/data/Documents/eclipse/workspace/ColorFull/Orthogonal_basis.h

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/*
 * Orthogonal_basis.h
 * Contains the declarations of the class Orthogonal_basis, related types and operators.
 * Created on: May 25, 2013
 * Author: Malin Sjodahl
 */

#ifndef COLORFULL_Orthogonal_basis_h
#define COLORFULL_Orthogonal_basis_h


#include "Col_basis.h"


namespace ColorFull {

class Orthogonal_basis:public Col_basis {

public:
        Orthogonal_basis():Col_basis(){
                orthogonal_basis = true;
        }

        dvec diagonal_d_spm;

        Poly_vec diagonal_P_spm;


        /******************** Functions for scalar products **********************/

        void scalar_product_matrix();

        void diagonal_scalar_product_matrix( bool save_P_diagonal_spm, bool save_d_diagonal_spm, bool use_mem );

        Poly_vec decompose( const Col_amp & Ca );

        Polynomial scalar_product( const Col_amp & Ca1, const Col_amp & Ca2 );

        cnum scalar_product_num( const Col_amp & Ca1, const Col_amp & Ca2 );

        cnum scalar_product_num( const cvec & v1, const cvec & v2 );


        /******************** Functions for reading and writing **********************/

        std::string diagonal_spm_file_name( const bool leading, const bool poly ) const;

        void write_out_diagonal_d_spm( std::string filename ) const;

        void write_out_diagonal_d_spm( ) const;

        void write_out_diagonal_P_spm( std::string filename ) const;

        void write_out_diagonal_P_spm( ) const;

        void write_out_diagonal_spm( const dvec & dv, const bool leading ) const;

        void write_out_diagonal_spm( const Poly_vec & pv, const bool leading ) const;

private:

        void scalar_product_matrix( bool save_P_spm, bool save_d_spm, bool use_mem );


};// end class Orthogonal_basis

}// end namespace ColorFull


#endif /* COLORFULL_Orthogonal_basis_h */