Description
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VSattrinfo gets information on the attribute attached to the vdata, vdata_id, or to the vdata field. Vdata field is specified by its index, field_index. Attribute is specified by its index, attr_index. The attribute name is returned into the parameter attr_name, the data type is returned into the parameter data_type, the number of values of the attribute is returned into the parameter count, and the size of the attribute is returned into the parameter size.
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