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A fast and easy to use dense and sparse matrix linear algebra library written in Java.
/*
* Copyright (c) 2009-2017, Peter Abeles. All Rights Reserved.
*
* This file is part of Efficient Java Matrix Library (EJML).
*
* 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.
*/
package org.ejml.equation;
/**
* Manages the creation and recycling of temporary variables used to store intermediate results. The user
* cannot directly access these variables
*
* @author Peter Abeles
*/
// TODO add function to purge temporary variables. basicaly resize and redeclare their array to size 1
public class ManagerTempVariables {
public VariableMatrix createMatrix() {
return VariableMatrix.createTemp();
}
public VariableDouble createDouble() {
return new VariableDouble(0);
}
public VariableDouble createDouble( double value ) {
return new VariableDouble(value);
}
public VariableInteger createInteger() {
return createInteger(0);
}
public VariableInteger createInteger( int value ) {
return new VariableInteger(value);
}
public VariableIntegerSequence createIntegerSequence( IntegerSequence sequence ) {
return new VariableIntegerSequence(sequence);
}
}