
|---|
| 1059 | K const& k_, L const& l_, M const& m_) |
|---|
| 1060 | : op(op_), a(a_), b(b_), c(c_), d(d_), e(e_), |
|---|
| 1061 | f(f_), g(g_), h(h_), i(i_), j(j_), |
|---|
| 1062 | k(k_), l(l_), m(m_) {} |
|---|
| 1063 | |
|---|
| 1064 | template <typename TupleT> |
|---|
| 1065 | typename actor_result<self_t, TupleT>::type |
|---|
| 1066 | eval(TupleT const& args) const |
|---|
| 1067 | { |
|---|
| 1068 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
|---|
| 1069 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
|---|
| 1070 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
|---|
| 1071 | typename actor_result<D, TupleT>::type rd = d.eval(args); |
|---|
| 1072 | typename actor_result<E, TupleT>::type re = e.eval(args); |
|---|
| 1073 | typename actor_result<F, TupleT>::type rf = f.eval(args); |
|---|
| 1074 | typename actor_result<G, TupleT>::type rg = g.eval(args); |
|---|
| 1075 | typename actor_result<H, TupleT>::type rh = h.eval(args); |
|---|
| 1076 | typename actor_result<I, TupleT>::type ri = i.eval(args); |
|---|
| 1077 | typename actor_result<J, TupleT>::type rj = j.eval(args); |
|---|
| 1078 | typename actor_result<K, TupleT>::type rk = k.eval(args); |
|---|
| 1079 | typename actor_result<L, TupleT>::type rl = l.eval(args); |
|---|
| 1080 | typename actor_result<M, TupleT>::type rm = m.eval(args); |
|---|
| 1081 | return op(ra, rb, rc, rd, re, rf, rg, rh, ri, rj, rk, rl, rm); |
|---|
| 1082 | } |
|---|
| 1083 | |
|---|
| 1084 | mutable OperationT op; // operation |
|---|
| 1085 | A a; B b; C c; D d; E e; F f; G g; H h; I i; J j; |
|---|
| 1086 | K k; L l; M m; // actors |
|---|
| 1087 | }; |
|---|
| 1088 | |
|---|
| 1089 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 1090 | // |
|---|
| 1091 | // composite <14 actors> class |
|---|
| 1092 | // |
|---|
| 1093 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 1094 | template <typename OperationT, typename TupleT, |
|---|
| 1095 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 1096 | typename F, typename G, typename H, typename I, typename J, |
|---|
| 1097 | typename K, typename L, typename M, typename N> |
|---|
| 1098 | struct composite14_result { |
|---|
| 1099 | |
|---|
| 1100 | typedef typename OperationT::template result< |
|---|
| 1101 | typename actor_result<A, TupleT>::plain_type, |
|---|
| 1102 | typename actor_result<B, TupleT>::plain_type, |
|---|
| 1103 | typename actor_result<C, TupleT>::plain_type, |
|---|
| 1104 | typename actor_result<D, TupleT>::plain_type, |
|---|
| 1105 | typename actor_result<E, TupleT>::plain_type, |
|---|
| 1106 | typename actor_result<F, TupleT>::plain_type, |
|---|
| 1107 | typename actor_result<G, TupleT>::plain_type, |
|---|
| 1108 | typename actor_result<H, TupleT>::plain_type, |
|---|
| 1109 | typename actor_result<I, TupleT>::plain_type, |
|---|
| 1110 | typename actor_result<J, TupleT>::plain_type, |
|---|
| 1111 | typename actor_result<K, TupleT>::plain_type, |
|---|
| 1112 | typename actor_result<L, TupleT>::plain_type, |
|---|
| 1113 | typename actor_result<M, TupleT>::plain_type, |
|---|
| 1114 | typename actor_result<N, TupleT>::plain_type |
|---|
| 1115 | >::type type; |
|---|
| 1116 | }; |
|---|
| 1117 | |
|---|
| 1118 | ////////////////////////////////// |
|---|
| 1119 | template <typename OperationT, |
|---|
| 1120 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 1121 | typename F, typename G, typename H, typename I, typename J, |
