Returns the number of values stored in the given stack.


GML Code Example


Argument Description
id The id of the data structure to check.

Returns: Real


This function will return the "size" of the stack, ie: the number of items that have been pushed onto it.


GML Code Example

if !ds_stack_empty(control_stack)
    num = ds_stack_size(control_stack);

The above code checks a ds_stack to see if it is empty or not, and if it is not, it gets the number of items that it contains and stores the value in a variable.

Back: Stacks

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