00001 /* **-*-c++-*-************************************************************** 00002 Copyright (C)2002 David Jung <opensim@pobox.com> 00003 00004 This program/file is free software; you can redistribute it and/or modify 00005 it under the terms of the GNU General Public License as published by 00006 the Free Software Foundation; either version 2 of the License, or 00007 (at your option) any later version. 00008 00009 This program is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 GNU General Public License for more details. (http://www.gnu.org) 00013 00014 You should have received a copy of the GNU General Public License 00015 along with this program; if not, write to the Free Software 00016 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00017 00018 $Id: solution_error 1036 2004-02-11 20:48:55Z jungd $ 00019 $Revision: 1.3 $ 00020 $Date: 2004-02-11 15:48:55 -0500 (Wed, 11 Feb 2004) $ 00021 $Author: jungd $ 00022 00023 ****************************************************************************/ 00024 00025 #ifndef _BASE_SOLUTION_ERROR_ 00026 #define _BASE_SOLUTION_ERROR_ 00027 00028 #include <string> 00029 #include <stdexcept> 00030 00031 namespace robot { 00032 namespace control { 00033 namespace kinematics { 00034 00035 class solution_error : public std::logic_error { 00036 public: 00037 solution_error(const std::string& what_arg) 00038 : std::logic_error(std::string(what_arg)), hasCause(false) { } 00039 00040 solution_error(const std::string& what_arg, const std::exception& cause) 00041 : std::logic_error(std::string(what_arg)), hasCause(true), _cause(cause) { } 00042 00043 std::exception cause() { return _cause; } 00044 00045 protected: 00046 bool hasCause; 00047 const std::exception _cause; 00048 }; 00049 00050 } // namespace kinematics 00051 } // namespace control 00052 } // namespace robot 00053 00054 #endif
1.3.6