CPXNETchgobjsen

public int CPXNETchgobjsen(CPXCENVptr env, CPXNETptr net, int maxormin)

Definition file: cplex.h

The routine CPXNETchgobjsen is used to change the sense of the network problem to a minimization or maximization problem.

Any solution information stored in the problem object is lost.

Changed optimization sense in a network problem
`CPX_MAX`	For a maximization problem.
`CPX_MIN`	For a minimization problem.

Example

 status = CPXNETchgobjsen (env, net, CPX_MAX);

env	A pointer to the CPLEX environment as returned by `CPXopenCPLEX`.
net	A pointer to a CPLEX network problem object as returned by `CPXNETcreateprob`.
maxormin	New optimization sense for the network problem. The possible values are in the table.

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