owlps/owlps-positioning/src/posexcept.hh

#ifndef _OWLPS_POSITIONING_POSEXCEPT_HH_
#define _OWLPS_POSITIONING_POSEXCEPT_HH_

#include <exception>
#include <string>



/// Super-class of all exceptions defined in OWLPS-Positioning
class posexcept: public std::exception
{
protected:
  std::string explanation ;

public:
  posexcept(const std::string &_explanation = "") throw():
    explanation(_explanation) {}

  ~posexcept(void) throw() {}

  const char* what(void) const throw()
  {
    return explanation.c_str() ;
  }
} ;



/* *** Other exceptions *** */


class bad_direction: public posexcept
{
public:
  bad_direction(const char direction) throw() ;
} ;


class element_not_found: public posexcept
{
public:
  element_not_found(const std::string &_explanation) throw() ;
} ;



/* *** Input *** */


class input_medium_type_unknown: public posexcept
{
public:
  input_medium_type_unknown(const std::string &medium_name) throw() ;
} ;


class no_input_medium: public posexcept
{
public:
  no_input_medium(void) throw() ;
} ;


class null_input_medium: public posexcept
{
public:
  null_input_medium(void) throw() ;
} ;


class no_input_csv_file: public posexcept
{
public:
  no_input_csv_file(void) throw() ;
} ;


class no_log_csv_file: public posexcept
{
public:
  no_log_csv_file(void) throw() ;
} ;


class error_opening_input_file: public posexcept
{
public:
  error_opening_input_file(const std::string &file_name) throw() ;
} ;



/* *** Output *** */


class output_medium_type_unknown: public posexcept
{
public:
  output_medium_type_unknown(const std::string &medium_name) throw() ;
} ;


class no_output_csv_file: public posexcept
{
public:
  no_output_csv_file(void) throw() ;
} ;


class error_opening_output_file: public posexcept
{
public:
  error_opening_output_file(const std::string &file_name) throw() ;
} ;



/* *** Algorithms *** */


class no_positioning_algorithm: public posexcept
{
public:
  no_positioning_algorithm(void) throw() ;
} ;


class positioning_algorithm_unknown: public posexcept
{
public:
  positioning_algorithm_unknown(const std::string &algo_name) throw() ;
} ;



#endif // _OWLPS_POSITIONING_POSEXCEPT_HH_