Function chbgvx_
Computes selected eigenvalues, and optionally, the eigenvectors of a complex generalized Hermitian-definite banded eigenproblem, of the form A*x=(lambda)*B*x. A and B are assumed to be Hermitian and banded, and B is also positive definite.
extern(C) void chbgvx_
(
char* jobz,
char* range,
char* uplo,
int* n,
int* ka,
int* kb,
std .complex .Complex!(float)* ab,
int* ldab,
std .complex .Complex!(float)* bb,
int* ldbb,
std .complex .Complex!(float)* q,
int* ldq,
float* vl,
float* vu,
int* il,
int* iu,
float* abstol,
int* m,
float* w,
std .complex .Complex!(float)* z,
int* ldz,
std .complex .Complex!(float)* work,
float* rwork,
int* iwork,
int* ifail,
int* info,
int jobz_len,
int range_len,
int uplo_len
);