00001 /* 00002 * Fimex, CachedForwardInterpolation.h 00003 * 00004 * (C) Copyright 2009, met.no 00005 * 00006 * Project Info: https://wiki.met.no/fimex/start 00007 * 00008 * This library is free software; you can redistribute it and/or modify it 00009 * under the terms of the GNU Lesser General Public License as published by 00010 * the Free Software Foundation; either version 2.1 of the License, or 00011 * (at your option) any later version. 00012 * 00013 * This library is distributed in the hope that it will be useful, but 00014 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 00015 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 00016 * License for more details. 00017 * 00018 * You should have received a copy of the GNU Lesser General Public 00019 * License along with this library; if not, write to the Free Software 00020 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 00021 * USA. 00022 * 00023 * Created on: May 15, 2009 00024 * Author: Heiko Klein 00025 */ 00026 00027 #ifndef CACHEDFORWARDINTERPOLATION_H_ 00028 #define CACHEDFORWARDINTERPOLATION_H_ 00029 00030 #include "fimex/CachedInterpolation.h" 00031 #include <boost/shared_array.hpp> 00032 #include <vector> 00033 00034 namespace MetNoFimex 00035 { 00036 00037 class CachedForwardInterpolation : public CachedInterpolationInterface 00038 { 00039 private: 00040 // All defined in CachedInterpolation 00041 std::vector<double> pointsOnXAxis; // x*inX+y maps to x in out 00042 std::vector<double> pointsOnYAxis; // x*inX+y maps to y in out 00043 size_t inX; 00044 size_t inY; 00045 size_t outX; 00046 size_t outY; 00047 float (*aggrFunc)(const std::vector<float>& vec); 00048 00049 public: 00050 CachedForwardInterpolation(int funcType, std::vector<double> pointsOnXAxis, std::vector<double> pointsOnYAxis, size_t inX, size_t inY, size_t outX, size_t outY); 00051 virtual ~CachedForwardInterpolation() {} 00052 virtual boost::shared_array<float> interpolateValues(boost::shared_array<float> inData, size_t size, size_t& newSize) const; 00053 }; 00054 00055 } 00056 00057 #endif /* CACHEDFORWARDINTERPOLATION_H_ */