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repl.txt
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{{alias}}( N, x, strideX, y, strideY )
Copies values from one complex single-precision floating-point vector to
another complex single-precision floating-point vector.
The `N` and stride parameters determine how values from `x` are copied into
`y`.
Indexing is relative to the first index. To introduce an offset, use typed
array views.
If `N` is less than or equal to `0`, the function returns `y` unchanged.
Parameters
----------
N: integer
Number of indexed elements.
x: Complex64Array
Input array.
strideX: integer
Index increment for `x`.
y: Complex64Array
Output array.
strideY: integer
Index increment for `y`.
Returns
-------
y: Complex64Array
Output array.
Examples
--------
// Standard usage:
> var x = new {{alias:@stdlib/array/complex64}}( [ 1.0, 2.0, 3.0, 4.0 ] );
> var y = new {{alias:@stdlib/array/complex64}}( [ 6.0, 7.0, 8.0, 9.0 ] );
> {{alias}}( x.length, x, 1, y, 1 )
<Complex64Array>[ 1.0, 2.0, 3.0, 4.0 ]
// Advanced indexing:
> x = new {{alias:@stdlib/array/complex64}}( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
> y = new {{alias:@stdlib/array/complex64}}( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
> {{alias}}( 2, x, -2, y, 1 )
<Complex64Array>[ 5.0, 6.0, 1.0, 2.0, 0.0, 0.0, 0.0, 0.0 ]
// Using typed array views:
> var x0 = new {{alias:@stdlib/array/complex64}}( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
> var y0 = new {{alias:@stdlib/array/complex64}}( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
> var x1 = new {{alias:@stdlib/array/complex64}}( x0.buffer, x0.BYTES_PER_ELEMENT*1 );
> var y1 = new {{alias:@stdlib/array/complex64}}( y0.buffer, y0.BYTES_PER_ELEMENT*2 );
> {{alias}}( 2, x1, -2, y1, 1 )
<Complex64Array>[ 7.0, 8.0, 3.0, 4.0 ]
> y0
<Complex64Array>[ 0.0, 0.0, 0.0, 0.0, 7.0, 8.0, 3.0, 4.0 ]
{{alias}}.ndarray( N, x, strideX, offsetX, y, strideY, offsetY )
Copies values from one complex single-precision floating-point vector to
another complex single-precision floating-point vector using alternative
indexing semantics.
While typed array views mandate a view offset based on the underlying
buffer, the offset parameters support indexing semantics based on starting
indices.
Parameters
----------
N: integer
Number of indexed elements.
x: Complex64Array
Input array.
strideX: integer
Index increment for `x`.
offsetX: integer
Starting index for `x`.
y: Complex64Array
Output array.
strideY: integer
Index increment for `y`.
offsetY: integer
Starting index for `y`.
Returns
-------
y: Complex64Array
Output array.
Examples
--------
// Standard usage:
> var x = new {{alias:@stdlib/array/complex64}}( [ 1.0, 2.0, 3.0, 4.0 ] );
> var y = new {{alias:@stdlib/array/complex64}}( [ 6.0, 7.0, 8.0, 9.0 ] );
> {{alias}}.ndarray( x.length, x, 1, 0, y, 1, 0 )
<Complex64Array>[ 1.0, 2.0, 3.0, 4.0 ]
// Advanced indexing:
> x = new {{alias:@stdlib/array/complex64}}( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] );
> y = new {{alias:@stdlib/array/complex64}}( [ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ] );
> {{alias}}.ndarray( 2, x, 2, 1, y, -1, y.length-1 )
<Complex64Array>[ 0.0, 0.0, 0.0, 0.0, 7.0, 8.0, 3.0, 4.0 ]
See Also
--------