exception.cc

用于计算矩阵的特征值,及矩阵的其他运算.可以用与稀疏矩阵

// Copyright (C) 2002 David R. Martin <[e-mail]>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA, or see http://www.gnu.org/copyleft/gpl.html.

#include <stdlib.h>
#include <string.h>
#include "exception.hh"

namespace Util
{
  Exception::Exception(const char *msg)
  :_msg(strdup(msg))
  {
  }

  Exception::Exception(const Exception & that)
  :_msg(strdup(that._msg))
  {
  }

  Exception::~Exception()
  {
      free(_msg);
  }

  const char *Exception::msg() const
  {
      return _msg;
  }
}