configmgr/source/nodemap.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <sal/config.h>
  21
  22 #include <cassert>
  23
  24 #include <rtl/ustring.hxx>
  25
  26 #include "node.hxx"
  27 #include "nodemap.hxx"
  28
  29 namespace configmgr
  30 {
  31 void NodeMap::cloneInto(NodeMap* target) const
  32 {
  33     assert(target != nullptr && target->empty());
  34     NodeMapImpl clone(maImpl);
  35     for (auto& elem : clone)
  36     {
  37         elem.second = elem.second->clone(true);
  38     }
  39     std::swap(clone, target->maImpl);
  40     target->clearCache();
  41 }
  42
  43 rtl::Reference<Node> NodeMap::findNode(int layer, OUString const& name) const
  44 {
  45     const_iterator i;
  46     if (maCache == end() || maCache->first != name)
  47         maCache = const_cast<NodeMap*>(this)->maImpl.find(name);
  48     i = maCache;
  49     return i == end() || i->second->getLayer() > layer ? rtl::Reference<Node>() : i->second;
  50 }
  51 }
  52
  53 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */