src/xalanc/XPath/XPathFactoryDefault.hpp

/*
 * Copyright 1999-2004 The Apache Software Foundation.
 *
 * Licensed 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(XPATHFACTORYDEFAULT_HEADER_GUARD_1357924680)
#define XPATHFACTORYDEFAULT_HEADER_GUARD_1357924680



// Base include file.  Must be first.
#include <xalanc/XPath/XPathDefinitions.hpp>



#include <set>



// Base class header file...
#include <xalanc/XPath/XPathFactory.hpp>



XALAN_CPP_NAMESPACE_BEGIN



class XALAN_XPATH_EXPORT XPathFactoryDefault : public XPathFactory
{

public:

	explicit
	XPathFactoryDefault();

	virtual
	~XPathFactoryDefault();


	// Inherited from XPathFactory...
	virtual void
	reset();

	// Inherited from XPathFactory...

	virtual XPath*
	create();


#if defined(XALAN_NO_STD_NAMESPACE)
	typedef set<const XPath*, less<const XPath*> >	CollectionType;
#else
	typedef std::set<const XPath*>	CollectionType;
#endif

	CollectionType::size_type
	getInstanceCount() const
	{
		return m_xpaths.size();
	}

protected:

	// Inherited from XPathFactory...

	virtual bool
	doReturnObject(
			const XPath*	theXPath,
			bool			fInReset = false);

private:

	CollectionType	m_xpaths;
};



XALAN_CPP_NAMESPACE_END



#endif	// XPATHFACTORYDEFAULT_HEADER_GUARD_1357924680