Files
lammps/tools/phonon/dynmat.h
2023-05-01 20:14:52 -04:00

60 lines
1.0 KiB
C++

#ifndef DYNMAT_H
#define DYNMAT_H
#include "zheevd.h"
#include <cstdio>
class DynMat {
public:
DynMat(int, char**);
~DynMat();
int nx, ny, nz, nucell;
int sysdim, fftdim;
double eml2f, eml2fc, symprec;
char *funit;
void getDMq(double *);
void getDMq(double *, double *);
void writeDMq(double *);
void writeDMq(double *, const double, FILE *fp);
int geteigen(double *, int);
void reset_interp_method();
doublecomplex **DM_q;
int flag_latinfo;
int npt, fftdim2;
double Tmeasure, basevec[9], ibasevec[9];
double *M_inv_sqrt;
double **basis;
int *attyp;
class UserInput *input;
private:
int flag_skip, flag_reset_gamma;
class Interpolate *interpolate;
class Memory *memory;
void EnforceASR();
char *binfile, *dmfile;
double boltz;
doublecomplex **DM_all;
void car2dir(); // to convert basis from cartisian coordinate into factional.
void real2rec();
void GaussJordan(int, double *);
void help();
void ShowInfo();
void ShowVersion();
void Define_Conversion_Factor();
};
#endif