00001 // Copyright (C) 2002, 2003 EPITA Research and Development Laboratory 00002 // 00003 // This file is part of the Olena Library. This library is free 00004 // software; you can redistribute it and/or modify it under the terms 00005 // of the GNU General Public License version 2 as published by the 00006 // Free Software Foundation. 00007 // 00008 // This library is distributed in the hope that it will be useful, 00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 // General Public License for more details. 00012 // 00013 // You should have received a copy of the GNU General Public License 00014 // along with this library; see the file COPYING. If not, write to 00015 // the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00016 // Boston, MA 02110-1301, USA. 00017 // 00018 // As a special exception, you may use this file as part of a free 00019 // software library without restriction. Specifically, if other files 00020 // instantiate templates or use macros or inline functions from this 00021 // file, or you compile this file and link it with other files to 00022 // produce an executable, this file does not by itself cause the 00023 // resulting executable to be covered by the GNU General Public 00024 // License. This exception does not however invalidate any other 00025 // reasons why the executable file might be covered by the GNU General 00026 // Public License. 00027 00028 #ifndef OLENA_CORE_GENERATE_HH 00029 # define OLENA_CORE_GENERATE_HH 00030 00031 # include <mlc/is_a.hh> 00032 00033 # include <mlc/contract.hh> 00034 # include <oln/core/abstract/image.hh> 00035 # include <oln/core/abstract/image_size.hh> 00036 # include <oln/core/abstract/iter.hh> 00037 # include <oln/core/macros.hh> 00038 00039 namespace oln { 00040 00041 // FIXME: uncomment when ready 00042 #if 0 00043 00044 // generate (generator) 00045 00046 template<class AdaptableGen, class I> 00047 inline typename image_for_dim<mlc::exact<I>::ret::dim>::with_type<typename AdaptableGen::result_type>::ret 00048 generate(AdaptableGen f, const image_size<I>& size) 00049 { 00050 typename image_for_dim<mlc::exact<I>::ret::dim>::with_type<typename AdaptableGen::result_type>::ret output(size.exact()); 00051 oln_iter_type(typename image_for_dim<mlc::exact<I>::ret::dim>::with_type<typename AdaptableGen::result_type>::ret) p(output); 00052 for_all(p) output[p] = f(); 00053 return output; 00054 } 00055 00056 template<class AdaptableGen, class I> 00057 inline abstract::image<I> 00058 generate(AdaptableGen f, abstract::image<I>& input) 00059 { 00060 oln_iter_type(I) p(input); 00061 for_all(p) input[p] = f(); 00062 return input; 00063 } 00064 #endif 00065 00066 } // end of oln 00067 00068 #endif // OLENA_CORE_GENERATE_HH