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StoreScalarAggregator.cpp
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00001 /*
00002  * This program is free software; you can redistribute it and/or modify
00003  * it under the terms of the GNU General Public License as published by
00004  * the Free Software Foundation; either version 3 of the License, or
00005  * (at your option) any later version.
00006  *
00007  * Written (W) 2013 Soumyajit De
00008  */
00009 
00010 #include <shogun/lib/config.h>
00011 #include <shogun/lib/computation/jobresult/ScalarResult.h>
00012 #include <shogun/lib/computation/aggregator/StoreScalarAggregator.h>
00013 
00014 namespace shogun
00015 {
00016 template<class T>
00017 CStoreScalarAggregator<T>::CStoreScalarAggregator()
00018     : CJobResultAggregator()
00019     {
00020         init();
00021     }
00022 
00023 template<class T>
00024 void CStoreScalarAggregator<T>::init()
00025     {
00026         m_aggregate=static_cast<T>(0);
00027 
00028         set_generic<T>();
00029 
00030         SG_ADD(&m_aggregate, "current_aggregate",
00031             "Aggregation of computation job results", MS_NOT_AVAILABLE);
00032     }
00033 
00034 template<class T>
00035 CStoreScalarAggregator<T>::~CStoreScalarAggregator()
00036     {
00037     }
00038 
00039 template<class T>
00040 void CStoreScalarAggregator<T>::submit_result(CJobResult* result)
00041     {
00042         SG_GCDEBUG("Entering\n")
00043 
00044         // check for proper typecast
00045         CScalarResult<T>* new_result=dynamic_cast<CScalarResult<T>*>(result);
00046         if (!new_result)
00047             SG_ERROR("result is not of CScalarResult type!\n");
00048         // aggregate it with previous
00049         m_aggregate+=new_result->get_result();
00050 
00051         SG_GCDEBUG("Leaving\n")
00052     }
00053 
00054 template<>
00055 void CStoreScalarAggregator<bool>::submit_result(CJobResult* result)
00056     {
00057         SG_NOTIMPLEMENTED
00058     }
00059 
00060 template<>
00061 void CStoreScalarAggregator<char>::submit_result(CJobResult* result)
00062     {
00063         SG_NOTIMPLEMENTED
00064     }
00065 
00066 template<class T>
00067 void CStoreScalarAggregator<T>::finalize()
00068     {
00069         m_result=(CJobResult*)(new CScalarResult<T>(m_aggregate));
00070         SG_REF(m_result);
00071     }
00072 
00073 template class CStoreScalarAggregator<bool>;
00074 template class CStoreScalarAggregator<char>;
00075 template class CStoreScalarAggregator<int8_t>;
00076 template class CStoreScalarAggregator<uint8_t>;
00077 template class CStoreScalarAggregator<int16_t>;
00078 template class CStoreScalarAggregator<uint16_t>;
00079 template class CStoreScalarAggregator<int32_t>;
00080 template class CStoreScalarAggregator<uint32_t>;
00081 template class CStoreScalarAggregator<int64_t>;
00082 template class CStoreScalarAggregator<uint64_t>;
00083 template class CStoreScalarAggregator<float32_t>;
00084 template class CStoreScalarAggregator<float64_t>;
00085 template class CStoreScalarAggregator<floatmax_t>;
00086 template class CStoreScalarAggregator<complex128_t>;
00087 }
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