C++ Reference: class MPCallback

Note: This documentation is automatically generated.

Extend this class with model specific logic, and register through MPSolver::SetCallback, passing a pointer to this object.

See go/mpsolver-callbacks for additional documentation.

Method
might_add_cuts	Return type: bool
might_add_lazy_constraints	Return type: bool
MPCallback	Arguments: bool might_add_cuts, bool might_add_lazy_constraints If you intend to call call MPCallbackContext::AddCut(), you must set might_add_cuts below to be true. Likewise for MPCallbackContext::AddLazyConstraint() and might_add_lazy_constraints.
~MPCallback	Return type: virtual
RunCallback	Return type: virtual void Arguments: MPCallbackContext* callback_context Threading behavior may be solver dependent: * Gurobi: RunCallback always runs on the same thread that you called MPSolver::Solve() on, even when Gurobi uses multiple threads.