CPXXcallbackexitcutloop and CPXcallbackexitcutloop
Instructs CPLEX to exit the cutloop at the current node from a callback in the context CPX_CALLBACKCONTEXT_RELAXATION.
int CPXXcallbackexitcutloop( CPXCALLBACKCONTEXTptr context )
int CPXcallbackexitcutloop( CPXCALLBACKCONTEXTptr context )
Description
This routine instructs CPLEX to exit the cutloop and abort cut separation at the current node. If the routine is invoked, any user cut added in the same invocation of the callback is disregarded.
Tip:
Calling this routine is valid only if the callback was invoked in the
context CPX_CALLBACKCONTEXT_RELAXATION.
In all other contexts, this routine returns an error.
Arguments
- context
-
The callback context as passed into the user-written callback function.