CPXXNETgetobjsen and CPXNETgetobjsen

The routine CPXXNETgetobjsen/CPXNETgetobjsen returns the sense of the objective function (i.

int CPXXNETgetobjsen( CPXCENVptr env, CPXCNETptr net )

int CPXNETgetobjsen( CPXCENVptr env, CPXCNETptr net )

Description

The routine CPXXNETgetobjsen/CPXNETgetobjsen returns the sense of the objective function (i.e., maximization or minimization) of a network problem object.

Arguments

env: A pointer to the CPLEX environment as returned by CPXXopenCPLEX/CPXopenCPLEX.
net: A pointer to a CPLEX network problem object as returned by CPXXNETcreateprob/CPXNETcreateprob.

Return

The value CPX_MAX (-1) is returned for a maximization problem; the value CPX_MIN (1) is returned for a minimization problem. In case of an error, the value zero is returned.

Example


 objsen = CPXNETgetobjsen (env, net);