/*
 * Zorbage: an algebraic data hierarchy for use in numeric processing.
 *
 * Copyright (C) 2016-2018 Barry DeZonia
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. 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.
 * 
 * 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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 nom.bdezonia.zorbage.algorithm;

import nom.bdezonia.zorbage.type.algebra.Addition;
import nom.bdezonia.zorbage.type.algebra.Group;
import nom.bdezonia.zorbage.type.algebra.RModuleMember;

/**
 * 
 * @author Barry DeZonia
 *
 */
public class RModuleSum {

	private RModuleSum() { }
	
	/**
	 * 
	 * @param group
	 * @param rmod
	 * @param result
	 */
	public static <T extends Group<T,U> & Addition<U>,U>
		void compute(T group, RModuleMember<U> rmod, U result)
	{
		U value = group.construct();
		group.zero().call(result);
		for (long i = 0; i < rmod.length(); i++) {
			rmod.v(i, value);
			group.add().call(result, value, result);
		}
	}
}

@@ -1933,32 +1933,32 @@
 ;%0A%09%09
-group.zero().call(result
+U sum = group.construct(
 );%0A%09
@@ -2042,22 +2042,19 @@
 ().call(
-result
+sum
 , value,
@@ -2058,16 +2058,53 @@
 ue, 
+sum);%0A%09%09%7D%0A%09%09group.assign().call(sum, 
 result);
 %0A%09%09%7D
@@ -2099,18 +2099,14 @@
 result);
-%0A%09%09%7D
 %0A%09%7D%0A%7D%0A

Remove repeated reuse of an output in an algorithm