lapacke_dtrttf.c File Reference

#include "lapacke_utils.h"

Go to the source code of this file.

Functions
lapack_int	LAPACKE_dtrttf (int matrix_layout, char transr, char uplo, lapack_int n, const double *a, lapack_int lda, double *arf)

Function Documentation

LAPACKE_dtrttf()

lapack_int LAPACKE_dtrttf	(	int	matrix_layout,
		char	transr,
		char	uplo,
		lapack_int	n,
		const double *	a,
		lapack_int	lda,
		double *	arf )

Definition at line 35 of file lapacke_dtrttf.c.

{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_dtrttf", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_dtr_nancheck( matrix_layout, uplo, 'n', n, a, lda ) ) {
            return -5;
        }
    }
#endif
    return LAPACKE_dtrttf_work( matrix_layout, transr, uplo, n, a, lda, arf );
}