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CPXNETcreateprob

CPXNETptr CPXPUBLIC CPXNETcreateprob(CPXENVptr env, int * status_p, const char * name_str)
Definition file: cplex.h
Include files: cplex.h

The routine CPXNETcreateprob constructs a new network problem object. The new object contains a minimization problem for a network with 0 nodes and 0 arcs. Other network problem data can be copied to a network with one of the routines CPXNETaddnodes, CPXNETaddarcs, CPXNETcopynet, CPXNETextract, or CPXNETreadcopyprob.

Example

 CPXNETptr net = CPXNETcreateprob (env, &status, "mynet");

See Also:

CPXNETaddnodes, CPXNETaddarcs, CPXNETcopynet, CPXNETextract, CPXNETreadcopyprob

Parameters:

env

A pointer to the CPLEX environment as returned by CPXopenCPLEX.

status_p

A pointer to an integer used to return any error code produced by this routine.

name_str

Name of the network to be created.

Returns:

If the operation is successful, CPXNETcreateprob returns the newly constructed network problem object; if not, it returns either NULL or a nonzero value to indicate an error. In case of an error, the value pointed to by status_p contains an integer indicating the cause of the error.