Import Geant4 9.5.0 source tree
This commit is contained in:
Gabriele Cosmo
@@ -23,12 +23,6 @@
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// $Id: G4EMDataSet.cc,v 1.21 2010/12/02 17:37:26 vnivanch Exp $
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// GEANT4 tag $Name: geant4-09-04 $
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//
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// Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
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//
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// History:
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// -----------
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// 31 Jul 2001 MGP Created
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@@ -52,6 +46,7 @@
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// These initialized data sets can enhance the computing performance of data interpolation
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// operations
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//
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// 26 Dec 2010 V.Ivanchenko Fixed Coverity warnings and cleanup logic
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//
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// -------------------------------------------------------------------
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@@ -80,8 +75,10 @@ G4EMDataSet::G4EMDataSet(G4int Z,
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pdf(0),
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randomSet(random)
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{
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if (algorithm == 0) G4Exception("G4EMDataSet::G4EMDataSet - interpolation == 0");
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if (randomSet) BuildPdf();
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if (algorithm == 0) {
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G4Exception("G4EMDataSet::G4EMDataSet",
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"em1012",FatalException,"interpolation == 0");
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} else if (randomSet) { BuildPdf(); }
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}
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G4EMDataSet::G4EMDataSet(G4int argZ,
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@@ -102,17 +99,18 @@ G4EMDataSet::G4EMDataSet(G4int argZ,
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pdf(0),
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randomSet(random)
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{
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if (algorithm == 0) G4Exception("G4EMDataSet::G4EMDataSet - interpolation == 0");
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if ((energies == 0) ^ (data == 0))
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G4Exception("G4EMDataSet::G4EMDataSet - different size for energies and data (zero case)");
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//if (energies == 0) return;
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if (energies->size() != data->size())
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G4Exception("G4EMDataSet::G4EMDataSet - different size for energies and data");
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if (randomSet) BuildPdf();
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if (algorithm == 0) {
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G4Exception("G4EMDataSet::G4EMDataSet",
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"em1012",FatalException,"interpolation == 0");
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} else if ((energies == 0) ^ (data == 0)) {
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G4Exception("G4EMDataSet::G4EMDataSet",
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"em1012",FatalException,"different size for energies and data (zero case)");
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} else if (energies->size() != data->size()) {
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G4Exception("G4EMDataSet::G4EMDataSet",
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"em1012",FatalException,"different size for energies and data");
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} else if (randomSet) {
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BuildPdf();
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}
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}
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G4EMDataSet::G4EMDataSet(G4int argZ,
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@@ -135,50 +133,54 @@ G4EMDataSet::G4EMDataSet(G4int argZ,
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pdf(0),
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randomSet(random)
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{
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if (algorithm == 0) G4Exception("G4EMDataSet::G4EMDataSet - interpolation == 0");
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if ((energies == 0) ^ (data == 0))
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G4Exception("G4EMDataSet::G4EMDataSet - different size for energies and data (zero case)");
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//if (energies == 0) return;
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if (energies->size() != data->size())
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G4Exception("G4EMDataSet::G4EMDataSet - different size for energies and data");
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if ((log_energies == 0) ^ (log_data == 0))
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G4Exception("G4EMDataSet::G4EMDataSet - different size for log energies and log data (zero case)");
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//if (log_energies == 0) return;
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if (log_energies->size() != log_data->size())
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G4Exception("G4EMDataSet::G4EMDataSet - different size for log energies and log data");
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if (randomSet) BuildPdf();
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if (algorithm == 0) {
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G4Exception("G4EMDataSet::G4EMDataSet",
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"em1012",FatalException,"interpolation == 0");
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} else if ((energies == 0) ^ (data == 0)) {
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G4Exception("G4EMDataSet::G4EMDataSet",
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"em1012",FatalException,"different size for energies and data (zero case)");
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} else if (energies->size() != data->size()) {
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G4Exception("G4EMDataSet::G4EMDataSet",
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"em1012",FatalException,"different size for energies and data");
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} else if ((log_energies == 0) ^ (log_data == 0)) {
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G4Exception("G4EMDataSet::G4EMDataSet",
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"em1012",FatalException,"different size for log energies and log data (zero case)");
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} else if (log_energies->size() != log_data->size()) {
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G4Exception("G4EMDataSet::G4EMDataSet",
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"em1012",FatalException,"different size for log energies and log data");
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} else if (randomSet) {
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BuildPdf();
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}
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}
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G4EMDataSet::~G4EMDataSet()
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{
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delete algorithm;
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if (energies) { energies->clear(); delete energies; }
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if (data) { data->clear(); delete data; }
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if (pdf) { pdf->clear(); delete pdf; }
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if (log_energies) { log_energies->clear(); delete log_energies; }
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if (log_data) { log_data->clear(); delete log_data; }
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delete energies;
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delete data;
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delete pdf;
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delete log_energies;
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delete log_data;
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}
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G4double G4EMDataSet::FindValue(G4double energy, G4int /* componentId */) const
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{
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if (!energies) G4Exception("G4EMDataSet::FindValue - energies == 0");
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if (energies->empty()) return 0;
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if (energy <= (*energies)[0]) return (*data)[0];
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if (!energies) {
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G4Exception("G4EMDataSet::FindValue",
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"em1012",FatalException,"energies == 0");
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return 0.0;
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} else if (energies->empty()) {
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return 0.0;
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} else if (energy <= (*energies)[0]) {
