Editing IFC - Industry Foundation Classes
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Classes can inherit from other classes, building up a hierarchy of classes. If a class inherits from another class, it inherits all of its attributes and relationships. For example, the <code>IfcProduct</code> class has a <code>Representation</code> attribute, which can store 3D geometry that represents that class. Because the <code>IfcWall</code> class inherits from the <code>IfcProduct</code> class, it also has a <code>Representation</code> attribute to store 3D geometry. However, the <code>IfcPerson</code> class does ''not'' inherit from the <code>IfcProduct</code> class, and so it does ''not'' have a <code>Representation</code> attribute. | Classes can inherit from other classes, building up a hierarchy of classes. If a class inherits from another class, it inherits all of its attributes and relationships. For example, the <code>IfcProduct</code> class has a <code>Representation</code> attribute, which can store 3D geometry that represents that class. Because the <code>IfcWall</code> class inherits from the <code>IfcProduct</code> class, it also has a <code>Representation</code> attribute to store 3D geometry. However, the <code>IfcPerson</code> class does ''not'' inherit from the <code>IfcProduct</code> class, and so it does ''not'' have a <code>Representation</code> attribute. | ||
− | See also the | + | See also the article specific to [[IFC_classes]] |
= See also = | = See also = |