GRBModel.getMultiobjEnv()

Create/retrieve a multi-objective environment for the objective with the given index. This environment enables fine-grained control over the multi-objective optimization process. Specifically, by changing parameters on this environment, you modify the behavior of the optimization that occurs during the corresponding pass of the multi-objective optimization.

Each multi-objective environment starts with a copy of the current model environment.

Please refer to the discussion of Multiple Objectives for information on how to specify multiple objective functions and control the tradeoff between them.

Use discardMultiobjEnvs to discard multi-objective environments and return to standard behavior.

GRBEnv getMultiobjEnv ( int index )

    Arguments:

    index: The objective index.

    Return value:

    The multi-objective environment for the model.

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