GridFiller.h

/*
 * Copyright (c) 2013-2017 Christoph Niethammer <christoph.niethammer@gmail.com>
 *
 * $COPYRIGHT$
 *
 * Additional copyrights may follow
 *
 * $HEADER
 */
 
#ifndef GRIDFILLER_H_
#define GRIDFILLER_H_
 
#include <array>
#include <random>
 
#include "Basis.h"
#include "Lattice.h"
#include "utils/generator/ObjectFillerBase.h"
 
 
class GridFiller : public ObjectFillerBase {
public:
       GridFiller() : _lattice(), _basis(), _origin{{0.0, 0.0, 0.0}}, _object(nullptr), _latticeOccupancy(1.0), _dis(0.0, 1.0), _gen(0) {}
       ~~GridFiller(){}
 
    void readXML(XMLfileUnits& xmlconfig);
 
    void init(Lattice& lattice, Basis& basis, double origin[3]);
 
    void init();
 
    /* Set object to fill */
    void setObject(std::shared_ptr<Object> object) { _object = object; }
 
    int getMolecule(Molecule *molecule);
 
    std::string getPluginName() { return std::string("GridFiller"); }
    static ObjectFillerBase* createInstance() { return new GridFiller(); }
 
private:
    Lattice _lattice;
    Basis _basis;
    std::array<double, 3> _origin;
    std::shared_ptr<Object> _object;
    double _latticeOccupancy;
 
    std::uniform_real_distribution<> _dis;
    std::mt19937 _gen;
 
    /* Internal values/counters used during the creation by getMolecule */
    long _baseCount;
    double _lattice_point[3];
};
 
#endif  // GRIDFILLER_H_