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geant4/source/processes/electromagnetic/dna/utils/include/G4DNAMesh.hh
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2022-12-09 14:43:28 +01:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
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// * Neither the authors of this software system, nor their employing *
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// * work make any representation or warranty, express or implied, *
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// * use. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
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// * any work based on the software) you agree to acknowledge its *
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// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
//
#ifndef G4DNAMesh_hh
#define G4DNAMesh_hh 1
#include "globals.hh"
#include "G4DNABoundingBox.hh"
#include <vector>
#include <array>
#include <cmath>
#include <unordered_map>
#include <memory>
#include <sstream>
#include "G4MolecularConfiguration.hh"
#include "G4VDNAMesh.hh"
class G4DNAMesh : public G4VDNAMesh
{
public:
using Box = G4DNABoundingBox;
using MolType = const G4MolecularConfiguration*;
using Data = std::map<MolType, size_t>;
using Voxel = std::tuple<Index, Box, Data>;
using IndexMap = std::unordered_map<Index, G4int, G4VDNAMesh::hashFunc>;
using VoxelVector = std::vector<Voxel>;
G4DNAMesh(const G4DNABoundingBox&, G4int);
~G4DNAMesh() override;
Index GetIndex(const G4ThreeVector& position) const;
Voxel& GetVoxel(const Index& index); // GetorCreateVoxel
size_t size() { return fVoxelVector.size(); };
Index ConvertIndex(const Index& index, const G4int&) const;
std::vector<Index> FindNeighboringVoxels(const Index& index) const;
void Reset();
Data& GetVoxelMapList(const Index& index);
auto end() { return fVoxelVector.end(); }
auto begin() { return fVoxelVector.begin(); }
VoxelVector::const_iterator const_end() const { return fVoxelVector.end(); }
VoxelVector::const_iterator const_begin() const
{
return fVoxelVector.begin();
}
void PrintMesh();
void PrintVoxel(const Index& index);
const G4DNABoundingBox& GetBoundingBox() const;
G4DNABoundingBox GetBoundingBox(const Index& index);
G4int GetNumberOfType(MolType type) const;
void InitializeVoxel(const Index& key, Data&& mapList);
G4double GetResolution() const;
private:
IndexMap fIndexMap;
VoxelVector fVoxelVector;
const G4DNABoundingBox* fpBoundingMesh;
G4double fResolution;
};
#endif