|---|
| 1122 | typename K, typename L, typename M, typename N> |
|---|
| 1123 | struct composite<OperationT, |
|---|
| 1124 | A, B, C, D, E, F, G, H, I, J, K, L, M, N, nil_t, nil_t |
|---|
| 1125 | > { |
|---|
| 1126 | |
|---|
| 1127 | typedef composite<OperationT, |
|---|
| 1128 | A, B, C, D, E, F, G, H, I, J, K, L, M, N> self_t; |
|---|
| 1129 | |
|---|
| 1130 | template <typename TupleT> |
|---|
| 1131 | struct result { |
|---|
| 1132 | |
|---|
| 1133 | typedef typename composite14_result< |
|---|
| 1134 | OperationT, TupleT, A, B, C, D, E, F, G, H, I, J, K, L, M, N |
|---|
| 1135 | >::type type; |
|---|
| 1136 | }; |
|---|
| 1137 | |
|---|
| 1138 | composite(OperationT const& op_, |
|---|
| 1139 | A const& a_, B const& b_, C const& c_, D const& d_, E const& e_, |
|---|
| 1140 | F const& f_, G const& g_, H const& h_, I const& i_, J const& j_, |
|---|
| 1141 | K const& k_, L const& l_, M const& m_, N const& n_) |
|---|
| 1142 | : op(op_), a(a_), b(b_), c(c_), d(d_), e(e_), |
|---|
| 1143 | f(f_), g(g_), h(h_), i(i_), j(j_), |
|---|
| 1144 | k(k_), l(l_), m(m_), n(n_) {} |
|---|
| 1145 | |
|---|
| 1146 | template <typename TupleT> |
|---|
| 1147 | typename actor_result<self_t, TupleT>::type |
|---|
| 1148 | eval(TupleT const& args) const |
|---|
| 1149 | { |
|---|
| 1150 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
|---|
| 1151 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
|---|
| 1152 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
|---|
| 1153 | typename actor_result<D, TupleT>::type rd = d.eval(args); |
|---|
| 1154 | typename actor_result<E, TupleT>::type re = e.eval(args); |
|---|
| 1155 | typename actor_result<F, TupleT>::type rf = f.eval(args); |
|---|
| 1156 | typename actor_result<G, TupleT>::type rg = g.eval(args); |
|---|
| 1157 | typename actor_result<H, TupleT>::type rh = h.eval(args); |
|---|
| 1158 | typename actor_result<I, TupleT>::type ri = i.eval(args); |
|---|
| 1159 | typename actor_result<J, TupleT>::type rj = j.eval(args); |
|---|
| 1160 | typename actor_result<K, TupleT>::type rk = k.eval(args); |
|---|
| 1161 | typename actor_result<L, TupleT>::type rl = l.eval(args); |
|---|
| 1162 | typename actor_result<M, TupleT>::type rm = m.eval(args); |
|---|
| 1163 | typename actor_result<N, TupleT>::type rn = n.eval(args); |
|---|
| 1164 | return op(ra, rb, rc, rd, re, rf, rg, rh, ri, rj, rk, rl, rm, rn); |
|---|
| 1165 | } |
|---|
| 1166 | |
|---|
| 1167 | mutable OperationT op; // operation |
|---|
| 1168 | A a; B b; C c; D d; E e; F f; G g; H h; I i; J j; |
|---|
| 1169 | K k; L l; M m; N n; // actors |
|---|
| 1170 | }; |
|---|
| 1171 | |
|---|
| 1172 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 1173 | // |
|---|
| 1174 | // composite <15 actors> class |
|---|
| 1175 | // |
|---|
| 1176 | /////////////////////////////////////////////////////////////////////////////// |
|---|
| 1177 | template <typename OperationT, typename TupleT, |
|---|
| 1178 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 1179 | typename F, typename G, typename H, typename I, typename J, |
|---|
| 1180 | typename K, typename L, typename M, typename N, typename O> |
|---|
| 1181 | struct composite15_result { |
|---|
| 1182 | |
|---|
| 1183 | typedef typename OperationT::template result< |
|---|
| 1184 | typename actor_result<A, TupleT>::plain_type, |
|---|
| 1185 | typename actor_result<B, TupleT>::plain_type, |
|---|
| 1186 | typename actor_result<C, TupleT>::plain_type, |
