loop_ids.h

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/*******************************************************************\
 
Module: Loop IDs
 
Author: Daniel Kroening, kroening@kroening.com
 
\*******************************************************************/

 
#ifndef CPROVER_GOTO_PROGRAMS_LOOP_IDS_H
#define CPROVER_GOTO_PROGRAMS_LOOP_IDS_H
 
#include <util/ui_message.h>
 
class goto_functionst;
class goto_modelt;
class goto_programt;

struct loop_idt
{
  loop_idt(const irep_idt &function_id, const unsigned int loop_number)
    : function_id(function_id), loop_number(loop_number)
  {
  }
 
  loop_idt(const loop_idt &other) = default;
 
  irep_idt function_id;
  unsigned int loop_number;
 
  bool operator==(const loop_idt &o) const
  {
    return function_id == o.function_id && loop_number == o.loop_number;
  }
 
  bool operator!=(const loop_idt &o) const
  {
    return !operator==(o);
  }
 
  bool operator<(const loop_idt &o) const
  {
    return function_id < o.function_id ||
           (function_id == o.function_id && loop_number < o.loop_number);
  }
};
 
void show_loop_ids(
  ui_message_handlert::uit,
  const goto_modelt &);
 
void show_loop_ids(
  ui_message_handlert::uit,
  const goto_functionst &);
 
void show_loop_ids(
  ui_message_handlert::uit,
  const irep_idt &function_id,
  const goto_programt &);
 
#endif // CPROVER_GOTO_PROGRAMS_LOOP_IDS_H