diff --git a/lib/node_modules/@stdlib/array/fixed-endian-factory/README.md b/lib/node_modules/@stdlib/array/fixed-endian-factory/README.md
index ab659bbc55ba..ac5714e862d8 100644
--- a/lib/node_modules/@stdlib/array/fixed-endian-factory/README.md
+++ b/lib/node_modules/@stdlib/array/fixed-endian-factory/README.md
@@ -958,6 +958,65 @@ var v = out.get( 0 );
* * *
+
+
+#### TypedArrayFE.prototype.fill( value\[, start\[, end]] )
+
+Returns a modified typed array filled with a fill value.
+
+```javascript
+var Float64ArrayFE = fixedEndianFactory( 'float64' );
+
+var arr = new Float64ArrayFE( 'little-endian', [ 1.0, 2.0, 3.0 ] );
+
+// Set all elements to the same value:
+arr.fill( 6.0 );
+
+var z = arr.get( 0 );
+// returns 6.0
+
+z = arr.get( 1 );
+// returns 6.0
+
+z = arr.get( 2 );
+// returns 6.0
+
+// Fill all elements starting from the second element:
+arr.fill( 7.0, 1 );
+
+z = arr.get( 1 );
+// returns 7.0
+
+z = arr.get( 2 );
+// returns 7.0
+
+// Fill all elements from first element until the second-to-last element:
+arr.fill( 8.0, 0, 2 );
+
+z = arr.get( 0 );
+// returns 8.0
+
+z = arr.get( 1 );
+// returns 8.0
+```
+
+When a `start` and/or `end` index is negative, the respective index is determined relative to the last array element.
+
+```javascript
+var Float64ArrayFE = fixedEndianFactory( 'float64' );
+
+var arr = new Float64ArrayFE( 'little-endian', [ 1.0, 2.0, 3.0 ] );
+
+// Set all array elements, except the last element, to the same value:
+arr.fill( 6.0, 0, -1 );
+
+var z = arr.get( 0 );
+// returns 6.0
+
+z = arr.get( arr.length - 1 );
+// returns 3.0
+```
+
## Notes
- A returned constructor supports the following byte orders:
diff --git a/lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.fill.js b/lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.fill.js
new file mode 100644
index 000000000000..cd537d05ff53
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.fill.js
@@ -0,0 +1,57 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 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.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var pkg = require( './../package.json' ).name;
+var factory = require( './../lib' );
+
+
+// VARIABLES //
+
+var Float64ArrayFE = factory( 'float64' );
+
+
+// MAIN //
+
+bench( pkg+':fill', function benchmark( b ) {
+ var values;
+ var arr;
+ var out;
+ var i;
+
+ arr = new Float64ArrayFE( 'little-endian', 5);
+ values = [ 6.0, 7.0, 10.0 ];
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ out = arr.fill( values[ i%values.length ] );
+ if ( typeof out !== 'object' ) {
+ b.fail( 'should return an object' );
+ }
+ }
+ b.toc();
+ if ( !( out instanceof Float64ArrayFE ) ) {
+ b.fail( 'should return a TypedArray' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+});
diff --git a/lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.fill.length.js b/lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.fill.length.js
new file mode 100644
index 000000000000..3089f11c3a2c
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.fill.length.js
@@ -0,0 +1,101 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 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.
+*/
+
+'use strict';
+
+// MODULES //
+
+var bench = require( '@stdlib/bench' );
+var pow = require( '@stdlib/math/base/special/pow' );
+var pkg = require( './../package.json' ).name;
+var factory = require( './../lib' );
+
+
+// VARIABLES //
+
+var Float64ArrayFE = factory( 'float64' );
+
+
+// FUNCTIONS //
+
+/**
+* Creates a benchmark function.
+*
+* @private
+* @param {PositiveInteger} len - array length
+* @returns {Function} benchmark function
+*/
+function createBenchmark( len ) {
+ var arr = new Float64ArrayFE( 'little-endian', len );
+ return benchmark;
+
+ /**
+ * Benchmark function.
