Difference between revisions of "Local variables"
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{{Local variables}} | {{Local variables}} | ||
| − | A local variable is defined inside a [[Procedure]], [[Function]], [[Method]] or [[Unit]] and is only accessible from there. It is said to have local scope and cannot be accessed from outside (i.e. by another outside procedure or | + | A local variable is defined inside a [[Procedure]], [[Function]], [[Method]] or the implementation section of a [[Unit]] and is only accessible from there. It is said to have local scope and cannot be accessed from outside (i.e. by another outside procedure, function or unit). |
procedure DoSomething; | procedure DoSomething; | ||
var x:type | var x:type | ||
Revision as of 14:05, 10 March 2015
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A local variable is defined inside a Procedure, Function, Method or the implementation section of a Unit and is only accessible from there. It is said to have local scope and cannot be accessed from outside (i.e. by another outside procedure, function or unit).
procedure DoSomething; var x:type begin end
