LAPACK  3.10.1
LAPACK: Linear Algebra PACKage

◆ LAPACKE_zhpgst()

lapack_int LAPACKE_zhpgst ( int  matrix_layout,
lapack_int  itype,
char  uplo,
lapack_int  n,
lapack_complex_double ap,
const lapack_complex_double bp 
)

Definition at line 35 of file lapacke_zhpgst.c.

38 {
39  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
40  LAPACKE_xerbla( "LAPACKE_zhpgst", -1 );
41  return -1;
42  }
43 #ifndef LAPACK_DISABLE_NAN_CHECK
44  if( LAPACKE_get_nancheck() ) {
45  /* Optionally check input matrices for NaNs */
46  if( LAPACKE_zhp_nancheck( n, ap ) ) {
47  return -5;
48  }
49  if( LAPACKE_zhp_nancheck( n, bp ) ) {
50  return -6;
51  }
52  }
53 #endif
54  return LAPACKE_zhpgst_work( matrix_layout, itype, uplo, n, ap, bp );
55 }
lapack_int LAPACKE_zhpgst_work(int matrix_layout, lapack_int itype, char uplo, lapack_int n, lapack_complex_double *ap, const lapack_complex_double *bp)
#define LAPACK_COL_MAJOR
Definition: lapacke.h:53
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:52
int LAPACKE_get_nancheck(void)
void LAPACKE_xerbla(const char *name, lapack_int info)
lapack_logical LAPACKE_zhp_nancheck(lapack_int n, const lapack_complex_double *ap)
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