Local variable: Difference between revisions

Revision as of 18:57, 27 January 2006

Revision as of 21:08, 27 January 2006

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==Static local variables==

{{seemainmain article|[[static variable]]}}

A special type of local variable, called a static local, is available in many mainstream languages, including [[C programming language|C]]/[[C++]], [[Visual Basic]] and [[Visual Basic .NET|VB.NET]], which allows a value to be retained from one call of the function to another. In this case, recursive calls to the function also have access to the variable. In all of the above languages, variables are declared as such with the <code>static</code> keyword.