read_hcontainer.h

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#ifndef READ_HCONTAINER_H
#define READ_HCONTAINER_H
 
#include "source_lcao/module_hcontainer/hcontainer.h"
#include "source_cell/unitcell.h"
 
namespace hamilt
{
 
template <typename T>
class Read_HContainer
{
  public:
    Read_HContainer(
        hamilt::HContainer<T>* hcontainer, 
        const std::string& filename,
        const int nlocal,
        const UnitCell* ucell
    );
    // read the matrices of all R vectors to the read stream
    void read();
 
    void read(int rx_in, int ry_in, int rz_in);
 
    void read_single_R(int rx, int ry, int rz);
 
  private:
    hamilt::HContainer<T>* _hcontainer;
    std::string _filename;
    int _nlocal;
    const UnitCell* _ucell;
};
 
} // namespace hamilt
 
#endif // OUTPUT_HCONTAINER_H