/*
 * Copyright (c) 2001, DecisionSoft Limited All rights reserved.
 * Please see LICENSE.TXT for more information.
 */

/*

  Compare function

*/

#ifndef _FUNCTIONCOMPARE_HPP
#define _FUNCTIONCOMPARE_HPP

#include <pathan/Pathan.hpp>

#include <pathan/functionAPI/ConstantFoldingFunction.hpp>

/** Contains function. */
class PATHAN_EXPORT FunctionCompare : public ConstantFoldingFunction
{
public:
  static const XMLCh name[];

  FunctionCompare(const VectorOfDataItems &args, XPath2MemoryManager* memMgr);
  
  /** XPath function. returns true if string1 conatins string2 **/
  Sequence collapseTreeInternal(DynamicContext* context, int flags=0) const;
};

#endif // _FUNCTIONCOMPARE_HPP