swap - Vector Swap VI

Owning Palette: Basic Linear Algebra Subroutines VIs

Requires: Full Development System

Swaps elements between two vectors.

The data types you wire to the x and y inputs determine the polymorphic instance to use.

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Select an instance dswap - Vector Swap (DBL)zswap - Vector Swap (CDB)

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dswap - Vector Swap (DBL)

	yInc determines whether the VI skips elements in y for the calculation. The default is 1, meaning the VI does not skip any elements in y. yInc is an optional input. Note  If you wire a value other than the default to yInc, the VI skips elements that have indexes that are multiples of the value you wire. If you wire a value that is greater than or equal to the number of elements in y, the VI uses only the first element in y for the calculation. If you wire a value that is less than 0, the VI reverses the order of the elements before it calculates the result.
	xInc determines whether the VI skips elements in x for the calculation. The default is 1, meaning the VI does not skip any elements in x. xInc is an optional input. Note  If you wire a value other than the default to xInc, the VI skips elements that have indexes that are multiples of the value you wire. If you wire a value that is greater than or equal to the number of elements in x, the VI uses only the first element in x for the calculation. If you wire a value that is less than 0, the VI reverses the order of the elements before it calculates the result.
	x is a real vector.
	y is a real vector.
	dswap x returns a real vector in which elements of y replace elements of x.
	dswap y returns a real vector in which elements of x replace elements of y.
	error returns any error or warning from the VI. You can wire error to the Error Cluster From Error Code VI to convert the error code or warning into an error cluster.

zswap - Vector Swap (CDB)

	yInc determines whether the VI skips elements in y for the calculation. The default is 1, meaning the VI does not skip any elements in y. yInc is an optional input. Note  If you wire a value other than the default to yInc, the VI skips elements that have indexes that are multiples of the value you wire. If you wire a value that is greater than or equal to the number of elements in y, the VI uses only the first element in y for the calculation. If you wire a value that is less than 0, the VI reverses the order of the elements before it calculates the result.
	xInc determines whether the VI skips elements in x for the calculation. The default is 1, meaning the VI does not skip any elements in x. xInc is an optional input. Note  If you wire a value other than the default to xInc, the VI skips elements that have indexes that are multiples of the value you wire. If you wire a value that is greater than or equal to the number of elements in x, the VI uses only the first element in x for the calculation. If you wire a value that is less than 0, the VI reverses the order of the elements before it calculates the result.
	x is a complex vector.
	y is a complex vector.
	zswap x returns a complex vector in which elements of y replace elements of x.
	zswap y returns a complex vector in which elements of x replace elements of y.
	error returns any error or warning from the VI. You can wire error to the Error Cluster From Error Code VI to convert the error code or warning into an error cluster.

swap - Vector Swap Details

Refer to the BLAS (Basic Linear Algebra Subprograms) website at netlib.org for more information on BLAS functions.