.. _program_listing_file_src_rdf4cpp_Expected.hpp:

Program Listing for File Expected.hpp
=====================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_rdf4cpp_Expected.hpp>` (``src/rdf4cpp/Expected.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #ifndef RDF4CPP_EXPECTED_HPP
   #define RDF4CPP_EXPECTED_HPP
   
   #define nsel_CONFIG_SELECT_EXPECTED 1 // do not attempt to use std::expected
   #include <nonstd/expected.hpp>
   
   #endif // RDF4CPP_EXPECTED_HPP