.. _program_listing_file__tmp_ws_src_warehouse_ros_include_warehouse_ros_exceptions.h:

Program Listing for File exceptions.h
=====================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_warehouse_ros_include_warehouse_ros_exceptions.h>` (``/tmp/ws/src/warehouse_ros/include/warehouse_ros/exceptions.h``)

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

.. code-block:: cpp

   // Copyright 2008 Willow Garage, Inc.
   //
   // Redistribution and use in source and binary forms, with or without
   // modification, are permitted provided that the following conditions are met:
   //
   //    * Redistributions of source code must retain the above copyright
   //      notice, this list of conditions and the following disclaimer.
   //
   //    * Redistributions in binary form must reproduce the above copyright
   //      notice, this list of conditions and the following disclaimer in the
   //      documentation and/or other materials provided with the distribution.
   //
   //    * Neither the name of the Willow Garage, Inc. nor the names of its
   //      contributors may be used to endorse or promote products derived from
   //      this software without specific prior written permission.
   //
   // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   // POSSIBILITY OF SUCH DAMAGE.
   
   #ifndef WAREHOUSE_ROS_EXCEPTIONS_H
   #define WAREHOUSE_ROS_EXCEPTIONS_H
   
   #include <boost/format.hpp>
   #include <stdexcept>
   #include <string>
   
   namespace warehouse_ros
   {
   using boost::format;
   
   class WarehouseRosException : public std::runtime_error
   {
   public:
     WarehouseRosException(const format& error_string) : std::runtime_error(error_string.str()){};
     WarehouseRosException(const char* str) : std::runtime_error(str){};
   };
   
   struct NoMatchingMessageException : public WarehouseRosException
   {
     NoMatchingMessageException(const std::string& coll)
       : WarehouseRosException(format("Couldn't find message in %1% matching query") % coll)
     {
     }
   };
   
   struct DbConnectException : public WarehouseRosException
   {
     DbConnectException(const std::string& failure)
       : WarehouseRosException(format("Not connected to the database. %1%") % failure)
     {
     }
   };
   
   struct Md5SumException : public WarehouseRosException
   {
     Md5SumException(const std::string& failure)
       : WarehouseRosException(format("The md5 sum for the ROS messages saved in the database differs from that of the "
                                      "compiled message. %1%") %
                               failure)
     {
     }
   };
   
   }  // namespace warehouse_ros
   
   #endif  // include guard