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/**
* @license Apache-2.0
*
* Copyright (c) 2025 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// MODULES //
var Complex64 = require( '@stdlib/complex/float32/ctor' );
var float64ToFloat32 = require( '@stdlib/number/float64/base/to-float32' );
var real = require( '@stdlib/complex/float32/real' );
var imag = require( '@stdlib/complex/float32/imag' );
var csignumf = require( './main.js' );
// MAIN //
/**
* Evaluates the signum function for a single-precision complex number and assigns results to a strided output array.
*
* @param {number} re - real component
* @param {number} im - imaginary component
* @param {Collection} out - output array
* @param {integer} strideOut - stride length for output array
* @param {NonNegativeInteger} offsetOut - starting index for output array
* @returns {Collection} output array
*
* @example
* var Float32Array = require( '@stdlib/array/float32' );
*
* var out = assign( 3.0, -4.0, new Float32Array( 2 ), 1, 0 );
* // returns <Float32Array>[ 0.6000000238418579, -0.800000011920929 ]
*/
function assign( re, im, out, strideOut, offsetOut ) {
var z = new Complex64( re, im );
var v = csignumf( z );
re = float64ToFloat32( re );
im = float64ToFloat32( im );
out[ offsetOut ] = real( v );
out[ offsetOut + strideOut ] = imag( v );
return out;
}
// EXPORTS //
module.exports = assign;
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