Overview

The Enumerations package contains enumerations for various aspects of engineering information in a P&ID. Enumerations that are relevant for P&ID graphics only are part of the Graphics package.

For example, the LocationClassification enumeration provides four enumeration literals: NULL (the null value for this enumeration), CentralLocation, ControlPanel, and Field. LocationClassification is used as the type of the Location attribute of ProcessInstrumentationFunction.