XNodeSet.hpp

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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.
 */
#if !defined(XNODESET_HEADER_GUARD_1357924680)
#define XNODESET_HEADER_GUARD_1357924680
 
 
 
// Base include file.  Must be first.
#include <xalanc/XPath/XPathDefinitions.hpp>
 
 
 
// Base class header file.
#include <xalanc/XPath/XNodeSetBase.hpp>
 
 
 
#include <xalanc/XPath/XPathExecutionContext.hpp>
 
 
 
namespace XALAN_CPP_NAMESPACE {
 
 
 
/**
 * Class to hold XPath return types.
 */
class XALAN_XPATH_EXPORT XNodeSet : public XNodeSetBase
{
public:
 
    typedef XPathExecutionContext::BorrowReturnMutableNodeRefList   BorrowReturnMutableNodeRefList;
 
    /**
     * Create an XNodeSet from a node list.
     *
     * @param value Pointer to source node list.  The XNodeSet will adopt the pointer.
     * @param theMemoryManager The MemoryManager for the instance.
     */
    XNodeSet(
            BorrowReturnMutableNodeRefList&     value,
            MemoryManager&                      theMemoryManager);
    /**
     * Create an XNodeSet from another.
     *
     * @param source    object to copy
     * @param theMemoryManager The MemoryManager for the instance.
     */
    XNodeSet(
            const XNodeSet&     source,
            MemoryManager&      theMemoryManager);
 
    virtual
    ~XNodeSet();
 
    // These methods are inherited from XNodeSetBase...
 
    virtual const NodeRefListBase&
    nodeset() const;
 
    virtual XalanNode*
    item(size_type  index) const;
 
    virtual size_type
    getLength() const;
 
    /**
     * Release the node set held by the instance.
     */
    void
    release();
 
    /**
     * Change the value of an XNodeSet
     *
     * @param theValue The new value.
     */
    void
    set(BorrowReturnMutableNodeRefList&     value);
 
private:
 
    // Not implemented...
    XNodeSet&
    operator=(const XNodeSet&);
 
    // Data members...
    BorrowReturnMutableNodeRefList              m_value;
};
 
 
 
}
 
 
 
#endif  // XNODESET_HEADER_GUARD_1357924680