#include <IfcDerivedUnitAutoImpl.h>

Inheritance diagram for OdIfc4::IfcDerivedUnit:

Public Member Functions
void	getElements (OdDAIObjectIds &Elements) const

OdDAI::SetOfOdDAIObjectId &	elements ()

IfcDerivedUnitEnum	getUnitType () const

void	setUnitType (IfcDerivedUnitEnum UnitType)

const OdAnsiString &	getUserDefinedType () const

void	setUserDefinedType (const OdAnsiString &UserDefinedType)

	IfcDerivedUnit ()

virtual OdResult	inFields (OdDAI::OdSpfFilerBase *rdFiler) override

virtual OdResult	outFields (OdDAI::OdSpfFilerBase *wrFiler) override

virtual OdDAI::Entity *	getInstanceType () const override

virtual OdRxValue	getAttr (const char *attrName) const override

virtual bool	comparedToEarlyImpl (const OdDAI::ApplicationInstance *pOther, OdRx::Ordering &ordering) const override

virtual void	unsetAttr (const char *explicitAttrName) override

virtual bool	testAttr (const char *explicitAttrName) const override

virtual bool	putAttr (const char *explicitAttrName, const OdRxValue &val) override

virtual bool	isKindOf (OdIfc::OdIfcEntityType entityType) const override

virtual OdIfc::OdIfcEntityType	type () const override

virtual OdRxValue	getAttr (const OdIfc::OdIfcAttribute attrDef) const override

virtual void	unsetAttr (const OdIfc::OdIfcAttribute explicitAttrDef) override

virtual bool	testAttr (const OdIfc::OdIfcAttribute explicitAttrDef) const override

virtual bool	putAttr (const OdIfc::OdIfcAttribute explicitAttrDef, const OdRxValue &val) override

Public Member Functions inherited from OdIfc4::OdIfc4Instance
void	setInverseCounterParts () override

Public Member Functions inherited from OdIfc::OdIfcInstance
	ODRX_DECLARE_MEMBERS (OdIfcInstance)

	OdIfcInstance ()

	~OdIfcInstance ()

bool	isInstanceOf (OdIfcEntityType entityType) const

IfcOpResult	resolved ()

void	resolve (IfcOpResult resolved, void *resPtr)

void	unresolve ()

virtual void	setGsNode (OdGsCache *pGsNode)

virtual OdGsCache *	gsNode () const

virtual OdUInt32	subSetAttributes (OdGiDrawableTraits *traits) const

virtual bool	subWorldDraw (OdGiWorldDraw *wd) const

virtual OdDbStub *	ownerId () const

Protected Attributes
OdDAI::SetOfOdDAIObjectId	m_Elements

OdDAI::Enum	m_UnitType

OdAnsiString	m_UserDefinedType

Protected Attributes inherited from OdIfc::OdIfcInstance
void *	m_resPtr

IfcOpResult	m_resolved

Additional Inherited Members
Static Public Member Functions inherited from OdIfc::OdIfcInstance
static const OdGePoint3d *	asPoint3d (const OdIfcInstance *inst)

static const OdGePoint2d *	asPoint2d (const OdIfcInstance *inst)

static const OdGeVector3d *	asVector3d (const OdIfcInstance *inst)

static const OdGeVector2d *	asVector2d (const OdIfcInstance *inst)

static const OdGeMatrix2d *	asMatrix2d (const OdIfcInstance *inst)

static const OdGeMatrix3d *	asMatrix3d (const OdIfcInstance *inst)

static OdIfcCompoundPtr	asCompound (OdSmartPtr< OdIfcInstance > inst)

static const OdCmEntityColor *	asRgbColor (const OdIfcInstance *inst)

Detailed Description

A derived unit is an expression of units.

Example - The image below shows an example of how to assign miles per hour as a derived unit:

Definition at line 49 of file Ifc4/IfcDerivedUnitAutoImpl.h.

Constructor & Destructor Documentation

◆ IfcDerivedUnit()

OdIfc4::IfcDerivedUnit::IfcDerivedUnit ( )

Default constructor for the IfcDerivedUnit class.

Member Function Documentation

◆ comparedToEarlyImpl()

virtual bool OdIfc4::IfcDerivedUnit::comparedToEarlyImpl	(	const OdDAI::ApplicationInstance *	pOther,
		OdRx::Ordering &	ordering ) const

overridevirtual

Early-bound version of instances comparison.

