developer.intra2net.com Git - libt2n/blob - src/container.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Gerd v. Egidy                                   *
   3  *   gve@intra2net.com                                                     *
   4  *                                                                         *
   5  *   This library is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU Lesser General Public License version   *
   7  *   2.1 as published by the Free Software Foundation.                     *
   8  *                                                                         *
   9  *   This library is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU Lesser General Public License for more details.                   *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU Lesser General Public      *
  15  *   License along with this program; if not, write to the                 *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  18  ***************************************************************************/
  19
  20 #include <boost/archive/binary_oarchive.hpp>
  21 #include <boost/archive/binary_iarchive.hpp>
  22 #include <boost/archive/xml_oarchive.hpp>
  23 #include <boost/archive/xml_iarchive.hpp>
  24
  25 #include "container.hxx"
  26
  27 #include <boost/serialization/export.hpp>
  28
  29 BOOST_CLASS_EXPORT(libt2n::result_container)
  30 BOOST_CLASS_EXPORT(libt2n::command_container)
  31
  32 namespace libt2n
  33 {
  34
  35
  36 /// deletes the carried result or exception objects
  37 result_container::~result_container()
  38 {
  39     if (res)
  40         delete res;
  41     if (ex)
  42         delete ex;
  43
  44     res = NULL;
  45     ex = NULL;
  46 }
  47
  48 /** @brief returns the result or throw the carried exception.
  49             ATTENTION: the result object is deleted in the destructor
  50 */
  51 result* result_container::get_result(void)
  52 {
  53     if (result_type==exception)
  54         ex->do_throw();
  55
  56     return res;
  57 }
  58
  59 /// deletes the carried command
  60 command_container::~command_container()
  61 {
  62     if (cmd)
  63         delete cmd;
  64
  65     cmd = NULL;
  66 }
  67
  68 } // namespace libt2n