How to resolve the algorithm Collections step by step in the Visual FoxPro programming language

Published on 12 May 2024 09:40 PM
#Visual foxpro

How to resolve the algorithm Collections step by step in the Visual FoxPro programming language

Table of Contents

Problem Statement

Collections are abstractions to represent sets of values.
In statically-typed languages, the values are typically of a common data type.

Create a collection, and add a few values to it.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Collections step by step in the Visual FoxPro programming language

Source code in the visual programming language

LOCAL loColl As Collection, o, a1, a2, a3
a1 = CREATEOBJECT("animal", "dog", 4)
a2 = CREATEOBJECT("animal", "chicken", 2)
a3 = CREATEOBJECT("animal", "snake", 0)
loColl = NEWOBJECT("Collection")
loColl.Add(a1)
loColl.Add(a2)
loColl.Add(a3)

FOR EACH o IN loColl FOXOBJECT
    ? o.Name, o.Legs
ENDFOR	

DEFINE CLASS animal As Custom
Legs = 0

PROCEDURE Init(tcName, tnLegs)
THIS.Name = tcName
THIS.Legs = tnLegs
ENDPROC

ENDDEFINE

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