wiki:MigrationGuide

This migration guide is in progress.

Please use the Mailing List to ask questions about migrating from 0.4.x to 0.5.x.

Migrating from 0.4.x to 0.5.x

  • The operator= has been replaced by an explicit copy_from method.
  • Replace mets::feasible_solution with mets::evaluable_solution (unless you provide your own solution recorder).
  • mets::mana_move interface has changed a bit: there is now an "opposite_of" method that can be used with the simple tabu list to declare as tabu the opposite of the move made (for tenure iterations): the default implementation will simply call operator==.
  • Replace the apply/unapply methods for your moves with evaluate/apply methods. This will allow performance gain on some type of problems, but it will require some work to have the complex_move work again.
  • Take a look at the documentation of the constructor of TS/SA/LS algorithms. The algorithms are now template of the neighborhood type (this allows for custom move iterators and more sophisticated exploration scheme) and the best_solution instance has been replaced by a best_solution_recorder class (the default recorder records the best solution found, but it is easy to implement a recorder that also considers other details: e.g. feasibility).
  • Feel free to update this page with more details (you need to register first) or to ask your questions on the Mailing List.
Last modified 10 years ago Last modified on Nov 13, 2010 9:18:21 AM