counters.h

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/* Counts of per-kind diagnostics.
   Copyright (C) 2000-2025 Free Software Foundation, Inc.
 
This file is part of GCC.
 
GCC 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 3, or (at your option) any later
version.
 
GCC 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 GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.  */
 
#ifndef GCC_DIAGNOSTICS_COUNTERS_H
#define GCC_DIAGNOSTICS_COUNTERS_H
 
#include "diagnostics/kinds.h"
 
namespace diagnostics {
 
/* A collection of counters of diagnostics, per-kind
   (e.g. "3 errors and 1 warning"), for use by both diagnostics::context
   and by diagnostics::buffer.  */
 
struct counters
{
  counters ();
 
  void dump (FILE *out, int indent) const;
  void DEBUG_FUNCTION dump () const { dump (stderr, 0); }
 
  int get_count (enum kind kind) const
  {
    return m_count_for_kind[static_cast<size_t> (kind)];
  }
 
  void move_to (counters &dest);
  void clear ();
 
  int m_count_for_kind[static_cast<size_t> (kind::last_diagnostic_kind)];
};
 
} // namespace diagnostics
 
#endif /* ! GCC_DIAGNOSTICS_COUNTERS_H */