|---|
| 1187 | typename actor_result<D, TupleT>::plain_type, |
|---|
| 1188 | typename actor_result<E, TupleT>::plain_type, |
|---|
| 1189 | typename actor_result<F, TupleT>::plain_type, |
|---|
| 1190 | typename actor_result<G, TupleT>::plain_type, |
|---|
| 1191 | typename actor_result<H, TupleT>::plain_type, |
|---|
| 1192 | typename actor_result<I, TupleT>::plain_type, |
|---|
| 1193 | typename actor_result<J, TupleT>::plain_type, |
|---|
| 1194 | typename actor_result<K, TupleT>::plain_type, |
|---|
| 1195 | typename actor_result<L, TupleT>::plain_type, |
|---|
| 1196 | typename actor_result<M, TupleT>::plain_type, |
|---|
| 1197 | typename actor_result<N, TupleT>::plain_type, |
|---|
| 1198 | typename actor_result<O, TupleT>::plain_type |
|---|
| 1199 | >::type type; |
|---|
| 1200 | }; |
|---|
| 1201 | |
|---|
| 1202 | ////////////////////////////////// |
|---|
| 1203 | template <typename OperationT, |
|---|
| 1204 | typename A, typename B, typename C, typename D, typename E, |
|---|
| 1205 | typename F, typename G, typename H, typename I, typename J, |
|---|
| 1206 | typename K, typename L, typename M, typename N, typename O> |
|---|
| 1207 | struct composite<OperationT, |
|---|
| 1208 | A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, nil_t |
|---|
| 1209 | > { |
|---|
| 1210 | |
|---|
| 1211 | typedef composite<OperationT, |
|---|
| 1212 | A, B, C, D, E, F, G, H, I, J, K, L, M, N, O> self_t; |
|---|
| 1213 | |
|---|
| 1214 | template <typename TupleT> |
|---|
| 1215 | struct result { |
|---|
| 1216 | |
|---|
| 1217 | typedef typename composite15_result< |
|---|
| 1218 | OperationT, TupleT, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O |
|---|
| 1219 | >::type type; |
|---|
| 1220 | }; |
|---|
| 1221 | |
|---|
| 1222 | composite(OperationT const& op_, |
|---|
| 1223 | A const& a_, B const& b_, C const& c_, D const& d_, E const& e_, |
|---|
| 1224 | F const& f_, G const& g_, H const& h_, I const& i_, J const& j_, |
|---|
| 1225 | K const& k_, L const& l_, M const& m_, N const& n_, O const& o_) |
|---|
| 1226 | : op(op_), a(a_), b(b_), c(c_), d(d_), e(e_), |
|---|
| 1227 | f(f_), g(g_), h(h_), i(i_), j(j_), |
|---|
| 1228 | k(k_), l(l_), m(m_), n(n_), o(o_) {} |
|---|
| 1229 | |
|---|
| 1230 | template <typename TupleT> |
|---|
| 1231 | typename actor_result<self_t, TupleT>::type |
|---|
| 1232 | eval(TupleT const& args) const |
|---|
| 1233 | { |
|---|
| 1234 | typename actor_result<A, TupleT>::type ra = a.eval(args); |
|---|
| 1235 | typename actor_result<B, TupleT>::type rb = b.eval(args); |
|---|
| 1236 | typename actor_result<C, TupleT>::type rc = c.eval(args); |
|---|
| 1237 | typename actor_result<D, TupleT>::type rd = d.eval(args); |
|---|
| 1238 | typename actor_result<E, TupleT>::type re = e.eval(args); |
|---|
| 1239 | typename actor_result<F, TupleT>::type rf = f.eval(args); |
|---|
| 1240 | typename actor_result<G, TupleT>::type rg = g.eval(args); |
|---|
| 1241 | typename actor_result<H, TupleT>::type rh = h.eval(args); |
|---|
| 1242 | typename actor_result<I, TupleT>::type ri = i.eval(args); |
|---|
| 1243 | typename actor_result<J, TupleT>::type rj = j.eval(args); |
|---|
| 1244 | typename actor_result<K, TupleT>::type rk = k.eval(args); |
|---|
| 1245 | typename actor_result<L, TupleT>::type rl = l.eval(args); |
|---|
| 1246 | typename actor_result<M, TupleT>::type rm = m.eval(args); |
|---|