Parameters

pOther	[in] Other application instance.
ordering	[out] Receives the ordering (comparison) status.

Returns: true if comparison was performed, false if method has no implementation, so late-bound version could be applied.

Remarks

If the method returns true, the ordering parameter can receive one of the following statuses:

Value Description kLessThan -1 This object < Other Object. kEqual 0 This object = Other Object. kGreaterThan 1 This object > Other Object. kNotOrderable 2 This class is not orderable.

◆ elements()

OdDAI::SetOfOdDAIObjectId & OdIfc4::IfcDerivedUnit::elements ( )

Returns the value of Elements attribute. This attribute represents the group of units and their exponents that define the derived unit.

Returns: Returns the value of Elements attribute.

◆ getAttr() [1/2]

virtual OdRxValue OdIfc4::IfcDerivedUnit::getAttr ( const char * attrName ) const

overridevirtual

Returns an attribute value for the specified attribute name.

Parameters

attrName [in] Name of an attribute to query.

Returns: OdRxValue object that represents a generic variant type value.

◆ getAttr() [2/2]

virtual OdRxValue OdIfc4::IfcDerivedUnit::getAttr ( const OdIfc::OdIfcAttribute attrDef ) const

overridevirtual

Returns an attribute value for the specified attribute definition.

Parameters

attrDef [in] Attribute definition to query.

Returns: OdRxValue object that represents a generic variant type value.

Reimplemented from OdIfc::OdIfcInstance.

◆ getElements()

void OdIfc4::IfcDerivedUnit::getElements ( OdDAIObjectIds & Elements ) const

Gets the value of Elements attribute. This attribute represents the group of units and their exponents that define the derived unit.

Parameters

Elements [out] Receives the elements.

◆ getInstanceType()

virtual OdDAI::Entity * OdIfc4::IfcDerivedUnit::getInstanceType ( ) const

overridevirtual

Returns a type of a class instance.

Returns: Pointer to the <exref target=https://docs.opendesign.com/tkernel_api_cpp/OdDAI__Entity.html>>OdDAI::Entity</exref> type that determines an entity definition within a schema.

◆ getUnitType()

IfcDerivedUnitEnum OdIfc4::IfcDerivedUnit::getUnitType ( ) const

Returns the value of UnitType attribute. This attribute represents name of the derived unit chosen from an enumeration of derived unit types for use in IFC models.

Returns: Returns the value of UnitType attribute.

◆ getUserDefinedType()

const OdAnsiString & OdIfc4::IfcDerivedUnit::getUserDefinedType ( ) const

Returns the value of UserDefinedType attribute. This attribute represents type of the derived unit if the UnitType attribute is set to USERDEFINED.

Returns: Returns the value of UserDefinedType attribute.

◆ inFields()

virtual OdResult OdIfc4::IfcDerivedUnit::inFields ( OdDAI::OdSpfFilerBase * rdFiler )

overridevirtual

Reads object's data from the specified filer.

Parameters

rdFiler [in] Pointer to a filer from which to read the data.

Returns: A value of OdResult type that contains the result of the method execution.

◆ isKindOf()

virtual bool OdIfc4::IfcDerivedUnit::isKindOf ( OdIfc::OdIfcEntityType entityType ) const

overridevirtual

Checks whether the specified instance is the object derived from or belongs to this class.

Parameters

entityType [in] Entity to check.

Returns: true if the specified instance is the object derived from or belongs to this class, false otherwise.

Reimplemented from OdIfc::OdIfcInstance.

◆ outFields()

virtual OdResult OdIfc4::IfcDerivedUnit::outFields ( OdDAI::OdSpfFilerBase * wrFiler )

overridevirtual

Writes object's data the the specified filer.

Parameters

wrFiler [in] Pointer to a filer to which to write the data.

Returns: A value of OdResult type that contains the result of the method execution.

◆ putAttr() [1/2]

virtual bool OdIfc4::IfcDerivedUnit::putAttr	(	const char *	explicitAttrName,
		const OdRxValue &	val )

overridevirtual

Sets the specified attribute with a given value.

Parameters

explicitAttrName	[in] Explicit name of the attribute to set.
val	[in] Value to set.

Returns: true if the value is successfully set for the specified attribute, false otherwise.

Reimplemented from OdIfc::OdIfcInstance.

◆ putAttr() [2/2]

virtual bool OdIfc4::IfcDerivedUnit::putAttr	(	const OdIfc::OdIfcAttribute	explicitAttrDef,
		const OdRxValue &	val )

overridevirtual

Sets the specified attribute with a given value.

