casa6

/**************************************************************************

 * ALMA - Atacama Large Millimiter Array

 * (c) Instituto de Estructura de la Materia, 2009

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation; either

 * version 2.1 of the License, or (at your option) any later version.

 *

 * This library 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

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with this library; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA

 *

 * "@(#) $Id: ATMException.cpp Exp $"

 *

 * who       when      what

 * --------  --------  ----------------------------------------------

 * jroche    09/09/09  created

 */

​

#include "ATMException.h"

#include <sstream>

​

​

​

ATM_NAMESPACE_BEGIN

​

AtmException::AtmException(const char *msg) throw()

{

  std::ostringstream oss;

  oss << "";  file_m    = oss.str(); oss.str(string());

  oss << "";    routine_m = oss.str(); oss.str(string());

  oss << msg;   msg_m     = oss.str(); oss.str(string());

  line_m = 0; // The first line of a file is the line number 1.

  what_m = msg_m;

}

​

AtmException::AtmException(const char* file, const char* routine, int line, const char* msg) throw()

{

  std::ostringstream oss;

  oss << file;    file_m    = oss.str(); oss.str(string());

  oss << routine;   routine_m = oss.str(); oss.str(string());

  oss << msg;       msg_m     = oss.str();

  line_m = line;

  what_m = formatMsg(file, routine, line, msg);

}

​

string AtmException::formatMsg(const char* file, const char* routine, int line, const char* msg)

{

  static const std::string pattern = "[%F, %R, %L]: %M";

  std::ostringstream oss;

​

  for(string::const_iterator it(pattern.begin()), it_max(pattern.end()); it != it_max; ++it) {

    // A pattern character is found. Search for a known pattern.

    if((*it == '%') && (it + 1 != it_max)) {

      char next = *(it + 1);

      if(next == 'F') {

        oss << file;

        ++it;

      } else if(next == 'R') {

        oss << routine;

        ++it;

      } else if(next == 'L') {

        oss << line;

        ++it;

      } else if(next == 'M') {

        oss << msg;

        ++it;

      } else {

        oss << *it;

      }

    }

​

    // Add the current character.

    else oss << *it;

  }

  return oss.str();

}

​

ATM_NAMESPACE_END