github scipopt/PySCIPOpt v4.4.0

latest releases: v5.6.0, v5.5.0, v5.4.1...
21 months ago

Changelog

Added

  • Added all event types and tests for checking them
  • Added SCIP functions SCIPconsGetNVars, SCIPconsGetVars
  • Added SCIP functions SCIPchgCoefLinear, SCIPaddCoefLinear and SCIPdelCoefLinear
  • Added SCIP function SCIPgetSolTime and wrapper getSolTime
  • Added convenience methods relax and getVarDict
  • Added SCIP functions hasPrimalRay, getPrimalRay, getPrimalRayVal

Fixed

  • Fixed mistake with outdated values for several enums
  • Correctly set result, lowerbound in PyRelaxExec
  • Fixed typo in documentation of chgRhs
  • Pricer plugin fundamental callbacks now raise an error if not implemented
  • Brachrule plugin fundamental callbacks now raise an error if not implemented
  • Fixed segmentation fault when accessing the Solution class directly
  • Changed getSols so that it prints solutions in terms of the original variables
  • Fixed error message in _checkStage

Changed

  • Made it so SCIP macros are used directly, instead of being manually inputted.
  • Improved error message when using < or > instead of <= or >=

Removed

  • Removed double declaration of SCIPfindEventhdlr

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