DeltaBlue for Delphi 1.0

By W&C Information Consultants

Freeware 24 Feb 2003

In category

Kylix > Components > Science


First official Open Source Project is a Delphi (Object Pascal) implementation of the Delta Blue incremental dataflow constraint solver.

What is a incremental dataflow constraint solver? Simply put, it maintains relationships between variables and when a variable changes, automatically computes which variables are dependant and what their new values should be.

For example: Given the constraint A + B = C, when either A or B changes, C will be recalculated; But if C changes, Delta Blue will also recalculate A or B depending on the strength of the constraint.


  • Status: Fully functional
  • Source: FW
  • Size: 14 310kB


  • Kylix 1
  • Kylix 2