Callback Routines (basic) in the CPLEX Callable Library (C API)

These routines offer basic callback facilities. They are part of the legacy callback features prior to CPLEX V12.8.

For more complex manipulation of legacy callbacks, see also Callback Routines (advanced) in the CPLEX Callable Library (C API).

For the more powerful, less retricted callbacks that supercede these legacy features, see Callback Routines in the CPLEX Callable Library (C API).