Class Ifc4::IfcMaterialConstituentSet

Nested Relationships

This class is a nested type of Struct Ifc4.

Inheritance Relationships

Base Type

Class Documentation

class Ifc4::IfcMaterialConstituentSet : public Ifc4::IfcMaterialDefinition

IfcMaterialConstituentSet is a collection of individual material constituents, each assigning a material to a part of an element. The parts are only identified by a keyword (as opposed to an IfcMaterialLayerSet or IfcMaterialProfileSet where each part has an individual shape parameter (layer thickness or layer profile).

EXAMPLE The different materials of a window construction shall be provided for the window lining and the window glazing. An IfcMaterialConstituentSet is assigned to the window with two IfcMaterialConstituent’s, one with the Name = ‘Lining’, one with the Name = ‘Glazing’. NOTE See the “Material Use Definition” at the individual element to which an IfcMaterialConstituentSet may apply for a required or recommended definition of such keywords.

HISTORYNew Entity in IFC2x4.

Public Types

typedef IfcTemplatedEntityList<IfcMaterialConstituentSet> list

Public Functions

bool hasName() const

Whether the optional attribute Name is defined for this IfcMaterialConstituentSet.

std::string Name() const

The name by which the constituent set is known.

void setName(std::string v)
bool hasDescription() const

Whether the optional attribute Description is defined for this IfcMaterialConstituentSet.

std::string Description() const

Definition of the material constituent set in descriptive terms.

void setDescription(std::string v)
bool hasMaterialConstituents() const

Whether the optional attribute MaterialConstituents is defined for this IfcMaterialConstituentSet.

IfcTemplatedEntityList<::Ifc4::IfcMaterialConstituent>::ptr MaterialConstituents() const

Identification of the constituents from which the material constituent set is composed.

void setMaterialConstituents(IfcTemplatedEntityList<::Ifc4::IfcMaterialConstituent>::ptr v)
const IfcParse::entity &declaration() const
IfcMaterialConstituentSet(IfcEntityInstanceData *e)
IfcMaterialConstituentSet(boost::optional<std::string> v1_Name, boost::optional<std::string> v2_Description, boost::optional<IfcTemplatedEntityList<::Ifc4::IfcMaterialConstituent>::ptr> v3_MaterialConstituents)

Public Static Functions

const IfcParse::entity &Class()