/*
 * This file is part of the Owl Positioning System (OwlPS).
 * OwlPS is a project of the University of Franche-Comté
 * (Université de Franche-Comté), France.
 */


#include "posexcept.hh"

#include <sstream>

using namespace std ;



/* *** Miscellaneous exceptions *** */


cannot_merge::
cannot_merge(const string &_explanation) throw():
  posexcept(_explanation) {}


element_not_found::
element_not_found(const string &_explanation) throw():
  posexcept("Element not found in collection: " + _explanation) {}



/* *** Configuration *** */


missing_configuration::
missing_configuration(const string &_explanation) throw():
  posexcept(_explanation) {}


bad_configuration::
bad_configuration(const string &_explanation) throw():
  posexcept(_explanation) {}



/* *** Input *** */


malformed_input_data::
malformed_input_data(const string &_explanation) throw():
  posexcept("Read error: " + _explanation) {}


bad_direction::bad_direction(const char direction) throw()
{
  ostringstream message ;
  message << "`" << static_cast<int>(direction)
          << "` is not a valid direction value!" ;
  explanation = message.str() ;
}


bad_channel::bad_channel(const unsigned long channel) throw()
{
  ostringstream message ;
  message << "`" << channel
          << "` is not a valid channel value!" ;
  explanation = message.str() ;
}


null_input_medium::null_input_medium() throw():
  posexcept("The input medium is not initialised!") {}



/* *** Files *** */


error_opening_input_file::
error_opening_input_file(const string &file_name) throw():
  posexcept("Error opening input file \"" + file_name + "\"!") {}


error_opening_output_file::
error_opening_output_file(const string &file_name) throw():
  posexcept("Error opening output file \"" + file_name + "\"!") {}