Merge branch 'stdlib-js:develop' into Add-C-implementations-to-base-special-math-functions

Author: vivekmaurya001

lib/node_modules/@stdlib/array/fixed-endian-factory/README.md

@@ -543,6 +543,30 @@ var v = arr.get( 100 );
 // returns undefined
 ```
 
+<a name="method-includes"></a>
+
+#### TypedArrayFE.prototype.includes( searchElement\[, fromIndex] )
+
+Returns a boolean indicating whether an array includes a provided value.
+
+```javascript
+var Float64ArrayFE = fixedEndianFactory( 'float64' );
+
+var arr = new Float64ArrayFE( 'little-endian', [ 1.0, 2.0, 3.0, 4.0, 2.0 ] );
+
+var idx = arr.includes( 2.0 );
+// returns true
+
+idx = arr.includes( 2.0, 2 );
+// returns true
+
+idx = arr.includes( 2.0, -4 );
+// returns true
+
+idx = arr.includes( 5.0 );
+// returns false
+```
+
 <a name="method-index-of"></a>
 
 #### TypedArrayFE.prototype.indexOf( searchElement\[, fromIndex] )

lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.includes.js

@@ -0,0 +1,56 @@
+/**
+* @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 isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
+var factory = require( './../lib' );
+var pkg = require( './../package.json' ).name;
+
+
+// VARIABLES //
+
+var Float64ArrayFE = factory( 'float64' );
+
+
+// MAIN //
+
+bench( pkg+':includes', function benchmark( b ) {
+	var result;
+	var arr;
+	var i;
+
+	arr = new Float64ArrayFE( 'little-endian', [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0 ] );
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		result = arr.includes( 5.0, 0 );
+		if ( typeof result !== 'boolean' ) {
+			b.fail( 'should return a boolean' );
+		}
+	}
+	b.toc();
+	if ( !isBoolean( result ) ) {
+		b.fail( 'should return a boolean' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});

lib/node_modules/@stdlib/array/fixed-endian-factory/benchmark/benchmark.includes.length.js

@@ -0,0 +1,103 @@
+/**
+* @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 zeroTo = require( '@stdlib/array/zero-to' );
+var isBoolean = require( '@stdlib/assert/is-boolean' ).isPrimitive;
+var factory = require( './../lib' );
+var pkg = require( './../package.json' ).name;
+
+
+// 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', zeroTo( len ) );
+	return benchmark;
+
+	/**
+	* Benchmark function.
+	*
+	* @private
+	* @param {Benchmark} b - benchmark instance
+	*/
+	function benchmark( b ) {
+		var result;
+		var v;
+		var i;
+
+		v = len - 1;
+
+		b.tic();
+		for ( i = 0; i < b.iterations; i++ ) {
+			result = arr.includes( v );
+			if ( typeof result !== 'boolean' ) {
+				b.fail( 'should return a boolean' );
+			}
+		}
+		b.toc();
+		if ( !isBoolean( result ) ) {
+			b.fail( 'should return a boolean' );
+		}
+		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+':includes:len='+len, f );
+	}
+}
+
+main();

lib/node_modules/@stdlib/array/fixed-endian-factory/lib/main.js

@@ -669,6 +669,48 @@ function factory( dtype ) { // eslint-disable-line max-lines-per-function, stdli
 		return this._buffer[ GETTER ]( idx*BYTES_PER_ELEMENT, this._isLE );
 	});
 
+	/**
+	* Returns a boolean indicating whether an array includes a provided value.
+	*
+	* @private
+	* @name includes
+	* @memberof TypedArray.prototype
+	* @type {Function}
+	* @param {*} searchElement - search element
+	* @param {integer} [fromIndex=0] - starting index (inclusive)
+	* @throws {TypeError} `this` must be a typed array instance
+	* @throws {TypeError} second argument must be an integer
+	* @returns {boolean} boolean indicating whether an array includes a provided value
+	*/
+	setReadOnly( TypedArray.prototype, 'includes', function includes( searchElement, fromIndex ) {
+		var buf;
+		var i;
+
+		if ( !isTypedArray( this ) ) {
+			throw new TypeError( format( 'invalid invocation. `this` is not %s %s.', CHAR2ARTICLE[ dtype[0] ], CTOR_NAME ) );
+		}
+		if ( arguments.length > 1 ) {
+			if ( !isInteger( fromIndex ) ) {
+				throw new TypeError( format( 'invalid argument. Second argument must be an integer. Value: `%s`.', fromIndex ) );
+			}
+			if ( fromIndex < 0 ) {
+				fromIndex += this._length;
+				if ( fromIndex < 0 ) {
+					fromIndex = 0;
+				}
+			}
+		} else {
+			fromIndex = 0;
+		}
+		buf = this._buffer;
+		for ( i = fromIndex; i < this._length; i++ ) {
+			if ( buf[ GETTER ]( i * BYTES_PER_ELEMENT, this._isLE ) === searchElement ) {
+				return true;
+			}
+		}
+		return false;
+	});
+
 	/**
 	* Returns the index of the first occurrence of a given element.
 	*