diff options
| author | phil <phil@NetBSD.org> | 1996-03-09 00:00:51 +0000 |
|---|---|---|
| committer | phil <phil@NetBSD.org> | 1996-03-09 00:00:51 +0000 |
| commit | 357744cd54478d5d74cb52cd1459eb7c26192abd (patch) | |
| tree | 32a89fdf6e6be53376907dd269e63ad8a9584a79 /gnu/lib/libg++/include/gen/Map.ccP | |
| parent | 2c11ad408cd834f9e23a25702550639628396204 (diff) | |
Import of libg++-2.7.1.
Diffstat (limited to 'gnu/lib/libg++/include/gen/Map.ccP')
| -rw-r--r-- | gnu/lib/libg++/include/gen/Map.ccP | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/gnu/lib/libg++/include/gen/Map.ccP b/gnu/lib/libg++/include/gen/Map.ccP new file mode 100644 index 00000000000..146a2d2b2a9 --- /dev/null +++ b/gnu/lib/libg++/include/gen/Map.ccP @@ -0,0 +1,59 @@ +// This may look like C code, but it is really -*- C++ -*- +/* +Copyright (C) 1988 Free Software Foundation + written by Doug Lea (dl@rocky.oswego.edu) + +This file is part of the GNU C++ Library. This library is free +software; you can redistribute it and/or modify it under the terms of +the GNU Library General Public License as published by the Free +Software Foundation; either version 2 of the License, or (at your +option) any later version. This library 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 Library General Public License for more details. +You should have received a copy of the GNU Library General Public +License along with this library; if not, write to the Free Software +Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#ifdef __GNUG__ +#pragma implementation +#endif +#include <builtin.h> +#include "<T>.<C>.Map.h" + + +Pix <T><C>Map::seek(<T&> item) +{ + Pix i; + for (i = first(); i != 0 && !(<T>EQ(key(i), item)); next(i)); + return i; +} + +int <T><C>Map::owns(Pix idx) +{ + if (idx == 0) return 0; + for (Pix i = first(); i; next(i)) if (i == idx) return 1; + return 0; +} + +void <T><C>Map::clear() +{ + Pix i = first(); + while (i != 0) + { + del(key(i)); + i = first(); + } +} + +int <T><C>Map::contains (<T&> item) +{ + return seek(item) != 0; +} + + +void <T><C>Map::error(const char* msg) +{ + (*lib_error_handler)("Map", msg); +} |
