CPXNETgetobj

public int CPXNETgetobj(CPXCENVptr env, CPXCNETptr net, double * obj, int begin, int end)

Definition file: cplex.h

The routine CPXNETgetobj is used to access the objective function values for a range of arcs in the network stored in a network problem object.

Example

 status = CPXNETgetobj (env, net, obj, 0, cur_narcs-1);

env	A pointer to the CPLEX environment as returned by `CPXopenCPLEX`.
net	A pointer to a CPLEX network problem object as returned by `CPXNETcreateprob`.
obj	Array in which to write the objective values for the requested range of arcs. If NULL is passed, no objective values are retrieved. Otherwise, `obj` must point to an array of size at least (`end-begin+1`).
begin	Index of the first arc for which the objective value is to be obtained.
end	Index of the last arc for which the objective value is to be obtained.

The routine returns zero on success and nonzero if an error occurs.