.. _exhale_class_class_ifc4_1_1_ifc_external_reference: Class Ifc4::IfcExternalReference ================================ - Defined in :ref:`file_src_ifcparse_Ifc4.h` Nested Relationships -------------------- This class is a nested type of :ref:`exhale_struct_struct_ifc4`. Inheritance Relationships ------------------------- Base Type ********* - ``public IfcUtil::IfcBaseEntity`` (:ref:`exhale_class_class_ifc_util_1_1_ifc_base_entity`) Derived Types ************* - ``public Ifc4::IfcClassificationReference`` (:ref:`exhale_class_class_ifc4_1_1_ifc_classification_reference`) - ``public Ifc4::IfcDocumentReference`` (:ref:`exhale_class_class_ifc4_1_1_ifc_document_reference`) - ``public Ifc4::IfcExternallyDefinedHatchStyle`` (:ref:`exhale_class_class_ifc4_1_1_ifc_externally_defined_hatch_style`) - ``public Ifc4::IfcExternallyDefinedSurfaceStyle`` (:ref:`exhale_class_class_ifc4_1_1_ifc_externally_defined_surface_style`) - ``public Ifc4::IfcExternallyDefinedTextFont`` (:ref:`exhale_class_class_ifc4_1_1_ifc_externally_defined_text_font`) - ``public Ifc4::IfcLibraryReference`` (:ref:`exhale_class_class_ifc4_1_1_ifc_library_reference`) Class Documentation ------------------- .. doxygenclass:: Ifc4::IfcExternalReference :members: :protected-members: :undoc-members: