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26 lines
593 B
C++
26 lines
593 B
C++
// $Id: AddLog.cpp 962 2006-11-07 15:13:34Z privmane $
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// version 1.00
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// last modified 3 Nov 2002
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#include "AddLog.h"
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#include <cmath>
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const int tAddLog_Precompute::G_LOGADD = 500;
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const int tAddLog_Precompute::D_LOGADD = 50;
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tAddLog_Precompute AddLogData;
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int tAddLog_Precompute::d_logadd;
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tAddLog_Precompute::tAddLog_Precompute(){
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d_logadd = int(D_LOGADD*log(10.0)*G_LOGADD);
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logaddf = new double [d_logadd+1];
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for (int i=0; i<= d_logadd; i++)
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logaddf[i] = log(1.0+exp(-static_cast<double>(i)/G_LOGADD));
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}
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tAddLog_Precompute::~tAddLog_Precompute(){
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delete [] logaddf;
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}
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