.. _program_listing_file_umap_util_Exception.cpp:

Program Listing for File Exception.cpp
======================================

|exhale_lsh| :ref:`Return to documentation for file <file_umap_util_Exception.cpp>` (``umap/util/Exception.cpp``)

.. |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
   //////////////////////////////////////////////////////////////////////////////
   #include "umap/util/Exception.hpp"
   
   #include <sstream>
   
   namespace Umap {
   
   Exception::Exception(
       const std::string& message,
       const std::string &file,
       int line) :
     m_message(message),
     m_file(file),
     m_line(line)
   {
     m_what = this->message();
   }
   
   std::string
   Exception::message() const
   {
     std::stringstream oss;
     oss << "! UMAP Exception [" << m_file << ":" << m_line << "]: ";
     oss << m_message;
     return oss.str();
   }
   
   const char*
   Exception::what() const throw()
   {
     return m_what.c_str();
   }
   
   } // end of namespace Umap