/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is C++ hashtable templates.
 *
 * The Initial Developer of the Original Code is
 * Benjamin Smedberg.
 * Portions created by the Initial Developer are Copyright (C) 2002
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
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 * decision by deleting the provisions above and replace them with the notice
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 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#define NO_THASHTABLE_EXTERN_DECL

#include "nsTHashtable.h"
#include "nsTHashtableImpl.h"
#include "nsInterfaceHashtable.h"
#include "nsInterfaceHashtableImpl.h"
#include "nsDataHashtable.h"
#include "nsHashKeys.h"

PLDHashOperator PL_DHashStubEnumRemove(PLDHashTable    *table,
                                       PLDHashEntryHdr *entry,
                                       PRUint32         ordinal,
                                       void            *userarg)
{
  return PL_DHASH_REMOVE;
}

PRUint32 nsIDHashKey::HashKey(const nsID* id)
{
  PRUint32 h = id->m0;
  PRUint32 i;

  h = (h>>28) ^ (h<<4) ^ id->m1;
  h = (h>>28) ^ (h<<4) ^ id->m2;

  for (i = 0; i < 8; i++)
    h = (h>>28) ^ (h<<4) ^ id->m3[i];

  return h;
}

// explicit instantiation of templates
#ifdef HAVE_CPP_EXTERN_INSTANTIATION
  /* instantiate common nsInterfaceHashtable uses */
  template class NS_EXPORT nsBaseHashtableET<nsStringHashKey,nsCOMPtr<nsISupports> >;
  template class NS_EXPORT nsTHashtable< nsBaseHashtableET<nsStringHashKey,nsCOMPtr<nsISupports> > >;
  template class NS_EXPORT nsBaseHashtable<nsStringHashKey,nsCOMPtr<nsISupports>,nsISupports*>;
  template class NS_EXPORT nsInterfaceHashtable<nsStringHashKey,nsISupports>;

  /* instantiate common nsDataHashtable uses */
  template class NS_EXPORT nsBaseHashtableET<nsUint32HashKey,PRInt32>;
  template class NS_EXPORT nsTHashtable< nsBaseHashtableET<nsUint32HashKey,PRInt32> >;
  template class NS_EXPORT nsBaseHashtable<nsUint32HashKey,PRInt32,PRInt32>;
  template class NS_EXPORT nsDataHashtable<nsUint32HashKey,PRInt32>;
#endif // HAVE_CPP_EXTERN_INSTANTIATION