Band_Structure.h

#ifndef QNANO_NEW_BAND_STRUCTURE_DEFINED_H_
#define QNANO_NEW_BAND_STRUCTURE_DEFINED_H_

#include "structure/K_Point_List.h"

class Band_Structure: public K_Point_List{
public:
  std::vector<std::vector<double> > energy;
  size_t get_nr_bands()const{return energy.size();}
  size_t get_nr_k()const{return list.size();}
  
  size_t complain_if_k_not_set_up()const;
  size_t set_nr_bands(size_t nr_bands);

  virtual void read(const std::string &filename, int nr_read_bands=-1);
  virtual void print(const std::string &filename)const;
  
  virtual void setup(Parameter_Map &param_map);
  
  Band_Structure(const K_Point_List &kpt){
    list=kpt.list;
  }
  Band_Structure(Parameter_Map &param_map){
    setup(param_map);
  }
};

#endif