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Stored procedures
Retrieves the characteristics of a queue: types of elements and number of elements.
Example
// Queue whose elements are strings
MyQueue is Queue of string
// Retrieve the definition of the type of elements
MyDefinition is Definition
MyDefinition = MyQueue.Info(tiElementDefinition)
Syntax
<Result> = <Queue>.Info(<Information>)
<Result>: Variant
Requested information.
<Queue>: Queue variable
Name of the Queue variable to use.
<Information>: Integer constant
Information to retrieve:
tiElementDefinition<Result> is a Definition variable and it contains the definition of the type of elements.
tiTotalNumber<Result> is an Integer variable and it contains the total number of elements in the queue.
tiElementType<Result> is an Integer variable and it contains the type of the elements found in the queue. This result is compatible with TypeVar.
Component : wd250vm.dll
Minimum version required
  • Version 23
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