+ *
+ * @private
+ * @param {Benchmark} b - benchmark instance
+ */
+ function benchmark( b ) {
+ var values;
+ var out;
+ var i;
+
+ values = [ 6.0, 7.0, 10.2 ];
+
+ b.tic();
+ for ( i = 0; i < b.iterations; i++ ) {
+ out = arr.fill( values[ i%values.length ] );
+ if ( typeof out !== 'object' ) {
+ b.fail( 'should return an object' );
+ }
+ }
+ b.toc();
+ if ( !( out instanceof Float64ArrayFE ) ) {
+ b.fail( 'should return a TypedArray' );
+ }
+ b.pass( 'benchmark finished' );
+ b.end();
+ }
+}
+
+
+// MAIN //
+
+/**
+* Main execution sequence.
+*
+* @private
+*/
+function main() {
+ var len;
+ var min;
+ var max;
+ var f;
+ var i;
+
+ min = 1; // 10^min
+ max = 6; // 10^max
+
+ for ( i = min; i <= max; i++ ) {
+ len = pow( 10, i );
+ f = createBenchmark( len );
+ bench( pkg+':fill:len='+len, f );
+ }
+}
+
+main();
diff --git a/lib/node_modules/@stdlib/array/fixed-endian-factory/lib/main.js b/lib/node_modules/@stdlib/array/fixed-endian-factory/lib/main.js
index 079902a6c333..0358a5fceaa3 100644
--- a/lib/node_modules/@stdlib/array/fixed-endian-factory/lib/main.js
+++ b/lib/node_modules/@stdlib/array/fixed-endian-factory/lib/main.js
@@ -1153,6 +1153,94 @@ function factory( dtype ) { // eslint-disable-line max-lines-per-function, stdli
return out;
});
+ /**
+ * Returns a modified typed array filled with a fill value.
+ *
+ * @name fill
+ * @memberof Complex128Array.prototype
+ * @type {Function}
+ * @param {ComplexLike} value - fill value
+ * @param {integer} [start=0] - starting index (inclusive)
+ * @param {integer} [end] - ending index (exclusive)
+ * @throws {TypeError} `this` must be a complex number array
+ * @throws {TypeError} first argument must be a complex number
+ * @throws {TypeError} second argument must be an integer
+ * @throws {TypeError} third argument must be an integer
+ * @returns {Complex128Array} modified array
+ *
+ * @example
+ * var real = require( '@stdlib/complex/float64/real' );
+ * var imag = require( '@stdlib/complex/float64/imag' );
+ *
+ * var arr = new Complex128Array( 3 );
+ *
+ * arr.fill( new Complex128( 1.0, 1.0 ), 1 );
+ *
+ * var z = arr.get( 1 );
+ * // returns
+ *
+ * var re = real( z );
+ * // returns 1.0
+ *
+ * var im = imag( z );
+ * // returns 1.0
+ *
+ * z = arr.get( 2 );
+ * // returns
+ *
+ * re = real( z );
+ * // returns 1.0
+ *
+ * im = imag( z );
+ * // returns 1.0
+ */
+ setReadOnly( TypedArray.prototype, 'fill', function fill( value, start, end ) {
+ var isLE;
+ var buf;
+ var len;
+ var i;
+ if ( !isTypedArray( this ) ) {
+ throw new TypeError( 'invalid invocation. `this` is not a TypedArray array.' );
+ }
+ buf = this._buffer;
+ len = this._length;
+ isLE = this._isLE;
+ if ( arguments.length > 1 ) {
+ if ( !isInteger( start ) ) {
+ throw new TypeError( format( 'invalid argument. Second argument must be an integer. Value: `%s`.', start ) );
+ }
+ if ( start < 0 ) {
+ start += len;
+ if ( start < 0 ) {
+ start = 0;
+ }
+ }
+ if ( arguments.length > 2 ) {
+ if ( !isInteger( end ) ) {
+ throw new TypeError( format( 'invalid argument. Third argument must be an integer. Value: `%s`.', end ) );
+ }
+ if ( end < 0 ) {
+ end += len;
+ if ( end < 0 ) {
+ end = 0;
+ }
+ }
+ if ( end > len ) {
+ end = len;
+ }
+ } else {
+ end = len;
+ }
+ } else {
+ start = 0;
+ end = len;
+ }
+ for ( i = start; i < end; i++ ) {
+ buf[ SETTER ]( i*BYTES_PER_ELEMENT, value, isLE );
+ }
+ return this;
+ });
+
return TypedArray;
/**
diff --git a/lib/node_modules/@stdlib/array/fixed-endian-factory/test/test.fill.js b/lib/node_modules/@stdlib/array/fixed-endian-factory/test/test.fill.js
new file mode 100644
index 000000000000..a042b25da645
--- /dev/null
+++ b/lib/node_modules/@stdlib/array/fixed-endian-factory/test/test.fill.js
@@ -0,0 +1,300 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 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.
