StorageType.java
package org.djunits.value.storage;
/**
* Possible ways to store vectors and matrices, e.g. DENSE or SPARSE.
* <p>
* Copyright (c) 2013-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
* BSD-style license. See <a href="https://djunits.org/docs/license.html">DJUNITS License</a>.
* </p>
* @author <a href="https://www.tudelft.nl/averbraeck">Alexander Verbraeck</a>
* @author <a href="https://www.tudelft.nl/staff/p.knoppers/">Peter Knoppers</a>
*/
public enum StorageType
{
/**
* Dense storage. Use Dense to store small quantities of values, or values where zero is not common, or larger access times
* are unacceptable, or memory availability is high.
*/
DENSE,
/**
* Sparse storage. Use Sparse to store large quantities of values when most are zero and larger access times are acceptable
* and memory availability is low. Changing a zero value to a non-zero value is CPU-time-expensive
*/
SPARSE;
}