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227 lines
6.2 KiB
227 lines
6.2 KiB
/////////////////////////////////////////////////////////////////////////////// |
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/// \file lazy.hpp |
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/// Contains definition of the lazy<> transform. |
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// |
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// Copyright 2008 Eric Niebler. Distributed under the Boost |
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// Software License, Version 1.0. (See accompanying file |
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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template<typename Object > |
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struct lazy<Object()> |
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: transform<lazy<Object()> > |
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{ |
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template<typename Expr, typename State, typename Data> |
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struct impl |
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: call< |
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typename make<Object>::template impl<Expr, State, Data>::result_type |
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() |
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>::template impl<Expr, State, Data> |
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{}; |
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}; |
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template<typename Object , typename A0> |
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struct lazy<Object(A0)> |
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: transform<lazy<Object(A0)> > |
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{ |
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template<typename Expr, typename State, typename Data> |
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struct impl |
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: call< |
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typename make<Object>::template impl<Expr, State, Data>::result_type |
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(A0) |
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>::template impl<Expr, State, Data> |
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{}; |
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}; |
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template<typename Object , typename A0 , typename A1> |
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struct lazy<Object(A0 , A1)> |
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: transform<lazy<Object(A0 , A1)> > |
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{ |
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template<typename Expr, typename State, typename Data> |
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struct impl |
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: call< |
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typename make<Object>::template impl<Expr, State, Data>::result_type |
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(A0 , A1) |
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>::template impl<Expr, State, Data> |
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{}; |
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}; |
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template<typename Object , typename A0 , typename A1 , typename A2> |
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struct lazy<Object(A0 , A1 , A2)> |
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: transform<lazy<Object(A0 , A1 , A2)> > |
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{ |
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template<typename Expr, typename State, typename Data> |
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struct impl |
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: call< |
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typename make<Object>::template impl<Expr, State, Data>::result_type |
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(A0 , A1 , A2) |
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>::template impl<Expr, State, Data> |
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{}; |
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}; |
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template<typename Object , typename A0 , typename A1 , typename A2 , typename A3> |
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struct lazy<Object(A0 , A1 , A2 , A3)> |
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: transform<lazy<Object(A0 , A1 , A2 , A3)> > |
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{ |
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template<typename Expr, typename State, typename Data> |
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struct impl |
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: call< |
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typename make<Object>::template impl<Expr, State, Data>::result_type |
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(A0 , A1 , A2 , A3) |
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>::template impl<Expr, State, Data> |
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{}; |
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}; |
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template<typename Object , typename A0 , typename A1 , typename A2 , typename A3 , typename A4> |
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struct lazy<Object(A0 , A1 , A2 , A3 , A4)> |
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: transform<lazy<Object(A0 , A1 , A2 , A3 , A4)> > |
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{ |
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template<typename Expr, typename State, typename Data> |
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struct impl |
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: call< |
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typename make<Object>::template impl<Expr, State, Data>::result_type |
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(A0 , A1 , A2 , A3 , A4) |
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>::template impl<Expr, State, Data> |
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{}; |
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}; |
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template<typename Object , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5> |
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struct lazy<Object(A0 , A1 , A2 , A3 , A4 , A5)> |
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: transform<lazy<Object(A0 , A1 , A2 , A3 , A4 , A5)> > |
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{ |
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template<typename Expr, typename State, typename Data> |
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struct impl |
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: call< |
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typename make<Object>::template impl<Expr, State, Data>::result_type |
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(A0 , A1 , A2 , A3 , A4 , A5) |
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>::template impl<Expr, State, Data> |
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{}; |
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}; |
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template<typename Object , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6> |
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struct lazy<Object(A0 , A1 , A2 , A3 , A4 , A5 , A6)> |
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: transform<lazy<Object(A0 , A1 , A2 , A3 , A4 , A5 , A6)> > |
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{ |
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template<typename Expr, typename State, typename Data> |
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struct impl |
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: call< |
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typename make<Object>::template impl<Expr, State, Data>::result_type |
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(A0 , A1 , A2 , A3 , A4 , A5 , A6) |
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>::template impl<Expr, State, Data> |
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{}; |
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}; |
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template<typename Object , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7> |
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struct lazy<Object(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)> |
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: transform<lazy<Object(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)> > |
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{ |
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template<typename Expr, typename State, typename Data> |
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struct impl |
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: call< |
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typename make<Object>::template impl<Expr, State, Data>::result_type |
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(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7) |
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>::template impl<Expr, State, Data> |
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{}; |
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}; |
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template<typename Object , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8> |
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struct lazy<Object(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)> |
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: transform<lazy<Object(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)> > |
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{ |
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template<typename Expr, typename State, typename Data> |
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struct impl |
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: call< |
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typename make<Object>::template impl<Expr, State, Data>::result_type |
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(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8) |
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>::template impl<Expr, State, Data> |
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{}; |
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}; |
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template<typename Object , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9> |
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struct lazy<Object(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)> |
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: transform<lazy<Object(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)> > |
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{ |
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template<typename Expr, typename State, typename Data> |
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struct impl |
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: call< |
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typename make<Object>::template impl<Expr, State, Data>::result_type |
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(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9) |
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>::template impl<Expr, State, Data> |
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{}; |
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};
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