.. _program_listing_file_src_rdf4cpp_Assert.hpp:

Program Listing for File Assert.hpp
===================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_rdf4cpp_Assert.hpp>` (``src/rdf4cpp/Assert.hpp``)

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

.. code-block:: cpp

   #ifndef RDF4CPP_ASSERT_HPP
   #define RDF4CPP_ASSERT_HPP
   
   #include <iostream>
   #include <format>
   
   #ifdef NDEBUG
   
   #define RDF4CPP_ASSERT(expr)                                                                        \
       if (!(expr)) [[unlikely]] {                                                                     \
           std::cerr << std::format("Assertion failed: {} ({}:{})", #expr, __FILE__, __LINE__);        \
           std::abort();                                                                               \
       }
   
   #define RDF4CPP_UNREACHABLE                                                                         \
       std::cerr << std::format("Unreachable statement reached ({}:{})", __FILE__, __LINE__);          \
       std::abort();
   
   #define RDF4CPP_DEBUG_UNREACHABLE(...) return __VA_ARGS__
   
   #else
   
   #define RDF4CPP_ASSERT(expr) assert(expr)
   #define RDF4CPP_UNREACHABLE assert(false)
   #define RDF4CPP_DEBUG_UNREACHABLE(...) assert(false)
   
   #endif
   #define RDF4CPP_DEBUG_ASSERT(expr) assert(expr)
   
   #endif  //RDF4CPP_ASSERT_HPP