| 1247 | typename actor_result<N, TupleT>::type rn = n.eval(args); |
|---|
| 1248 | typename actor_result<O, TupleT>::type ro = o.eval(args); |
|---|
| 1249 | return op(ra, rb, rc, rd, re, rf, rg, rh, ri, rj, rk, rl, rm, rn, ro); |
|---|
| 1250 | } |
|---|
| 1251 | |
|---|
| 1252 | mutable OperationT op; // operation |
|---|
| 1253 | A a; B b; C c; D d; E e; F f; G g; H h; I i; J j; |
|---|
| 1254 | K k; L l; M m; N n; O o; // actors |
|---|
| 1255 | }; |
|---|
| 1256 | |
|---|
| 1257 | #endif |
|---|
| 1258 | #endif |
|---|
| 1259 | #endif |
|---|
| 1260 | #endif |
|---|
| 1261 | |
|---|
| 1262 | namespace impl { |
|---|
| 1263 | |
|---|
| 1264 | /////////////////////////////////////////////////////////////////////////// |
|---|
| 1265 | // |
|---|
| 1266 | // make_composite is basically a type computer that answers the |
|---|
| 1267 | // question "Given types T0..TN, what composite type should I |
|---|
| 1268 | // create <composite_type> and if I were to generate an actual |
|---|
| 1269 | // composite, what type <type> should I return?" |
|---|
| 1270 | // |
|---|
| 1271 | /////////////////////////////////////////////////////////////////////////// |
|---|
| 1272 | template < |
|---|
| 1273 | typename OperationT |
|---|
| 1274 | , typename A = nil_t |
|---|
| 1275 | , typename B = nil_t |
|---|
| 1276 | , typename C = nil_t |
|---|
| 1277 | |
|---|
| 1278 | #if PHOENIX_LIMIT > 3 |
|---|
| 1279 | , typename D = nil_t |
|---|
| 1280 | , typename E = nil_t |
|---|
| 1281 | , typename F = nil_t |
|---|
| 1282 | |
|---|
| 1283 | #if PHOENIX_LIMIT > 6 |
|---|
| 1284 | , typename G = nil_t |
|---|
| 1285 | , typename H = nil_t |
|---|
| 1286 | , typename I = nil_t |
|---|
| 1287 | |
|---|
| 1288 | #if PHOENIX_LIMIT > 9 |
|---|
| 1289 | , typename J = nil_t |
|---|
| 1290 | , typename K = nil_t |
|---|
| 1291 | , typename L = nil_t |
|---|
| 1292 | |
|---|
| 1293 | #if PHOENIX_LIMIT > 12 |
|---|
| 1294 | , typename M = nil_t |
|---|
| 1295 | , typename N = nil_t |
|---|
| 1296 | , typename O = nil_t |
|---|
| 1297 | |
|---|
| 1298 | #endif |
|---|
| 1299 | #endif |
|---|
| 1300 | #endif |
|---|
| 1301 | #endif |
|---|
| 1302 | > |
|---|
| 1303 | struct make_composite { |
|---|
| 1304 | |
|---|
| 1305 | typedef composite<OperationT |
|---|
| 1306 | , typename as_actor<A>::type |
|---|
| 1307 | , typename as_actor<B>::type |
|---|
| 1308 | , typename as_actor<C>::type |
|---|
| 1309 | |
|---|
| 1310 | #if PHOENIX_LIMIT > 3 |
|---|
| 1311 | , typename as_actor<D>::type |
|---|
| 1312 | , typename as_actor<E>::type |
|---|
| 1313 | , typename as_actor<F>::type |
|---|
| 1314 | |
|---|
| 1315 | #if PHOENIX_LIMIT > 6 |
|---|
| 1316 | , typename as_actor<G>::type |
|---|
| 1317 | , typename as_actor<H>::type |
|---|
| 1318 | , typename as_actor<I>::type |
|---|
| 1319 | |
|---|
| 1320 | #if PHOENIX_LIMIT > 9 |
|---|
| 1321 | , typename as_actor<J>::type |
|---|
| 1322 | , typename as_actor<K>::type |
|---|
| 1323 | , typename as_actor<L>::type |
|---|
| 1324 | |
|---|
| 1325 | #if PHOENIX_LIMIT > 12 |
|---|
| 1326 | , typename as_actor<M>::type |
|---|
| 1327 | , typename as_actor<N>::type |
|---|
| 1328 | , typename as_actor<O>::type |
|---|
| 1329 | |
|---|
| 1330 | #endif |
|---|
| 1331 | #endif |
|---|
| 1332 | #endif |
|---|
| 1333 | #endif |
|---|
| 1334 | > composite_type; |
|---|
| 1335 | |
|---|
| 1336 | typedef actor<composite_type> type; |
|---|
| 1337 | }; |
|---|
| 1338 | |
|---|
