.. _exhale_class_class_ifc2x3_1_1_ifc_external_reference:

Class Ifc2x3::IfcExternalReference
==================================

- Defined in :ref:`file_src_ifcparse_Ifc2x3.h`


Nested Relationships
--------------------

This class is a nested type of :ref:`exhale_struct_struct_ifc2x3`.


Inheritance Relationships
-------------------------

Base Type
*********

- ``public IfcUtil::IfcBaseEntity`` (:ref:`exhale_class_class_ifc_util_1_1_ifc_base_entity`)


Derived Types
*************

- ``public Ifc2x3::IfcClassificationReference`` (:ref:`exhale_class_class_ifc2x3_1_1_ifc_classification_reference`)
- ``public Ifc2x3::IfcDocumentReference`` (:ref:`exhale_class_class_ifc2x3_1_1_ifc_document_reference`)
- ``public Ifc2x3::IfcExternallyDefinedHatchStyle`` (:ref:`exhale_class_class_ifc2x3_1_1_ifc_externally_defined_hatch_style`)
- ``public Ifc2x3::IfcExternallyDefinedSurfaceStyle`` (:ref:`exhale_class_class_ifc2x3_1_1_ifc_externally_defined_surface_style`)
- ``public Ifc2x3::IfcExternallyDefinedSymbol`` (:ref:`exhale_class_class_ifc2x3_1_1_ifc_externally_defined_symbol`)
- ``public Ifc2x3::IfcExternallyDefinedTextFont`` (:ref:`exhale_class_class_ifc2x3_1_1_ifc_externally_defined_text_font`)
- ``public Ifc2x3::IfcLibraryReference`` (:ref:`exhale_class_class_ifc2x3_1_1_ifc_library_reference`)


Class Documentation
-------------------


.. doxygenclass:: Ifc2x3::IfcExternalReference
   :members:
   :protected-members:
   :undoc-members: