#include <IfcMaterialLayerAutoImpl.h>

Inheritance diagram for OdIfc4x3_rc1::IfcMaterialLayer:

Public Member Functions
const OdDAIObjectId &	getMaterial () const

void	setMaterial (const OdDAIObjectId &Material)

double	getLayerThickness () const

void	setLayerThickness (double LayerThickness)

OdDAI::Logical	getIsVentilated () const

void	setIsVentilated (OdDAI::Logical IsVentilated)

const OdAnsiString &	getName () const

void	setName (const OdAnsiString &Name)

const OdAnsiString &	getDescription () const

void	setDescription (const OdAnsiString &Description)

const OdAnsiString &	getCategory () const

void	setCategory (const OdAnsiString &Category)

int	getPriority () const

void	setPriority (int Priority)

OdDAIObjectId	getInvToMaterialLayerSet () const

	IfcMaterialLayer ()

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 OdIfc4x3_rc1::IfcMaterialDefinition
void	getInvAssociatedTo (OdDAIObjectIds &AssociatedTo) const

void	getInvHasExternalReferences (OdDAIObjectIds &HasExternalReferences) const

void	getInvHasProperties (OdDAIObjectIds &HasProperties) const

Public Member Functions inherited from OdIfc4x3_rc1::OdIfc4x3_RC1Instance
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
OdDAIObjectId	m_Material

IfcNonNegativeLengthMeasure	m_LayerThickness

OdDAI::Logical	m_IsVentilated

OdAnsiString	m_Name

OdAnsiString	m_Description

OdAnsiString	m_Category

int	m_Priority

Protected Attributes inherited from OdIfc::OdIfcInstance
void *	m_resPtr

IfcOpResult	m_resolved

Friends
class	IfcMaterialLayerSet

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

IfcMaterialLayer is a single and identifiable part of an element which is constructed of a number of layers (one or more). Each IfcMaterialLayer has a constant thickness and is located relative to the referencing IfcMaterialLayerSet along the material layer set base (MlsBase).

Air gaps within a material layer set are represented as an IfcMaterialLayer with the attribute IsVentilated having the value TRUE or UNKNOWN. Such air gaps is interpreted as voids (not having a material). The IfcMaterialLayer can have a material layer name which may differ from name of the IfcMaterial that is referenced.

\changes

IFC4 changes: Type of the LayerThickness attribute changed from "IfcPositiveLengthMeasure" to "IfcNonNegativeLengthMeasure"

Definition at line 51 of file Ifc4x3_RC1/IfcMaterialLayerAutoImpl.h.

Constructor & Destructor Documentation

◆ IfcMaterialLayer()

OdIfc4x3_rc1::IfcMaterialLayer::IfcMaterialLayer ( )

Default constructor for the IfcMaterialLayer class.

Member Function Documentation

◆ comparedToEarlyImpl()

virtual bool OdIfc4x3_rc1::IfcMaterialLayer::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.

Reimplemented from OdIfc4x3_rc1::IfcMaterialDefinition.

Reimplemented in OdIfc4x3_rc1::IfcMaterialLayerWithOffsets.

◆ getAttr() [1/2]

virtual OdRxValue OdIfc4x3_rc1::IfcMaterialLayer::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.

Reimplemented in OdIfc4x3_rc1::IfcMaterialLayerWithOffsets.

◆ getAttr() [2/2]

virtual OdRxValue OdIfc4x3_rc1::IfcMaterialLayer::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 OdIfc4x3_rc1::IfcMaterialDefinition.

Reimplemented in OdIfc4x3_rc1::IfcMaterialLayerWithOffsets.

◆ getCategory()

const OdAnsiString & OdIfc4x3_rc1::IfcMaterialLayer::getCategory ( ) const

Returns the value of Category attribute. This attribute represents category of the material layer, e.g. the role it has in the layer set it belongs to (such as 'load bearing', 'thermal insulation' etc.). The list of keywords can be extended by model view definitions, however the following keywords apply in general: 'LoadBearing' — for all material layers having a load bearing function. 'Insulation' — for all material layers having an insulating function. 'Inner finish' — for the material layer being the inner finish. 'Outer finish' — for the material layer being the outer finish.

Returns: Returns the value of Category attribute.

