alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix

Scala example source code file (Integral.scala)

This example Scala source code file (Integral.scala) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Scala source code examples by using tags.

All credit for the original source code belongs to scala-lang.org; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Scala tags/keywords

extraimplicits, implicits, integral, integralops, numeric, ops, t

The Integral.scala Scala example source code

```/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2003-2013, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */

package scala
package math

import scala.language.implicitConversions

/**
* @since 2.8
*/
trait Integral[T] extends Numeric[T] {
def quot(x: T, y: T): T
def rem(x: T, y: T): T

class IntegralOps(lhs: T) extends Ops(lhs) {
def /(rhs: T) = quot(lhs, rhs)
def %(rhs: T) = rem(lhs, rhs)
def /%(rhs: T) = (quot(lhs, rhs), rem(lhs, rhs))
}
override implicit def mkNumericOps(lhs: T): IntegralOps = new IntegralOps(lhs)
}

object Integral {
trait ExtraImplicits {
/** The regrettable design of Numeric/Integral/Fractional has them all
*  bumping into one another when searching for this implicit, so they
*  are exiled into their own companions.
*/
implicit def infixIntegralOps[T](x: T)(implicit num: Integral[T]): Integral[T]#IntegralOps = new num.IntegralOps(x)
}
object Implicits extends ExtraImplicits
}
```

Other Scala source code examples

Here is a short list of links related to this Scala Integral.scala source code file:

 ... this post is sponsored by my books ... #1 New Release! FP Best Seller