lapacke_cheswapr.c

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* Contents: Native high-level C interface to LAPACK function cheswapr
* Author: Intel Corporation
* Generated June 2016
*****************************************************************************/

#include "lapacke_utils.h"

lapack_int LAPACKE_cheswapr( int matrix_layout, char uplo, lapack_int n,
                             lapack_complex_float* a, lapack_int lda,
                             lapack_int i1, lapack_int i2 )
{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_cheswapr", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_che_nancheck( matrix_layout, uplo, n, a, lda ) ) {
        return -4;
    }
#endif
    return LAPACKE_cheswapr_work( matrix_layout, uplo, n, a, lda, i1, i2 );
}