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Quality Attributes

Quality Attributes

These are solution quality attributes. They are associated with the overall model. You should use one of the various get routines to retrieve the value of an attribute. These are described at the beginning of this section). For the object-oriented interfaces, quality attributes are retrieved by invoking the get method on a constraint object. For attributes that can be modified directly by the user, you can use one of the various set methods.

Attempting to query an attribute that is not available will produce an error. In C, the attribute query routine will return a GRB_ERROR_DATA_NOT_AVAILABLE error code. The object-oriented interfaces will throw an exception.



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