CFx SDK Documentation 2026 SP0
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OdIfc4x1::IfcMaterialLayerSet Class Reference

#include <IfcMaterialLayerSetAutoImpl.h>

Inheritance diagram for OdIfc4x1::IfcMaterialLayerSet:
OdIfc4x1::IfcMaterialDefinition OdIfc4x1::OdIfc4x1Instance OdIfc::OdIfcInstance

Public Member Functions

void getMaterialLayers (OdDAIObjectIds &MaterialLayers) const
 
OdDAI::ListOfOdDAIObjectId & materialLayers ()
 
const OdAnsiString & getLayerSetName () const
 
void setLayerSetName (const OdAnsiString &LayerSetName)
 
const OdAnsiString & getDescription () const
 
void setDescription (const OdAnsiString &Description)
 
 IfcMaterialLayerSet ()
 
virtual OdResult inFields (OdDAI::OdSpfFilerBase *rdFiler) override
 
virtual OdResult outFields (OdDAI::OdSpfFilerBase *wrFiler) override
 
virtual void setInverseCounterParts () override
 
virtual OdDAI::Entity * getInstanceType () const override
 
virtual OdRxValue getAttr (const char *attrName) 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 OdIfc4x1::IfcMaterialDefinition
void getInvAssociatedTo (OdDAIObjectIds &AssociatedTo) const
 
void getInvHasExternalReferences (OdDAIObjectIds &HasExternalReferences) const
 
void getInvHasProperties (OdDAIObjectIds &HasProperties) const
 
- Public Member Functions inherited from OdIfc4x1::OdIfc4x1Instance
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 OdGsCachegsNode () const
 
virtual OdUInt32 subSetAttributes (OdGiDrawableTraits *traits) const
 
virtual bool subWorldDraw (OdGiWorldDraw *wd) const
 
virtual OdDbStub * ownerId () const
 

Protected Attributes

OdDAI::ListOfOdDAIObjectId m_MaterialLayers
 
OdAnsiString m_LayerSetName
 
OdAnsiString m_Description
 
- Protected Attributes inherited from OdIfc::OdIfcInstance
voidm_resPtr
 
IfcOpResult m_resolved
 

Additional Inherited Members

- Static Public Member Functions inherited from OdIfc::OdIfcInstance
static const OdGePoint3dasPoint3d (const OdIfcInstance *inst)
 
static const OdGePoint2dasPoint2d (const OdIfcInstance *inst)
 
static const OdGeVector3dasVector3d (const OdIfcInstance *inst)
 
static const OdGeVector2dasVector2d (const OdIfcInstance *inst)
 
static const OdGeMatrix2dasMatrix2d (const OdIfcInstance *inst)
 
static const OdGeMatrix3dasMatrix3d (const OdIfcInstance *inst)
 
static OdIfcCompoundPtr asCompound (OdSmartPtr< OdIfcInstance > inst)
 
static const OdCmEntityColorasRgbColor (const OdIfcInstance *inst)
 

Detailed Description

The IfcMaterialLayerSet is a designation by which materials of an element constructed of a number of material layers is known and through which the relative positioning of individual layers can be expressed. The Material Layer Set Base (MlsBase) describes the imaginary axis along which the material layers are positioned. In case of assigning the IfcMaterialLayerSet directly to an element or element type, the individual layers are stacked according to their position within the list of MaterialLayers without providing information on how to spatially relate the material layer information to the shape representation of the element or element type. In case of assigning the IfcMaterialLayerSet through an IfcMaterialLayerSetUsage to an element, the MlsBase is positioned along the reference axis or reference plane of the element. An offset from the reference axis or plane to MlsBase is supported by IfcMaterialLayerSetUsage which combines layers and an offset. Offsets from element edges are supported by the subtype IfcMaterialLayerWithOffsets. The positive LayerSetDirection (MlsDirection) describes the direction by which the individual material layers are stacked. The IfcMaterialLayer's are stacked with no gap. Gaps within a material layer set are expressed as layers by themselves.

  • Attribute Use Definition - As shown on the image below, each IfcMaterialLayerSet implicitly defines a material layer set base line (MlsBase), to which the start of the first IfcMaterialLayer is aligned. The total thickness of a layer set is calculated from the individual layer thicknesses, the first layer starting from the MlsBase and following layers being placed on top of the previous (no gaps or overlaps).

<IMAGE ifcmateriallayerset-01>

Definition at line 58 of file Ifc4x1/IfcMaterialLayerSetAutoImpl.h.

Constructor & Destructor Documentation

◆ IfcMaterialLayerSet()

OdIfc4x1::IfcMaterialLayerSet::IfcMaterialLayerSet ( )

Default constructor for the IfcMaterialLayerSet class.