◆ getDescription()

const OdAnsiString & OdIfc4x3_rc1::IfcMaterialLayer::getDescription ( ) const

Returns the value of Description attribute. This attribute represents definition of the material layer in more descriptive terms than specified by attributes Name or Category.

Returns: Returns the value of Description attribute.

◆ getInstanceType()

virtual OdDAI::Entity * OdIfc4x3_rc1::IfcMaterialLayer::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.

Reimplemented from OdIfc4x3_rc1::IfcMaterialDefinition.

Reimplemented in OdIfc4x3_rc1::IfcMaterialLayerWithOffsets.

◆ getInvToMaterialLayerSet()

OdDAIObjectId OdIfc4x3_rc1::IfcMaterialLayer::getInvToMaterialLayerSet ( ) const

Returns the value of ToMaterialLayerSet attribute. This attribute represents reference to the IfcMaterialLayerSet in which the material layer is included.

Parameters

ToMaterialLayerSet [out] Receives the value of ToMaterialLayerSet attribute.

◆ getIsVentilated()

OdDAI::Logical OdIfc4x3_rc1::IfcMaterialLayer::getIsVentilated ( ) const

Returns the value of IsVentilated attribute. This attribute represents indication of whether the material layer represents an air layer (or cavity). TRUE if the material layer is an air gap and provides air exchange from the layer to the outside air. UNKNOWN if the material layer is an air gap and does not provide air exchange (or when this information about air exchange of the air gap is not available). FALSE if the material layer is a solid material layer (the default).

Returns: Returns the value of IsVentilated attribute.

◆ getLayerThickness()

double OdIfc4x3_rc1::IfcMaterialLayer::getLayerThickness ( ) const

Returns the value of LayerThickness attribute. This attribute represents the thickness of the material layer. The meaning of thickness depends on its usage. In case of building elements elements utilizing IfcMaterialLayerSetUsage, the dimension is measured along the positive LayerSetDirection as specified in IfcMaterialLayerSetUsage.

Returns: Returns the value of LayerThickness attribute.

◆ getMaterial()

const OdDAIObjectId & OdIfc4x3_rc1::IfcMaterialLayer::getMaterial ( ) const

Returns the value of Material attribute. This attribute represents optional reference to the material from which the layer is constructed. If this value is not specified, it does not denote a layer with no material (an air gap), it only means that the material is not specified at that point.

Returns: Returns the value of Material attribute.

◆ getName()

const OdAnsiString & OdIfc4x3_rc1::IfcMaterialLayer::getName ( ) const

Returns the value of Name attribute. This attribute represents the name by which the material layer is known.

Returns: Returns the value of Name attribute.

◆ getPriority()

int OdIfc4x3_rc1::IfcMaterialLayer::getPriority ( ) const

Returns the value of Priority attribute. This attribute represents the relative priority of the layer, expressed as normalized integer range [0..100]. Controls how layers intersect in connections and corners of building elements: a layer from one element protrudes into (i.e. displaces) a layer from another element in a joint of these elements if the former element's layer has higher priority than the latter. The priority value for a material layer in an element has to be set and maintained by software applications in relation to the material layers in connected elements.

Returns: Returns the value of Priority attribute.

◆ inFields()

virtual OdResult OdIfc4x3_rc1::IfcMaterialLayer::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.

Reimplemented from OdIfc4x3_rc1::IfcMaterialDefinition.

Reimplemented in OdIfc4x3_rc1::IfcMaterialLayerWithOffsets.

◆ isKindOf()

virtual bool OdIfc4x3_rc1::IfcMaterialLayer::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 OdIfc4x3_rc1::IfcMaterialDefinition.

Reimplemented in OdIfc4x3_rc1::IfcMaterialLayerWithOffsets.

◆ outFields()

virtual OdResult OdIfc4x3_rc1::IfcMaterialLayer::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.

Reimplemented from OdIfc4x3_rc1::IfcMaterialDefinition.

Reimplemented in OdIfc4x3_rc1::IfcMaterialLayerWithOffsets.

◆ putAttr() [1/2]

virtual bool OdIfc4x3_rc1::IfcMaterialLayer::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.

Reimplemented in OdIfc4x3_rc1::IfcMaterialLayerWithOffsets.

