Line data    Source code

       1             : 
       2             : /* Copyright (c) 2011-2014, Stefan Eilemann <eile@eyescale.ch>
       3             :  *
       4             :  * This library is free software; you can redistribute it and/or modify it under
       5             :  * the terms of the GNU Lesser General Public License version 2.1 as published
       6             :  * by the Free Software Foundation.
       7             :  *
       8             :  * This library is distributed in the hope that it will be useful, but WITHOUT
       9             :  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
      10             :  * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
      11             :  * details.
      12             :  *
      13             :  * You should have received a copy of the GNU Lesser General Public License
      14             :  * along with this library; if not, write to the Free Software Foundation, Inc.,
      15             :  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      16             :  */
      17             : 
      18             : #ifndef EQ_EXCEPTION_H
      19             : #define EQ_EXCEPTION_H
      20             : 
      21             : #include <co/exception.h> // base class
      22             : 
      23             : namespace eq
      24             : {
      25             : /** Exception class for Equalizer operations. */
      26             : class Exception : public co::Exception
      27             : {
      28             : public:
      29             :     enum Type
      30             :     {
      31             :         TIMEOUT_INPUTFRAME = co::Exception::CUSTOM,
      32             :         GL_ERROR,
      33             :         CUSTOM = co::Exception::CUSTOM + 20 // leave some room
      34             :     };
      35             : 
      36             :     /** Construct a new Exception. */
      37           0 :     explicit Exception(const uint32_t type)
      38           0 :         : co::Exception(type)
      39             :     {
      40           0 :     }
      41             : 
      42             :     /** Destruct this exception. */
      43           0 :     virtual ~Exception() throw() {}
      44           0 :     const char* what() const throw() override
      45             :     {
      46           0 :         switch (getType())
      47             :         {
      48             :         case Exception::TIMEOUT_INPUTFRAME:
      49           0 :             return " Timeout waiting on input frame";
      50             :         case Exception::GL_ERROR:
      51           0 :             return " OpenGL Error";
      52             :         default:
      53           0 :             return co::Exception::what();
      54             :         }
      55             :     }
      56             : };
      57             : }
      58             : 
      59             : #endif // EQ_EXCEPTION_H