Import Geant4 0.0.0 source tree

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+// This code implementation is the intellectual property of
+// the RD44 GEANT4 collaboration.
+//
+// By copying, distributing or modifying the Program (or any work
+// based on the Program) you indicate your acceptance of this statement,
+// and all its terms.
+//
+// $Id: G4CrossSectionDataStore.cc,v 2.0 1998/07/02 16:21:51 gunter Exp $
+// GEANT4 tag $Name: geant4-00 $
+//
+//
+// GEANT4 physics class: G4CrossSectionDataStore
+// F.W. Jones, TRIUMF, 19-NOV-97
+//
+
+#include "G4CrossSectionDataStore.hh"
+
+
+G4double
+G4CrossSectionDataStore::GetCrossSection(const G4DynamicParticle* aParticle,
+                                         const G4Element* anElement)
+{
+   if (NDataSetList == 0) {
+      G4Exception("G4CrossSectionDataStore: no data sets registered");
+      return DBL_MIN;
+   }
+   for (G4int i = NDataSetList-1; i >= 0; i--) {
+      if (DataSetList[i]->IsApplicable(aParticle, anElement))
+             return DataSetList[i]->GetCrossSection(aParticle, anElement);
+   }
+   G4Exception("G4CrossSectionDataStore: no applicable data set found "
+               "for particle/element");
+   return DBL_MIN;
+}
+
+
+void
+G4CrossSectionDataStore::AddDataSet(G4VCrossSectionDataSet* aDataSet)
+{
+   if (NDataSetList == NDataSetMax) {
+      G4Exception("G4CrossSectionDataStore::AddDataSet: "
+                  "reached maximum number of data sets");
+      return;
+   }
+   DataSetList[NDataSetList] = aDataSet;
+   NDataSetList++;
+}
+
+
+void
+G4CrossSectionDataStore::
+BuildPhysicsTable(const G4ParticleDefinition& aParticleType)
+{
+   if (NDataSetList == 0) {
+      G4Exception("G4CrossSectionDataStore: no data sets registered");
+      return;
+   }
+   for (G4int i = NDataSetList-1; i >= 0; i--) {
+      DataSetList[i]->BuildPhysicsTable(aParticleType);
+   }
+}
+
+
+void
+G4CrossSectionDataStore::
+DumpPhysicsTable(const G4ParticleDefinition& aParticleType)
+{
+   if (NDataSetList == 0) {
+      G4Exception("G4CrossSectionDataStore: no data sets registered");
+      return;
+   }
+   for (G4int i = NDataSetList-1; i >= 0; i--) {
+      DataSetList[i]->DumpPhysicsTable(aParticleType);
+   }
+}