Added Xerces-C++ 3.1.2

2015-12-01 10:23:50 +01:00
parent 65d3f3bc31
commit 1b478d3159
815 changed files with 262638 additions and 0 deletions
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (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.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * $Id: DOMChildNode.cpp 471747 2006-11-06 14:31:56Z amassari $
+ */
+
+// This class only adds the ability to have siblings
+
+#include <xercesc/util/XercesDefs.hpp>
+#include "DOMNodeImpl.hpp"
+#include "DOMChildNode.hpp"
+#include "DOMCasts.hpp"
+
+XERCES_CPP_NAMESPACE_BEGIN
+
+
+DOMChildNode::DOMChildNode()
+{
+    this->previousSibling  = 0;
+    this->nextSibling  = 0;
+}
+
+// This only makes a shallow copy, cloneChildren must also be called for a
+// deep clone
+DOMChildNode::DOMChildNode(const DOMChildNode &)
+{
+    // Need to break the association w/ original siblings and parent
+    this->previousSibling = 0;
+    this->nextSibling = 0;
+}
+
+DOMChildNode::~DOMChildNode() {
+}
+
+
+DOMNode * DOMChildNode::getNextSibling() const {
+    return nextSibling;
+}
+
+//
+//  Note:  for getParentNode and getPreviousSibling(), below, an
+//         extra paramter "thisNode" is required.  This is because there
+//         is no way to cast from a DOMChildNode pointer back to the
+//         DOMNodeImpl that it is part of.  Our "this" may or may not
+//         be preceded by a fParent in the object layout, and there's no
+//         practical way to tell, so we just take an extra parameter instead.
+
+DOMNode * DOMChildNode::getParentNode(const DOMNode *thisNode) const
+{
+    // if we have an owner, ownerNode is our parent, otherwise it's
+    // our ownerDocument and we don't have a parent
+    DOMNodeImpl *thisNodeImpl = castToNodeImpl(thisNode);
+    return thisNodeImpl->isOwned() ? thisNodeImpl->fOwnerNode : 0;
+}
+
+DOMNode * DOMChildNode::getPreviousSibling(const DOMNode *thisNode) const {
+    // if we are the firstChild, previousSibling actually refers to our
+    // parent's lastChild, but we hide that
+    return castToNodeImpl(thisNode)->isFirstChild() ? 0 : previousSibling;
+}
+
+XERCES_CPP_NAMESPACE_END
+