| 1339 | /////////////////////////////////////////////////////////////////////////// |
|---|
| 1340 | // |
|---|
| 1341 | // make_unary, make_binary, make_binary1, make_binary2 and |
|---|
| 1342 | // make_binary3 utilities are provided here for easy creation of |
|---|
| 1343 | // unary and binary composites. |
|---|
| 1344 | // |
|---|
| 1345 | /////////////////////////////////////////////////////////////////////////// |
|---|
| 1346 | |
|---|
| 1347 | ////////////////////////////////// input is an actor |
|---|
| 1348 | template <typename OperationT, typename BaseT> |
|---|
| 1349 | struct make_unary { |
|---|
| 1350 | |
|---|
| 1351 | typedef typename make_composite |
|---|
| 1352 | <OperationT, actor<BaseT> >::type type; |
|---|
| 1353 | |
|---|
| 1354 | static type |
|---|
| 1355 | construct(actor<BaseT> const& _0) |
|---|
| 1356 | { |
|---|
| 1357 | typedef typename make_composite |
|---|
| 1358 | <OperationT, actor<BaseT> >::composite_type |
|---|
| 1359 | ret_t; |
|---|
| 1360 | |
|---|
| 1361 | return ret_t(OperationT(), _0); |
|---|
| 1362 | } |
|---|
| 1363 | }; |
|---|
| 1364 | |
|---|
| 1365 | ////////////////////////////////// LHS is an actor, RHS is unknown |
|---|
| 1366 | template <typename OperationT, typename BaseT, typename B> |
|---|
| 1367 | struct make_binary1 { |
|---|
| 1368 | |
|---|
| 1369 | typedef typename make_composite |
|---|
| 1370 | <OperationT, actor<BaseT>, B>::type type; |
|---|
| 1371 | |
|---|
| 1372 | static type |
|---|
| 1373 | construct(actor<BaseT> const& _0, B const& _1) |
|---|
| 1374 | { |
|---|
| 1375 | typedef typename make_composite |
|---|
| 1376 | <OperationT, actor<BaseT>, B>::composite_type |
|---|
| 1377 | ret_t; |
|---|
| 1378 | |
|---|
| 1379 | return ret_t(OperationT(), _0, as_actor<B>::convert(_1)); |
|---|
| 1380 | } |
|---|
| 1381 | }; |
|---|
| 1382 | |
|---|
| 1383 | ////////////////////////////////// LHS is unknown, RHS is an actor |
|---|
| 1384 | template <typename OperationT, typename A, typename BaseT> |
|---|
| 1385 | struct make_binary2 { |
|---|
| 1386 | |
|---|
| 1387 | typedef typename make_composite |
|---|
| 1388 | <OperationT, A, actor<BaseT> >::type type; |
|---|
| 1389 | |
|---|
| 1390 | static type |
|---|
| 1391 | construct(A const& _0, actor<BaseT> const& _1) |
|---|
| 1392 | { |
|---|
| 1393 | typedef typename make_composite |
|---|
| 1394 | <OperationT, A, actor<BaseT> >::composite_type |
|---|
| 1395 | ret_t; |
|---|
| 1396 | |
|---|
| 1397 | return ret_t(OperationT(), as_actor<A>::convert(_0), _1); |
|---|
| 1398 | } |
|---|
| 1399 | }; |
|---|
| 1400 | |
|---|
| 1401 | ////////////////////////////////// Both LHS and RHS are actors |
|---|
| 1402 | template <typename OperationT, typename BaseA, typename BaseB> |
|---|
| 1403 | struct make_binary3 { |
|---|
| 1404 | |
|---|
| 1405 | typedef typename make_composite |
|---|
| 1406 | <OperationT, actor<BaseA>, actor<BaseB> >::type type; |
|---|
| 1407 | |
|---|
| 1408 | static type |
|---|
| 1409 | construct(actor<BaseA> const& _0, actor<BaseB> const& _1) |
|---|
| 1410 | { |
|---|
| 1411 | typedef typename make_composite |
|---|
| 1412 | <OperationT, actor<BaseA>, actor<BaseB> >::composite_type |
|---|
| 1413 | ret_t; |
|---|
| 1414 | |
|---|
| 1415 | return ret_t(OperationT(), _0, _1); |
|---|
| 1416 | } |
|---|
| 1417 | }; |
|---|
| 1418 | |
|---|
| 1419 | } // namespace impl |
|---|
| 1420 | |
|---|
| 1421 | } // namespace phoenix |
|---|
| 1422 | |
|---|
| 1423 | #endif |
|---|