NullableVoltage

Overview

Abstract data type

NullableVoltage is a simple physical quantity type for the dimension L²MT^-3I^-1. NullableVoltage is abstract and has two concrete subtypes:

• a Voltage is an actual value for a physical quantity with a numerical value and a unit of measurement;

• a NullVoltage is a null value that explicitly indicates the absence of an actual physical quantity.

Subtypes

• NullVoltage

• Voltage

Implementation in Proteus Schema

All data attributes with type NullableVoltage are implemented as DEXPI generic attributes for physical quantities.

Example

See the examples for Voltage and NullVoltage.