LAPACK 3.11.0 LAPACK: Linear Algebra PACKage
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## ◆ LAPACKE_clarfx()

 lapack_int LAPACKE_clarfx ( int matrix_layout, char side, lapack_int m, lapack_int n, const lapack_complex_float * v, lapack_complex_float tau, lapack_complex_float * c, lapack_int ldc, lapack_complex_float * work )

Definition at line 35 of file lapacke_clarfx.c.

39{
40 lapack_int lv;
41 if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
42 LAPACKE_xerbla( "LAPACKE_clarfx", -1 );
43 return -1;
44 }
45#ifndef LAPACK_DISABLE_NAN_CHECK
46 if( LAPACKE_get_nancheck() ) {
47 /* Optionally check input matrices for NaNs */
48 if( LAPACKE_cge_nancheck( matrix_layout, m, n, c, ldc ) ) {
49 return -7;
50 }
51 if( LAPACKE_c_nancheck( 1, &tau, 1 ) ) {
52 return -6;
53 }
54 lv = (LAPACKE_lsame( side, 'l' ) ? m : n);
55 if( LAPACKE_c_nancheck( lv, v, 1 ) ) {
56 return -5;
57 }
58 }
59#endif
60 return LAPACKE_clarfx_work( matrix_layout, side, m, n, v, tau, c, ldc,
61 work );
62}
#define lapack_int
Definition: lapack.h:87
#define LAPACK_COL_MAJOR
Definition: lapacke.h:53
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:52
int LAPACKE_get_nancheck(void)
lapack_int LAPACKE_clarfx_work(int matrix_layout, char side, lapack_int m, lapack_int n, const lapack_complex_float *v, lapack_complex_float tau, lapack_complex_float *c, lapack_int ldc, lapack_complex_float *work)
lapack_logical LAPACKE_lsame(char ca, char cb)
Definition: lapacke_lsame.c:35
void LAPACKE_xerbla(const char *name, lapack_int info)
lapack_logical LAPACKE_c_nancheck(lapack_int n, const lapack_complex_float *x, lapack_int incx)
lapack_logical LAPACKE_cge_nancheck(int matrix_layout, lapack_int m, lapack_int n, const lapack_complex_float *a, lapack_int lda)
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