+*/
+
+'use strict';
+
+// MODULES //
+
+var tape = require( 'tape' );
+var hasOwnProp = require( '@stdlib/assert/has-own-property' );
+var isFunction = require( '@stdlib/assert/is-function' );
+var factory = require( './../lib' );
+
+
+// TESTS //
+
+tape( 'main export is a function', function test( t ) {
+ t.ok( true, __filename );
+ t.strictEqual( typeof factory, 'function', 'main export is a function' );
+ t.end();
+});
+
+tape( 'the function returns a function', function test( t ) {
+ var ctor = factory( 'float64' );
+ t.strictEqual( isFunction( ctor ), true, 'returns expected value' );
+ t.end();
+});
+
+tape( 'attached to the prototype of the returned function is an `fill` method', function test( t ) {
+ var ctor = factory( 'float64' );
+ t.strictEqual( hasOwnProp( ctor.prototype, 'fill' ), true, 'returns expected value' );
+ t.strictEqual( isFunction( ctor.prototype.at ), true, 'returns expected value' );
+ t.end();
+});
+
+tape( 'the method throws an error if invoked with a `this` context which is not a typed array instance', function test( t ) {
+ var values;
+ var ctor;
+ var arr;
+ var i;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', 5 );
+
+ values = [
+ '5',
+ 5,
+ NaN,
+ true,
+ false,
+ null,
+ void 0,
+ {},
+ [],
+ function noop() {}
+ ];
+ for ( i = 0; i < values.length; i++ ) {
+ t.throws( badValue( values[ i ] ), TypeError, 'throws an error when provided '+values[ i ] );
+ }
+ t.end();
+
+ function badValue( value ) {
+ return function badValue() {
+ return arr.fill.call( value, 0 );
+ };
+ }
+});
+
+tape( 'the method throws an error if provided a second argument which is not an integer', function test( t ) {
+ var values;
+ var ctor;
+ var arr;
+ var i;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', 5 );
+
+ values = [
+ '5',
+ 3.14,
+ NaN,
+ true,
+ false,
+ null,
+ void 0,
+ {},
+ [],
+ function noop() {}
+ ];
+ for ( i = 0; i < values.length; i++ ) {
+ t.throws( badValue( values[ i ] ), TypeError, 'throws an error when provided '+values[ i ] );
+ }
+ t.end();
+
+ function badValue( value ) {
+ return function badValue() {
+ return arr.fill( 5, value );
+ };
+ }
+});
+
+tape( 'the method throws an error if provided a third argument which is not an integer', function test( t ) {
+ var values;
+ var ctor;
+ var arr;
+ var i;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', 5 );
+
+ values = [
+ '5',
+ 3.14,
+ NaN,
+ true,
+ false,
+ null,
+ void 0,
+ {},
+ [],
+ function noop() {}
+ ];
+ for ( i = 0; i < values.length; i++ ) {
+ t.throws( badValue( values[ i ] ), TypeError, 'throws an error when provided '+values[ i ] );
+ }
+ t.end();
+
+ function badValue( value ) {
+ return function badValue() {
+ return arr.fill( 6.0, 0, value );
+ };
+ }
+});
+
+tape( 'the method returns an empty array if operating on an empty array', function test( t ) {
+ var ctor;
+ var arr;
+ var out;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', 0 );
+ out = arr.fill( 6.0 );
+
+ t.strictEqual( out.length, 0, 'returns expected value' );
+ t.end();
+});
+
+tape( 'the method does not change the array length', function test( t ) {
+ var ctor;
+ var arr;
+ var out;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
+ out = arr.fill( 6.0, 2, 5 );
+