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return (*data)[0];
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}
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size_t i = energies->size()-1;
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if (energy >= (*energies)[i]) return (*data)[i];
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if (energy >= (*energies)[i]) { return (*data)[i]; }
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//Nicolas A. Karakatsanis: Check if the logarithmic data have been loaded to decide
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// which Interpolation-Calculation method will be applied
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//Nicolas A. Karakatsanis: Check if the logarithmic data have been loaded to decide
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// which Interpolation-Calculation method will be applied
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if (log_energies != 0)
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{
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return algorithm->Calculate(energy, FindLowerBound(energy), *energies, *data, *log_energies, *log_data);
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@@ -212,20 +214,23 @@ void G4EMDataSet::SetEnergiesData(G4DataVector* dataX,
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G4DataVector* dataY,
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G4int /* componentId */)
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{
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if (energies) delete energies;
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if (energies) { delete energies; }
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energies = dataX;
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if (data) delete data;
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if (data) { delete data; }
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data = dataY;
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if ((energies == 0) ^ (data==0))
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G4Exception("G4EMDataSet::SetEnergiesData - different size for energies and data (zero case)");
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if (energies == 0) return;
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if ((energies == 0) ^ (data==0)) {
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G4Exception("G4EMDataSet::SetEnergiesData",
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"em1012",FatalException,"different size for energies and data (zero case)");
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return;
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} else if (energies == 0) { return; }
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//G4cout << "Size of energies: " << energies->size() << G4endl << "Size of data: " << data->size() << G4endl;
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if (energies->size() != data->size())
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G4Exception("G4EMDataSet::SetEnergiesData - different size for energies and data");
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if (energies->size() != data->size()) {
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G4Exception("G4EMDataSet::SetEnergiesData",
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"em1012",FatalException,"different size for energies and data");
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}
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}
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void G4EMDataSet::SetLogEnergiesData(G4DataVector* dataX,
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@@ -234,42 +239,56 @@ void G4EMDataSet::SetLogEnergiesData(G4DataVector* dataX,
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G4DataVector* data_logY,
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G4int /* componentId */)
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{
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//Load of the actual energy and data values
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if (energies) delete energies;
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//Load of the actual energy and data values
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if (energies) { delete energies; }
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energies = dataX;
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if (data) delete data;
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if (data) { delete data; }
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data = dataY;
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//Check if data loaded properly from data files
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if ((energies == 0) ^ (data==0))
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G4Exception("G4EMDataSet::SetLogEnergiesData - different size for energies and data (zero case)");
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if (energies == 0) return;
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//G4cout << "Size of energies: " << energies->size() << G4endl << "Size of data: " << data->size() << G4endl << G4endl;
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if (energies->size() != data->size())
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G4Exception("G4EMDataSet::SetLogEnergiesData - different size for energies and data");
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//Load of the logarithmic energy and data values
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if (log_energies) delete log_energies;
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//Load of the logarithmic energy and data values
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if (log_energies) { delete log_energies; }
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log_energies = data_logX;
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if (log_data) delete log_data;
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if (log_data) { delete log_data; }
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log_data = data_logY;
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//Check if logarithmic data loaded properly from data files
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if ((log_energies == 0) ^ (log_data==0))
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G4Exception("G4EMDataSet::SetLogEnergiesData - different size for log energies and log data (zero case)");
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//Check if data loaded properly from data files
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if ( !energies ) {
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if(data || log_energies || log_data ) {
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G4Exception("G4EMDataSet::SetLogEnergiesData",
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"em1012",FatalException,"inconsistent data");
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}
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return;
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} else {
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if ( !data ) {
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G4Exception("G4EMDataSet::SetLogEnergiesData",
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"em1012",FatalException,"only energy, no data");
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return;
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} else if (energies->size() != data->size()) {
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G4Exception("G4EMDataSet::SetLogEnergiesData",
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"em1012",FatalException,"different size for energies and data");
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return;
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}
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//G4cout << "Size of energies: " << energies->size() << G4endl << "Size of data: " << data->size() << G4endl << G4endl;
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if (log_energies == 0) G4cout << "G4EMDataSet::SetLogEnergiesData - log_energies == 0" << G4endl;
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if (log_energies == 0) return;
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//G4cout << "Size of log energies: " << log_energies->size() << G4endl << "Size of log data: " << log_data->size() << G4endl << G4endl;
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if (log_energies->size() != log_data->size())
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G4Exception("G4EMDataSet::SetLogEnergiesData - different size for log energies and log data");
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//Check if logarithmic data loaded properly from data files
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if ( !log_energies ) {
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if(log_data) {
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G4Exception("G4EMDataSet::SetLogEnergiesData",
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"em1012",FatalException,"inconsistence of log_data");
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}
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return;
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} else {
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if ( !log_data ) {
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G4Exception("G4EMDataSet::SetLogEnergiesData",
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"em1012",FatalException,"only log_energies, no data");
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} else if ((log_energies->size() != log_data->size()) || (log_energies->size() != data->size())) {
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G4Exception("G4EMDataSet::SetLogEnergiesData",
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"em1012",FatalException,"different size for log energies and data");
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}
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}
