Gabriele Cosmo
130 lines
4.0 KiB
C++
130 lines
4.0 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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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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// P. Arce, June-2014 Conversion neutron_hp to particle_hp
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//
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#ifndef G4ParticleHPHash_h
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#define G4ParticleHPHash_h
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#include "G4ParticleHPDataPoint.hh"
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#include "globals.hh"
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#include <vector>
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class G4ParticleHPHash
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{
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public:
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G4ParticleHPHash()
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{
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theUpper = nullptr;
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prepared = false;
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}
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~G4ParticleHPHash() { delete theUpper; }
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G4ParticleHPHash(const G4ParticleHPHash& aHash)
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{
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theIndex = aHash.theIndex;
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theData = aHash.theData;
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prepared = aHash.prepared;
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if (aHash.theUpper != nullptr) {
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theUpper = new G4ParticleHPHash(*(aHash.theUpper));
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}
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else {
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theUpper = nullptr;
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}
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}
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G4ParticleHPHash& operator=(const G4ParticleHPHash& aHash)
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{
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if (&aHash != this) {
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theIndex = aHash.theIndex;
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theData = aHash.theData;
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if (aHash.theUpper != nullptr) {
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theUpper = new G4ParticleHPHash(*(aHash.theUpper));
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}
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else {
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theUpper = nullptr;
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}
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}
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return *this;
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}
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void Clear()
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{
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if (theUpper != nullptr) {
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theUpper->Clear();
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delete theUpper;
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theUpper = nullptr;
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}
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theIndex.clear();
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theData.clear();
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prepared = false;
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}
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G4bool Prepared() const { return prepared; }
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inline void SetData(G4int index, G4double x, G4double y)
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{
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prepared = true;
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G4ParticleHPDataPoint aPoint;
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aPoint.SetData(x, y);
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theData.push_back(aPoint);
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theIndex.push_back(index);
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if (0 == theData.size() % 10 && !theData.empty()) {
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if (nullptr == theUpper) theUpper = new G4ParticleHPHash();
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theUpper->SetData(static_cast<G4int>(theData.size()) - 1, x, y);
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}
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}
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G4int GetMinIndex(G4double e) const
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{
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G4int result = -1;
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if (theData.empty()) return 0;
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if (theData[0].GetX() > e) return 0;
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G4int lower = 0;
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if (theUpper != nullptr) {
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lower = theUpper->GetMinIndex(e);
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}
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unsigned int i;
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for (i = lower; i < theData.size(); i++) {
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if (theData[i].GetX() > e) {
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result = theIndex[i - 1];
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break;
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}
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}
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if (result == -1) result = theIndex[theIndex.size() - 1];
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return result;
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}
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private:
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G4bool prepared;
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G4ParticleHPHash* theUpper;
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std::vector<int> theIndex;
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std::vector<G4ParticleHPDataPoint> theData; // the data
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};
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#endif
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