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QueueInfo (Function) In french: FileInfo Retrieves the characteristics of a queue: types of elements and number of elements. // Queue whose elements are instances of MyClass MyQueue is Queue of MyClass // Retrieve the definition of the type of elements MyDefinition is Definition MyDefinition = QueueInfo(MyQueue, tiElementDefinition)
Syntax
<Result> = QueueInfo(<Queue> , <Information>)
<Result>: Variant Requested information. <Queue>: Queue variable Name of the Queue variable to be used. <Information>: Integer constant Information to retrieve: | | tiElementDefinition | <Result> is a Definition variable and it contains the definition of the type of elements. | tiElementType | <Result> is an Integer variable and it contains the type of the elements found in the queue. This result is compatible with TypeVar. | tiTotalNumber | <Result> is an Integer variable and it contains the total number of elements in the queue. |
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