1 files changed, 74 insertions, 0 deletions
diff --git a/gnu/lib/libg++/g++-include/Bag.ccP b/gnu/lib/libg++/g++-include/Bag.ccP
new file mode 100644
index 000000000000..836d0d6656d2
--- /dev/null
+++ b/gnu/lib/libg++/g++-include/Bag.ccP
@@ -0,0 +1,74 @@
+// 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifdef __GNUG__
+#pragma implementation
+#endif
+#include <builtin.h>
+#include "<T>.Bag.h"
+
+// error handling
+
+void <T>Bag::error(const char* msg)
+{
+  (*lib_error_handler)("Bag", msg);
+}
+
+
+Pix <T>Bag::seek(<T&> item, Pix i)
+{
+  if (i == 0) 
+    i = first();
+  else
+    next(i);
+  for (;i != 0 && (!(<T>EQ((*this)(i), item))); next(i));
+  return i;
+}
+
+int <T>Bag::owns(Pix p)
+{
+  if (p == 0) return 0;
+  for (Pix i = first(); i != 0; next(i)) if (i == p) return 1;
+  return 0;
+}
+
+void <T>Bag::remove(<T&> item)
+{
+  int i = nof(item);
+  while (i-- > 0) del(item);
+}
+
+
+int <T>Bag::nof(<T&> item)
+{
+  int n = 0;
+  for (Pix p = first(); p; next(p)) if (<T>EQ((*this)(p), item)) ++n;
+  return n;
+}
+
+void <T>Bag::clear()
+{
+  Pix i = first(); 
+  while (i != 0)
+  {
+    del((*this)(i));
+    i = first();
+  }
+}
+
+