Parameters

explicitAttrDef	[in] Explicit attribute definition to set.
val	[in] Value to set.

Returns: true if the value is successfully set for the specified attribute, false otherwise.

Reimplemented from OdIfc::OdIfcInstance.

◆ setUnitType()

void OdIfc4::IfcDerivedUnit::setUnitType ( IfcDerivedUnitEnum UnitType )

Sets the value of UnitType attribute. This attribute represents name of the derived unit chosen from an enumeration of derived unit types for use in IFC models.

Parameters

UnitType [in] Unit type to set.

◆ setUserDefinedType()

void OdIfc4::IfcDerivedUnit::setUserDefinedType ( const OdAnsiString & UserDefinedType )

Sets the value of UserDefinedType attribute. This attribute represents type of the derived unit if the UnitType attribute is set to USERDEFINED.

Parameters

UserDefinedType [in] User-defined type to set.

◆ testAttr() [1/2]

virtual bool OdIfc4::IfcDerivedUnit::testAttr ( const char * explicitAttrName ) const

overridevirtual

Checks whether the specified attribute is set.

Parameters

explicitAttrName [in] Explicit name of the attribute to test.

Returns: true if the specified attribute is set, false otherwise.

Reimplemented from OdIfc::OdIfcInstance.

◆ testAttr() [2/2]

virtual bool OdIfc4::IfcDerivedUnit::testAttr ( const OdIfc::OdIfcAttribute explicitAttrDef ) const

overridevirtual

Checks whether the specified attribute is set.

Parameters

explicitAttrDef [in] Attribute definition to test.

Returns: true if the specified attribute is set, false otherwise.

Reimplemented from OdIfc::OdIfcInstance.

◆ type()

virtual OdIfc::OdIfcEntityType OdIfc4::IfcDerivedUnit::type ( ) const

overridevirtual

Returns the type of this entity.

Returns: A value of the <exref target=https://docs.opendesign.com/tkernel_api_cpp/OdIfc__OdIfcEntityType.html>>OdIfc::OdIfcEntityType</exref> type that represents type of this entity.

Reimplemented from OdIfc::OdIfcInstance.

◆ unsetAttr() [1/2]

virtual void OdIfc4::IfcDerivedUnit::unsetAttr ( const char * explicitAttrName )

overridevirtual

Resets a value for the specified attribute.

Parameters

explicitAttrName [in] Explicit name of the attribute to reset.

Reimplemented from OdIfc::OdIfcInstance.

◆ unsetAttr() [2/2]

virtual void OdIfc4::IfcDerivedUnit::unsetAttr ( const OdIfc::OdIfcAttribute explicitAttrDef )

overridevirtual

Resets a value for the specified attribute.

Parameters

explicitAttrDef [in] Explicit definition that represents an attribute to reset.

Reimplemented from OdIfc::OdIfcInstance.

Member Data Documentation

◆ m_Elements

OdDAI::SetOfOdDAIObjectId OdIfc4::IfcDerivedUnit::m_Elements

protected

Definition at line 237 of file Ifc4/IfcDerivedUnitAutoImpl.h.

◆ m_UnitType

OdDAI::Enum OdIfc4::IfcDerivedUnit::m_UnitType

protected

Definition at line 238 of file Ifc4/IfcDerivedUnitAutoImpl.h.

◆ m_UserDefinedType

OdAnsiString OdIfc4::IfcDerivedUnit::m_UserDefinedType

protected

Definition at line 239 of file Ifc4/IfcDerivedUnitAutoImpl.h.

The documentation for this class was generated from the following file:

Ifc4/IfcDerivedUnitAutoImpl.h

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ IfcDerivedUnit()

Member Function Documentation

◆ comparedToEarlyImpl()

◆ elements()

◆ getAttr() [1/2]

◆ getAttr() [2/2]

◆ getElements()

◆ getInstanceType()

◆ getUnitType()

◆ getUserDefinedType()

◆ inFields()

◆ isKindOf()

◆ outFields()

◆ putAttr() [1/2]

◆ putAttr() [2/2]

◆ setUnitType()

◆ setUserDefinedType()

◆ testAttr() [1/2]

◆ testAttr() [2/2]

◆ type()

◆ unsetAttr() [1/2]

◆ unsetAttr() [2/2]

Member Data Documentation

◆ m_Elements

◆ m_UnitType

◆ m_UserDefinedType