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}
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//G4cout << "Size of log energies: " << log_energies->size() << G4endl << "Size of log data: " << log_data->size() << G4endl;
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}
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G4bool G4EMDataSet::LoadData(const G4String& fileName)
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{
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// The file is organized into four columns:
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@@ -283,48 +302,46 @@ G4bool G4EMDataSet::LoadData(const G4String& fileName)
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if (!in.is_open())
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{
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G4String message("G4EMDataSet::LoadData - data file \"");
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G4String message("data file \"");
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message += fullFileName;
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message += "\" not found";
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G4Exception(message);
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G4Exception("G4EMDataSet::LoadData",
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"em1012",FatalException,message);
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return false;
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}
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G4DataVector* argEnergies=new G4DataVector;
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G4DataVector* argData=new G4DataVector;
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G4DataVector* argLogEnergies=new G4DataVector;
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G4DataVector* argLogData=new G4DataVector;
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delete energies;
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delete data;
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delete log_energies;
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delete log_data;
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energies = new G4DataVector;
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data = new G4DataVector;
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log_energies = new G4DataVector;
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log_data = new G4DataVector;
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G4double a;
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G4int k = 0;
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G4int nColumns = 2;
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G4double a, b;
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//G4int k = 0;
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//G4int nColumns = 2;
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do
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{
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in >> a;
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if (a==0.) a=1e-300;
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in >> a >> b;
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if (a != -1 && a != -2)
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{
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if (k%nColumns == 0)
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{
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argEnergies->push_back(a*unitEnergies);
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argLogEnergies->push_back(std::log10(a)+std::log10(unitEnergies));
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}
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else if (k%nColumns == 1)
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{
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argData->push_back(a*unitData);
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argLogData->push_back(std::log10(a)+std::log10(unitData));
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}
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k++;
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if (a==0.) { a=1e-300; }
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if (b==0.) { b=1e-300; }
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a *= unitEnergies;
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b *= unitData;
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energies->push_back(a);
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log_energies->push_back(std::log10(a));
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data->push_back(b);
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log_data->push_back(std::log10(b));
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}
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}
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while (a != -2);
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SetLogEnergiesData(argEnergies, argData, argLogEnergies, argLogData, 0);
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if (randomSet) BuildPdf();
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if (randomSet) { BuildPdf(); }
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return true;
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}
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@@ -342,10 +359,11 @@ G4bool G4EMDataSet::LoadNonLogData(const G4String& fileName)
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std::ifstream in(fullFileName);
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if (!in.is_open())
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{
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G4String message("G4EMDataSet::LoadData - data file \"");
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G4String message("data file \"");
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message += fullFileName;
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message += "\" not found";
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G4Exception(message);
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G4Exception("G4EMDataSet::LoadNonLogData",
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"em1012",FatalException,message);
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}
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G4DataVector* argEnergies=new G4DataVector;
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@@ -396,10 +414,11 @@ G4bool G4EMDataSet::SaveData(const G4String& name) const
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if (!out.is_open())
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{
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G4String message("G4EMDataSet::SaveData - cannot open \"");
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G4String message("cannot open \"");
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message+=fullFileName;
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message+="\"";
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G4Exception(message);
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G4Exception("G4EMDataSet::SaveData",
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"em1012",FatalException,message);
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}
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out.precision(10);
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@@ -491,9 +510,11 @@ size_t G4EMDataSet::FindLowerBound(G4double x, G4DataVector* values) const
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G4String G4EMDataSet::FullFileName(const G4String& name) const
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{
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char* path = getenv("G4LEDATA");
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if (!path)
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G4Exception("G4EMDataSet::FullFileName - G4LEDATA environment variable not set");
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if (!path) {
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G4Exception("G4EMDataSet::FullFileName",
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"em0006",FatalException,"G4LEDATA environment variable not set");
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return "";
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}
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std::ostringstream fullFileName;
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fullFileName << path << '/' << name << z << ".dat";
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@@ -531,15 +552,18 @@ void G4EMDataSet::BuildPdf()
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}
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}
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G4double G4EMDataSet::RandomSelect(G4int /* componentId */) const
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{
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G4double value = 0.;
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// Random select a X value according to the cumulative probability distribution
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// derived from the data
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if (!pdf) G4Exception("G4EMDataSet::RandomSelect - PDF has not been created for this data set");
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if (!pdf) {
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G4Exception("G4EMDataSet::RandomSelect",
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"em1012",FatalException,"PDF has not been created for this data set");
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return value;
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}
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G4double value = 0.;
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G4double x = G4UniformRand();
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// Locate the random value in the X vector based on the PDF
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