Retrieves the characteristics of a stack: types of elements and number of elements.
// Stack whose elements are instances of MyClass
MyStack is Stack of MyClass
// Retrieve the definition of the type of elements
MyDefinition is Definition
MyDefinition = StackInfo(MyStack, tiElementDefinition)
Syntax
<Result> = StackInfo(<WLanguage stack> , <Information>)
<Result>: Variant
Requested information.
<WLanguage stack>: Stack
Name of the Stack 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 stack. This result is compatible with TypeVar. |
| tiTotalNumber | <Result> is an Integer variable and it contains the total number of elements in the stack. |