/*
        timian - an analog report formatter using XSLT.

        Copyright (C) 2003, Per Jessen, per@computer.org
        All Rights Reserved.

        This program is free software; you can redistribute it and/or modify it under
        the terms of the GNU General Public License as published by the Free Software
        Foundation; either version 2 of the License, or (at your option) any later
        version.

        This program is distributed in the hope that it will be useful, but WITHOUT
        ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
        FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

        You should have received a copy of the GNU General Public License
        along with this program; if not, write to the Free Software Foundation, Inc.,
        59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/

// Base header file.  Must be first.
#include <XalanExtensions/XalanExtensionsDefinitions.hpp>


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

XALAN_USING_XALAN(Function)
XALAN_USING_XALAN(XObjectPtr)
XALAN_USING_XALAN(XPathExecutionContext)
XALAN_USING_XALAN(XalanNode)
XALAN_USING_XALAN(XalanDOMString)


class  FunctionStrftime : public Function
{
public:

	FunctionStrftime();

	virtual
	~FunctionStrftime();

	// These methods are inherited from Function ...

	virtual XObjectPtr
	execute(
		XPathExecutionContext&		executionContext,
		XalanNode*			context,
		const XObjectPtr                format,
                const XObjectPtr                data,
		const LocatorType*		locator) const;



	const XalanDOMString getError() const;

#if defined(XALAN_NO_COVARIANT_RETURN_TYPE)
	virtual Function*
#else
	virtual FunctionStrftime*
#endif
	clone() const;


private:

	XalanDOMString output;

	// Not implemented...
	FunctionStrftime&
	operator=(const FunctionStrftime&);

	bool
	operator==(const FunctionStrftime&) const;

};