+ t.strictEqual( out, arr, 'returns expected value' );
+ t.strictEqual( arr.length, 5, 'returns expected value' );
+ t.end();
+});
+
+tape( 'if called with one argument, the method sets each array element to the provided value', function test( t ) {
+ var expected;
+ var ctor;
+ var arr;
+ var i;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
+ expected = [ 6.0, 6.0, 6.0, 6.0, 6.0];
+
+ arr.fill( 6.0);
+
+ for ( i = 0; i < arr.length; i++) {
+ t.strictEqual( arr.get(i), expected[i], 'expected value');
+ }
+ t.end();
+});
+
+tape( 'if called with two arguments, the method sets each array element to the provided value starting from a start index (inclusive)', function test( t ) {
+ var expected;
+ var ctor;
+ var arr;
+ var i;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
+ expected = [ 1.0, 2.0, 6.0, 6.0, 6.0 ];
+
+ arr.fill( 6.0, 2 );
+
+ for ( i = 0; i < arr.length; i++ ) {
+ t.strictEqual( arr.get( i ), expected[ i ], 'expected value');
+ }
+ t.end();
+});
+
+tape( 'if called with three arguments, the method sets each array element to the provided value starting from a start index (inclusive) until a specified end index (exclusive)', function test( t ) {
+ var expected;
+ var ctor;
+ var arr;
+ var i;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
+ expected = [ 1.0, 2.0, 6.0, 6.0, 5.0 ];
+
+ arr.fill( 6.0, 2, 4 );
+
+ for ( i = 0; i < arr.length; i++ ) {
+ t.strictEqual( arr.get( i ), expected[ i ], 'expected value' );
+ }
+ t.end();
+});
+
+tape( 'the method supports negative indices', function test( t ) {
+ var expected;
+ var ctor;
+ var arr;
+ var i;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
+ expected = [ 1.0, 2.0, 6.0, 6.0, 5.0 ];
+
+ arr.fill( 6.0, -3, -1 );
+
+ for ( i = 0; i < arr.length; i++ ) {
+ t.strictEqual( arr.get( i ), expected[ i ], 'expected value' );
+ }
+ t.end();
+});
+
+tape( 'if a provided start index resolves to a negative index, the method fills an array starting from the first element', function test( t ) {
+ var expected;
+ var ctor;
+ var arr;
+ var i;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
+ expected = [ 6.0, 6.0, 6.0, 6.0, 6.0 ];
+
+ arr.fill( 6.0, -10 );
+
+ for ( i = 0; i < arr.length; i++ ) {
+ t.strictEqual( arr.get( i ), expected[ i ], 'expected value' );
+ }
+ t.end();
+});
+
+tape( 'if a provided end index resolves to an index exceeding the last array element index, the method fills an array until the last element (inclusive)', function test( t ) {
+ var expected;
+ var ctor;
+ var arr;
+ var i;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
+ expected = [ 1.0, 6.0, 6.0, 6.0, 6.0 ];
+
+ arr.fill( 6.0, 1, 10 );
+
+ for ( i = 0; i < arr.length; i++ ) {
+ t.strictEqual( arr.get( i ), expected[ i ], 'expected value' );
+ }
+ t.end();
+});
+
+tape( 'if a provided start index resolves to an index which is greater than or equal to a resolved end index, the method does not fill an array', function test( t ) {
+ var expected;
+ var ctor;
+ var arr;
+ var i;
+
+ ctor = factory( 'float64' );
+ arr = new ctor( 'little-endian', [ 1.0, 2.0, 3.0, 4.0, 5.0 ] );
+ expected = [ 1.0, 2.0, 3.0, 4.0, 5.0 ];
+
+ arr.fill( 6.0, 2, 1 );
+
+ for ( i = 0; i < arr.length; i++ ) {
+ t.strictEqual( arr.get( i ), expected[ i ], 'expected value' );
+ }
+ t.end();
+});