.. _exhale_define__ifc4x3__rc1-definitions_8h_1ae83fba37b67c095e4d482ef8c07c803e:

Define SCHEMA_IfcPostalAddress_AddressLines_IS_OPTIONAL
=======================================================

- Defined in :ref:`file_src_ifcparse_Ifc4x3_rc1-definitions.h`


Define Documentation
--------------------


.. doxygendefine:: SCHEMA_IfcPostalAddress_AddressLines_IS_OPTIONAL