IAimmsMathProgramCallback::DoubleCallbackInfo Enumeration

This enumeration lists the double-valued callback information returned by solver via the prog_dbl argument of the RunCallback method.

enum DoubleCallbackInfo {
  CB_OBJ,
  CB_OBJ_BEST,
  CB_LP_BEST,
  CB_NODE_OBJ,
  CB_DMAX
};

Members	Description
CB_OBJ	Current objective value.
CB_OBJ_BEST	The best objective value obtained by so far.
CB_LP_BEST	Objective value of best outstanding LP in MIP phase (MIP only).
CB_NODE_OBJ	Node objective value (MIP only).
CB_DMAX	Size of prog_dbl output argument of the RunCallback method.