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Scala example source code file (Ordered.scala)
The Scala Ordered.scala source code/* __ *\ ** ________ ___ / / ___ Scala API ** ** / __/ __// _ | / / / _ | (c) 2003-2011, LAMP/EPFL ** ** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ ** ** /____/\___/_/ |_/____/_/ | | ** ** |/ ** \* */ package scala.math /** A trait for totally ordered data. * * Note that since version 2006-07-24 this trait is no longer covariant in a. * * It is important that the equals method for an instance of * Ordered[A] be consistent with the compare method. However, * due to limitations inherent in the type erasure semantics, * there is no reasonable way to provide a default implementation * of equality for instances of Ordered[A]. Therefore, if you need * to be able to use equality on an instance of Ordered[A] you must * provide it yourself either when inheriting or instantiating. * * It is important that the hashCode method for an instance of * Ordered[A] be consistent with the compare method. However, * it is not possible to provide a sensible default implementation. * Therefore, if you need to be able compute the hash of an * instance of Ordered[A] you must provide it yourself either when * inheriting or instantiating. * * @author Martin Odersky * @version 1.1, 2006-07-24 */ trait Ordered[A] extends java.lang.Comparable[A] { /** Result of comparing <code>this with operand Other Scala examples (source code examples)Here is a short list of links related to this Scala Ordered.scala source code file: |
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