Member Function Documentation

◆ getAttr() [1/2]

virtual OdRxValue OdIfc4x1::IfcMaterialLayerSet::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 OdIfc4x1::IfcMaterialLayerSet::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 OdIfc4x1::IfcMaterialDefinition.

◆ getDescription()

const OdAnsiString & OdIfc4x1::IfcMaterialLayerSet::getDescription ( ) const

Returns the value of Description attribute. This attribute represents definition of the IfcMaterialLayerSet in descriptive terms.

Returns
Returns the value of Description attribute.

◆ getInstanceType()

virtual OdDAI::Entity * OdIfc4x1::IfcMaterialLayerSet::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 OdIfc4x1::IfcMaterialDefinition.

◆ getLayerSetName()

const OdAnsiString & OdIfc4x1::IfcMaterialLayerSet::getLayerSetName ( ) const

Returns the value of LayerSetName attribute. This attribute represents the name by which the IfcMaterialLayerSet is known.

Returns
Returns the value of LayerSetName attribute.

◆ getMaterialLayers()

void OdIfc4x1::IfcMaterialLayerSet::getMaterialLayers ( OdDAIObjectIds & MaterialLayers) const

Gets the value of MaterialLayers attribute. This attribute represents the IfcMaterialLayer’s from which the IfcMaterialLayerSet is composed.

Parameters
MaterialLayers[in] Material layers to set.

◆ inFields()

virtual OdResult OdIfc4x1::IfcMaterialLayerSet::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 OdIfc4x1::IfcMaterialDefinition.

◆ isKindOf()

virtual bool OdIfc4x1::IfcMaterialLayerSet::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 OdIfc4x1::IfcMaterialDefinition.

◆ materialLayers()

OdDAI::ListOfOdDAIObjectId & OdIfc4x1::IfcMaterialLayerSet::materialLayers ( )

Returns the value of MaterialLayers attribute. This attribute represents the IfcMaterialLayer’s from which the IfcMaterialLayerSet is composed.

Returns
Returns the value of MaterialLayers attribute.

◆ outFields()

virtual OdResult OdIfc4x1::IfcMaterialLayerSet::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 OdIfc4x1::IfcMaterialDefinition.

◆ putAttr() [1/2]

virtual bool OdIfc4x1::IfcMaterialLayerSet::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 OdIfc4x1::IfcMaterialLayerSet::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 OdIfc4x1::IfcMaterialDefinition.

◆ setDescription()

void OdIfc4x1::IfcMaterialLayerSet::setDescription ( const OdAnsiString & Description)

Sets the value of Description attribute. This attribute represents definition of the IfcMaterialLayerSet in descriptive terms.

Parameters
Description[in] Description to set.

◆ setInverseCounterParts()

virtual void OdIfc4x1::IfcMaterialLayerSet::setInverseCounterParts ( )
overridevirtual

Sets the object ID of this instance to inverse attributes of related instances according to schema specification of inverse attributes.

◆ setLayerSetName()

void OdIfc4x1::IfcMaterialLayerSet::setLayerSetName ( const OdAnsiString & LayerSetName)

Sets the value of LayerSetName attribute. This attribute represents the name by which the IfcMaterialLayerSet is known.

Parameters
LayerSetName[in] LayerSetName to set.

◆ testAttr() [1/2]

virtual bool OdIfc4x1::IfcMaterialLayerSet::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 OdIfc4x1::IfcMaterialDefinition.

◆ testAttr() [2/2]

virtual bool OdIfc4x1::IfcMaterialLayerSet::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 OdIfc4x1::IfcMaterialDefinition.

◆ type()

virtual OdIfc::OdIfcEntityType OdIfc4x1::IfcMaterialLayerSet::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 OdIfc4x1::IfcMaterialDefinition.

◆ unsetAttr() [1/2]

virtual void OdIfc4x1::IfcMaterialLayerSet::unsetAttr ( const char * explicitAttrName)
overridevirtual

Resets a value for the specified attribute.

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

Reimplemented from OdIfc4x1::IfcMaterialDefinition.

◆ unsetAttr() [2/2]

virtual void OdIfc4x1::IfcMaterialLayerSet::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 OdIfc4x1::IfcMaterialDefinition.

Member Data Documentation

◆ m_Description

OdAnsiString OdIfc4x1::IfcMaterialLayerSet::m_Description
protected

Definition at line 234 of file Ifc4x1/IfcMaterialLayerSetAutoImpl.h.

◆ m_LayerSetName

OdAnsiString OdIfc4x1::IfcMaterialLayerSet::m_LayerSetName
protected

Definition at line 233 of file Ifc4x1/IfcMaterialLayerSetAutoImpl.h.

◆ m_MaterialLayers

OdDAI::ListOfOdDAIObjectId OdIfc4x1::IfcMaterialLayerSet::m_MaterialLayers
protected

Definition at line 232 of file Ifc4x1/IfcMaterialLayerSetAutoImpl.h.


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