.. _exhale_define_Literal_8cpp_1a4df12921b297b064865d5170b8194bfd:

Define CPP_DOUBLE_OR_RETURN_NULL
================================

- Defined in :ref:`file_src_rdf4cpp_Literal.cpp`


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


.. doxygendefine:: CPP_DOUBLE_OR_RETURN_NULL
   :project: rdf4cpp