LAPACK  3.7.1
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 36 of file lapacke_ctfttp.c.

39 {
40  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
41  LAPACKE_xerbla( "LAPACKE_ctfttp", -1 );
42  return -1;
43  }
44 #ifndef LAPACK_DISABLE_NAN_CHECK
45  /* Optionally check input matrices for NaNs */
46  if( LAPACKE_cpf_nancheck( n, arf ) ) {
47  return -5;
48  }
49 #endif
50  return LAPACKE_ctfttp_work( matrix_layout, transr, uplo, n, arf, ap );
51 }
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:119
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:120
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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