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MiniRobotLanguage (MRL)

 

LST.PopLast

Remove and retrieve the last value from the List.

 

 

Intention

 

The LST.PopLast command removes the last value from the List and stores it in a variable. This is useful when you need to process items in a LIFO (Last-In-First-Out) manner.

The List is modified, and the last item is permanently removed.

 

 

Syntax

 

 

LST.PopLast|P1|P2

 

 

Parameter Explanation

 

P1 - (Variable)

 The handle of the List to pop from.

P2 - (Variable)

 The variable to store the popped value.

 

 

Example

 

'***********************************

' LST.PopLast - Sample

'***********************************

LST.New|$$LST

LST.Add|$$LST|Hello

LST.Add|$$LST|World

LST.PopLast|$$LST|$$RES

DBP.Popped value: $$RES

LST.Count|$$LST|$$COUNT

DBP.Items remaining: $$COUNT

LST.End|$$LST

ENR.

 

 

Remarks

 

-

 

 

Limitations:

 

-

 

 

See also:

 

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