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authorphil <phil@NetBSD.org>1996-03-09 00:00:51 +0000
committerphil <phil@NetBSD.org>1996-03-09 00:00:51 +0000
commit357744cd54478d5d74cb52cd1459eb7c26192abd (patch)
tree32a89fdf6e6be53376907dd269e63ad8a9584a79 /gnu/lib/libg++/include/gen/Map.ccP
parent2c11ad408cd834f9e23a25702550639628396204 (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.ccP59
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);
+}