/*----------------------------------------------------------------------------*/
/*                                                                            */
/* Copyright (c) 1995, 2004 IBM Corporation. All rights reserved.             */
/* Copyright (c) 2005-2014 Rexx Language Association. All rights reserved.    */
/*                                                                            */
/* This program and the accompanying materials are made available under       */
/* the terms of the Common Public License v1.0 which accompanies this         */
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/*                                                                            */
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/* notice, this list of conditions and the following disclaimer.              */
/* Redistributions in binary form must reproduce the above copyright          */
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/* the documentation and/or other materials provided with the distribution.   */
/*                                                                            */
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/* of its contributors may be used to endorse or promote products             */
/* derived from this software without specific prior written permission.      */
/*                                                                            */
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/*                                                                            */
/*----------------------------------------------------------------------------*/
/******************************************************************************/
/* REXX Kernel                                         RequiresDirective.hpp  */
/*                                                                            */
/* Primitive Abstract Directive Class Definitions                             */
/*                                                                            */
/******************************************************************************/
#ifndef Included_RequiresDirective
#define Included_RequiresDirective

#include "RexxDirective.hpp"

class RequiresDirective : public RexxDirective
{
 public:
           void *operator new(size_t);
    inline void  operator delete(void *) { }

    RequiresDirective(RexxString *n, RexxString *l, RexxClause *clause);
    inline RequiresDirective(RESTORETYPE restoreType) { ; };

    void live(size_t) override;
    void liveGeneral(MarkReason reason) override;
    void flatten(Envelope *) override;

    inline RexxString *getName() { return name; }
    void install(PackageClass *package, RexxActivation *context);

protected:

    RexxString *name;           // the name of the directive
    RexxString *namespaceName;  // tagged package label used for lookups
};

#endif