Jim O’Flaherty

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Abakus VCL Component Set

Abakus Software

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Professional set of Delphi and C++Builder components for virtual instrumentation

  • Meters, Bars (Gauge), with linear or log(10) scaling
  • Digital indicators (time, value)
  • Operating Point display
  • Dial (knob), Sliders, Trend/Recorder
  • buttons, switches, LED indicators
  • DB-Aware components and many more
Author Products

Total 1 product

TListO

Components > Tools > Base classes

By Jim O’Flaherty.

Freeware + source 14 Sep 1999

Description

Delphi has included a collection class from its initial release, TList. Unfortunately, the implementation chosen focused on using Pointer as opposed to references. This creates a problem in attempting to use TList to contain descendents of TObject. Every time TList is used to submit an instance for later retrieval, a case of Pointer(...) is required. Retrieval involves casting the returned Pointer into the appropriate class.

Informations

  • Status: Fully functional
  • Source: Included
  • Size: 11kB

Platforms: D2, D3, D4

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