.. _program_listing_file_umap_util_Macros.hpp:

Program Listing for File Macros.hpp
===================================

|exhale_lsh| :ref:`Return to documentation for file <file_umap_util_Macros.hpp>` (``umap/util/Macros.hpp``)

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

.. code-block:: cpp

   //////////////////////////////////////////////////////////////////////////////
   // Copyright 2017-2020 Lawrence Livermore National Security, LLC and other
   // UMAP Project Developers. See the top-level LICENSE file for details.
   //
   // SPDX-License-Identifier: LGPL-2.1-only
   //////////////////////////////////////////////////////////////////////////////
   #ifndef UMAP_Macros_HPP
   #define UMAP_Macros_HPP
   
   #include "umap/util/Exception.hpp"
   #include "umap/config.h"
   
   #include <sstream>
   #include <iostream>
   
   #ifdef UMAP_ENABLE_ASSERTS
   #include <cassert>
   #define UMAP_ASSERT(condition) assert(condition)
   #else
   #define UMAP_ASSERT(condition) ((void)0)
   #endif // UMAP_ENABLE_ASSERTS
   
   #ifdef UMAP_DEBUG_LOGGING
   
   #include "umap/util/Logger.hpp"
   #define UMAP_LOG( lvl, msg )                                                  \
   {                                                                             \
     if (Umap::Logger::getActiveLogger()->logLevelEnabled(Umap::message::lvl)) { \
       std::ostringstream local_msg;                                             \
       local_msg  << " " << __func__ << " " << msg;                              \
       Umap::Logger::getActiveLogger()->logMessage(                              \
           Umap::message::lvl, local_msg.str(),                                  \
           std::string(__FILE__), __LINE__);                                     \
     }                                                                           \
   }
   
   #else
   
   #define UMAP_LOG( lvl, msg ) ((void)0)
   
   #endif // UMAP_DEBUG_LOGGING
   
   #define UMAP_UNUSED_ARG(x)
   
   #define UMAP_USE_VAR(x) static_cast<void>(x)
   
   #define UMAP_ERROR( msg )                                        \
   {                                                                \
     UMAP_LOG(Error, msg);                                          \
     std::ostringstream umap_oss_error;                             \
     umap_oss_error << " " << __func__ << " " << msg;               \
     throw Umap::Exception( umap_oss_error.str(),                   \
                                    std::string(__FILE__),          \
                                    __LINE__);                      \
   }
   
   #endif // UMAP_Macros_HPP