Grid.h

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/*
 * Grid.h
 *
 *  Created on: Nov 5, 2019
 *      Author: Nikhil
 */
 
#ifndef GRID_H_
#define GRID_H_
#include "typedef.h"
#include <vector>
#include "SubConfiguration.h"
#include <set>
 
class GridBase
{
public:
    std::vector<Vector3d> coordinates;
    static int numberOfReferenceGrids;
    static int numberOfCurrentGrids;
};
 
int GridBase::numberOfReferenceGrids= 0;
int GridBase::numberOfCurrentGrids= 0;
 
template<ConfigType T>
class Grid : public GridBase{
public:
    Grid(int);
    Grid(Vector3d,
         Vector3d,
         int ngridx, int ngridy=1,int ngridz=1);
    Grid(Vector3d,
         Matrix3d,
         Vector3d,
         Vector3d,
         int ngridx, int ngridy=1,int ngridz=1);
    Grid(std::string);
    virtual ~Grid();
    int ngrid;
 
    void read(std::string);
    void write(std::string) const;
    void setCounter();
    std::vector<std::set<int>> getGridNeighborLists(const SubConfiguration&, const double&) const;
};
 
template<ConfigType T>
class GridSubConfiguration
{
private:
    const Grid<T>& grid;
    const SubConfiguration& subconfig;
    const double padding;
    std::pair<ConstSpatialHash,ConstSpatialHash> hashGridSubconfig;
public:
    GridSubConfiguration(const Grid<T>&, const SubConfiguration&, const double& );
    std::set<int> getGridPointNeighbors(const int& ) const;
 
};
#include "Grid.cpp"
 
#endif /* GRID_H_ */