diff -r bf38f4b28455 -r 1056cc5d6ce0 LinkedList.st --- a/LinkedList.st Tue Aug 22 15:47:22 2000 +0200 +++ b/LinkedList.st Tue Aug 22 15:49:36 2000 +0200 @@ -308,18 +308,6 @@ !LinkedList methodsFor:'queries'! -isEmpty - "return true, if the collection is empty" - - ^ firstLink isNil -! - -notEmpty - "return true, if the collection is not empty" - - ^ firstLink notNil -! - size "return the size of the LinkedList i.e. the number of nodes" @@ -407,10 +395,22 @@ l add:(v := ValueLink new value:'hello'). l indexOf:v " +! + +isEmpty + "return true, if the collection is empty" + + ^ firstLink isNil +! + +notEmpty + "return true, if the collection is not empty" + + ^ firstLink notNil ! ! !LinkedList class methodsFor:'documentation'! version - ^ '$Header: /cvs/stx/stx/libbasic/LinkedList.st,v 1.33 2000-08-15 14:29:54 cg Exp $' + ^ '$Header: /cvs/stx/stx/libbasic/LinkedList.st,v 1.34 2000-08-22 13:48:28 cg Exp $' ! !