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Scala example source code file (Positional.scala)
The Scala Positional.scala source code/* __ *\ ** ________ ___ / / ___ Scala API ** ** / __/ __// _ | / / / _ | (c) 2006-2011, LAMP/EPFL ** ** __\ \/ /__/ __ |/ /__/ __ | ** ** /____/\___/_/ |_/____/_/ | | ** ** |/ ** \* */ package scala.util.parsing.input /** A trait for objects that have a source position. * * @author Martin Odersky, Adriaan Moors */ trait Positional { /** The source position of this object, initially set to undefined. */ var pos: Position = NoPosition /** If current source position is undefined, update it with given position `newpos' * @return the object itself */ def setPos(newpos: Position): this.type = { if (pos eq NoPosition) pos = newpos this } } Other Scala examples (source code examples)Here is a short list of links related to this Scala Positional.scala source code file: |
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