Class Ifc4x1::IfcSoundPressureMeasure

• Defined in File Ifc4x1.h

Nested Relationships

This class is a nested type of Struct Ifc4x1.

Inheritance Relationships

Base Type

• public IfcUtil::IfcBaseType (Class IfcBaseType)

Class Documentation

class Ifc4x1::IfcSoundPressureMeasure : public IfcUtil::IfcBaseType

A sound pressure measure is a measure of the pressure fluctuations superimposed over the ambient pressure level with units of decibels with a reference value of micropascals.

Type: REAL

HISTORY New type in IFC2x2.

Public Functions

const IfcParse::type_declaration &declaration() const

IfcSoundPressureMeasure(IfcEntityInstanceData *e)

IfcSoundPressureMeasure(double v)

operator double() const

Public Static Functions

const IfcParse::type_declaration &Class()