◆ putAttr() [2/2]

virtual bool OdIfc4x3_rc1::IfcMaterialLayer::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 OdIfc4x3_rc1::IfcMaterialDefinition.

Reimplemented in OdIfc4x3_rc1::IfcMaterialLayerWithOffsets.

◆ setCategory()

void OdIfc4x3_rc1::IfcMaterialLayer::setCategory ( const OdAnsiString & Category )

Sets the value of Category attribute. This attribute represents category of the material layer, e.g. the role it has in the layer set it belongs to (such as 'load bearing', 'thermal insulation' etc.). The list of keywords can be extended by model view definitions, however the following keywords apply in general: 'LoadBearing' — for all material layers having a load bearing function. 'Insulation' — for all material layers having an insulating function. 'Inner finish' — for the material layer being the inner finish. 'Outer finish' — for the material layer being the outer finish.

Parameters

Category [in] Category to set.

◆ setDescription()

void OdIfc4x3_rc1::IfcMaterialLayer::setDescription ( const OdAnsiString & Description )

Sets the value of Description attribute. This attribute represents definition of the material layer in more descriptive terms than specified by attributes Name or Category.

Parameters

Description [in] Description to set.

◆ setIsVentilated()

void OdIfc4x3_rc1::IfcMaterialLayer::setIsVentilated ( OdDAI::Logical IsVentilated )

Sets the value of IsVentilated attribute. This attribute represents indication of whether the material layer represents an air layer (or cavity). TRUE if the material layer is an air gap and provides air exchange from the layer to the outside air. UNKNOWN if the material layer is an air gap and does not provide air exchange (or when this information about air exchange of the air gap is not available). FALSE if the material layer is a solid material layer (the default).

Parameters

IsVentilated [in] IsVentilated to set.

◆ setLayerThickness()

void OdIfc4x3_rc1::IfcMaterialLayer::setLayerThickness ( double LayerThickness )

Sets the value of LayerThickness attribute. This attribute represents the thickness of the material layer. The meaning of thickness depends on its usage. In case of building elements elements utilizing IfcMaterialLayerSetUsage, the dimension is measured along the positive LayerSetDirection as specified in IfcMaterialLayerSetUsage.

Parameters

LayerThickness [in] LayerThickness to set.

◆ setMaterial()

void OdIfc4x3_rc1::IfcMaterialLayer::setMaterial ( const OdDAIObjectId & Material )

Sets the value of Material attribute. This attribute represents optional reference to the material from which the layer is constructed. If this value is not specified, it does not denote a layer with no material (an air gap), it only means that the material is not specified at that point.

Parameters

Material [in] Material to set.

◆ setName()

void OdIfc4x3_rc1::IfcMaterialLayer::setName ( const OdAnsiString & Name )

Sets the value of Name attribute. This attribute represents the name by which the material layer is known.

Parameters

Name	[in] Name to set.

◆ setPriority()

void OdIfc4x3_rc1::IfcMaterialLayer::setPriority ( int Priority )

Sets the value of Priority attribute. This attribute represents the relative priority of the layer, expressed as normalized integer range [0..100]. Controls how layers intersect in connections and corners of building elements: a layer from one element protrudes into (i.e. displaces) a layer from another element in a joint of these elements if the former element's layer has higher priority than the latter. The priority value for a material layer in an element has to be set and maintained by software applications in relation to the material layers in connected elements.

Parameters

Priority [in] Priority to set.

◆ testAttr() [1/2]

virtual bool OdIfc4x3_rc1::IfcMaterialLayer::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 OdIfc4x3_rc1::IfcMaterialDefinition.

Reimplemented in OdIfc4x3_rc1::IfcMaterialLayerWithOffsets.

◆ testAttr() [2/2]

virtual bool OdIfc4x3_rc1::IfcMaterialLayer::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 OdIfc4x3_rc1::IfcMaterialDefinition.

Reimplemented in OdIfc4x3_rc1::IfcMaterialLayerWithOffsets.

◆ type()

virtual OdIfc::OdIfcEntityType OdIfc4x3_rc1::IfcMaterialLayer::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 OdIfc4x3_rc1::IfcMaterialDefinition.

Reimplemented in OdIfc4x3_rc1::IfcMaterialLayerWithOffsets.