cswap()

subroutine cswap	(	integer	n,
		complex, dimension(*)	cx,
		integer	incx,
		complex, dimension(*)	cy,
		integer	incy
	)

CSWAP

Purpose:

   CSWAP interchanges two vectors.

Parameters

[in]	N	N is INTEGER number of elements in input vector(s)
[in,out]	CX	CX is COMPLEX array, dimension ( 1 + ( N - 1 )*abs( INCX ) )
[in]	INCX	INCX is INTEGER storage spacing between elements of CX
[in,out]	CY	CY is COMPLEX array, dimension ( 1 + ( N - 1 )*abs( INCY ) )
[in]	INCY	INCY is INTEGER storage spacing between elements of CY

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Further Details:

     jack dongarra, linpack, 3/11/78.
     modified 12/3/93, array(1) declarations changed to array(*)