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Diffstat (limited to 'gnu/usr.bin/groff/include/refid.h')
-rw-r--r-- | gnu/usr.bin/groff/include/refid.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/gnu/usr.bin/groff/include/refid.h b/gnu/usr.bin/groff/include/refid.h deleted file mode 100644 index a0e86a3..0000000 --- a/gnu/usr.bin/groff/include/refid.h +++ /dev/null @@ -1,35 +0,0 @@ -// -*- C++ -*- -/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc. - Written by James Clark (jjc@jclark.com) - -This file is part of groff. - -groff 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 2, or (at your option) any later -version. - -groff 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 groff; see the file COPYING. If not, write to the Free Software -Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ - -class reference_id { - int filename_id; - int pos; -public: - reference_id() : filename_id(-1) { } - reference_id(int fid, int off) : filename_id(fid), pos(off) { } - unsigned hash() const { return (filename_id << 4) + pos; } - int is_null() const { return filename_id < 0; } - friend inline int operator==(const reference_id &, const reference_id &); -}; - -inline int operator==(const reference_id &r1, const reference_id &r2) -{ - return r1.filename_id == r2.filename_id && r1.pos == r2.pos; -} |