All Downloads are FREE. Search and download functionalities are using the official Maven repository.

example.Bridges Maven / Gradle / Ivy

/*
 * Zorbage: an algebraic data hierarchy for use in numeric processing.
 *
 * Copyright (c) 2016-2021 Barry DeZonia All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, this list
 * of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright notice, this
 * list of conditions and the following disclaimer in the documentation and/or other
 * materials provided with the distribution.
 * 
 * Neither the name of the  nor the names of its contributors may
 * be used to endorse or promote products derived from this software without specific
 * prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */
package example;

import nom.bdezonia.zorbage.algebra.G;
import nom.bdezonia.zorbage.type.helper.NumberRModuleBridge;
import nom.bdezonia.zorbage.type.real.float64.Float64Member;

/**
 * @author Barry DeZonia
 */
class Bridges {

	/*
	 * Zorbage delineates many data types walled off in designations like NumberMember or
	 * Vector/RModuleMember, MatrixMember, and TensorProductMember. However in mathematical
	 * terms each smaller type (say Number) can be treated as a special case of a higher
	 * level type. For instance a Number is the same as a 1-element vector or the same as
	 * a 1x1 shaped matrix or a 1x1x1... shaped tensor. Given these relationships we define
	 * bridge classes that allow elements of one type (vector for instance) to be passed
	 * as another (a rank 1 tensor for instance). There are numerous bridge classes and
	 * they will be detailed below.
	 */
	
	void example1() {
		Float64Member num = new Float64Member(191.6);
		NumberRModuleBridge bridge = new NumberRModuleBridge<>(G.DBL, num);
		bridge.setV(0, G.DBL.construct());
		System.out.println(num); // prints 0
	}
}




© 2015 - 2025 Weber Informatics LLC | Privacy Policy