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optional vr vl pointers for gdiagonalize

This commit is contained in:
Jiri Pittner 2022-07-08 11:34:50 +02:00
parent 9c63880efb
commit dbbe16fc30
1 changed files with 3 additions and 3 deletions
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6
nonclass.h
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@ -106,18 +106,18 @@ declare_la(std::complex<double>)
//general nonsymmetric matrix and generalized diagonalization
//corder =0 ... C rows are eigenvectors, =1 ... C columns are eigenvectors
extern void gdiagonalize(NRMat<double> &a, NRVec<double> &wr, NRVec<double> &wi,
NRMat<double> *vl, NRMat<double> *vr, const bool corder=1, int n=0, const int sorttype=0, const int biorthonormalize=0,
NRMat<double> *vl=NULL, NRMat<double> *vr=NULL, const bool corder=1, int n=0, const int sorttype=0, const int biorthonormalize=0,
NRMat<double> *b=NULL, NRVec<double> *beta=NULL); //this used real storage of eigenvectors like dgeev
template<typename T>
extern void gdiagonalize(NRMat<T> &a, NRVec< std::complex<double> > &w,
NRMat< std::complex<double> >*vl, NRMat< std::complex<double> > *vr,
NRMat< std::complex<double> >*vl=NULL, NRMat< std::complex<double> > *vr=NULL,
const bool corder=1, int n=0, const int sorttype=0, const int biorthonormalize=0,
NRMat<T> *b=NULL, NRVec<T> *beta=NULL); //eigenvectors are stored in complex matrices for T both double and complex
//for compatibility in davidson
extern void gdiagonalize(NRMat<std::complex<double> > &a, NRVec<double> &wr, NRVec<double> &wi,
NRMat<std::complex<double> > *vl, NRMat<std::complex<double> > *vr, const bool corder=1, int n=0, const int sorttype=0, const int biorthonormalize=0,
NRMat<std::complex<double> > *vl=NULL, NRMat<std::complex<double> > *vr=NULL, const bool corder=1, int n=0, const int sorttype=0, const int biorthonormalize=0,
NRMat<std::complex<double> > *b=NULL, NRVec<std::complex<double> > *beta=NULL);
//complex,real,imaginary parts of various entities