CStack – a class module for implementing Last-In-First-Out (stack) structures

CStack – a class module for implementing Last-In-First-Out (stack) structures

'--------------------------------------------------''  The CSTACK class'' Usage:'    Dim st As New CStack''    ' push two values on the stack'    st.Push 1234'    st.Push 4567'    ' display number of elements in the stack'    Debug.Print "Count = " & st.Count'    ' peek at the element on top of stack'    Debug.Print "Peek = " & st.Peek'    ' print the elements on the stack while popping them'    Do While st.Count'        Debug.Print "TOS item = " & st.Pop'    Loop''---------------------------------------------------' this is the collection that holds the valuesDim colValues As New Collection' add a new value onto the stackSub Push(value As Variant)    colValues.Add valueEnd Sub' Pop a value off the stack - raise error if stack is emtpyFunction Pop() As Variant    Pop = colValues.Item(colValues.Count)    colValues.Remove colValues.CountEnd Function' Return the value on top of the stack, without popping it' raise error if stack is emptyFunction Peek() As Variant    Peek = colValues.Item(colValues.Count)End Function' Return the number of values in the stackFunction Count() As Long    Count = colValues.CountEnd Function

See also  How to Avoid Money Transfer Scams  

About Our Editorial Process

At DevX, we’re dedicated to tech entrepreneurship. Our team closely follows industry shifts, new products, AI breakthroughs, technology trends, and funding announcements. Articles undergo thorough editing to ensure accuracy and clarity, reflecting DevX’s style and supporting entrepreneurs in the tech sphere.

See our full editorial policy.

About Our Journalist