LAPACK  3.10.1
LAPACK: Linear Algebra PACKage

◆ LAPACKE_ctfttp()

lapack_int LAPACKE_ctfttp ( int  matrix_layout,
char  transr,
char  uplo,
lapack_int  n,
const lapack_complex_float arf,
lapack_complex_float ap 
)

Definition at line 35 of file lapacke_ctfttp.c.

38 {
39  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
40  LAPACKE_xerbla( "LAPACKE_ctfttp", -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_cpf_nancheck( n, arf ) ) {
47  return -5;
48  }
49  }
50 #endif
51  return LAPACKE_ctfttp_work( matrix_layout, transr, uplo, n, arf, ap );
52 }
lapack_int LAPACKE_ctfttp_work(int matrix_layout, char transr, char uplo, lapack_int n, const lapack_complex_float *arf, lapack_complex_float *ap)
#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_cpf_nancheck(lapack_int n, const lapack_complex_float *a)
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