baciRWcontImpl_T.h

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#ifndef _baciRWcontImpl_T_H_
#define _baciRWcontImpl_T_H_

/*******************************************************************
* ALMA - Atacama Large Millimiter Array
* (c) European Southern Observatory, 2003 
*
*This library is free software; you can redistribute it and/or
*modify it under the terms of the GNU Lesser General Public
*License as published by the Free Software Foundation; either
*version 2.1 of the License, or (at your option) any later version.
*
*This library 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
*Lesser General Public License for more details.
*
*You should have received a copy of the GNU Lesser General Public
*License along with this library; if not, write to the Free Software
*Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
*
* "@(#) $Id: baciRWcontImpl_T.h,v 1.23 2008/10/01 02:26:45 cparedes Exp $"
*
* who       when        what
* --------  ----------  ----------------------------------------------
* bjeram    2003/02/13  created

*/

#ifndef __cplusplus
#error This is a C++ include file and cannot be used from plain C
#endif

#include <baciPcontImpl_T.h>
#include <baciRWcommonImpl_T.h>
#include <ACSErrTypeCommon.h>

#define INC_ACTION 2

#define DEC_ACTION 3

namespace baci {



template <ACS_RW_C>
class baci_EXPORT RWcontImpl : public virtual POA_SK,
                               public RWcommonImpl<ACS_RW_TL>,
                               public PcontImpl<ACS_P_TL>    
{
    
    
  public:
    RWcontImpl(const ACE_CString& name, BACIComponent *component_p, DevIO<TM> *devIO=0, bool flagdeldevIO=false);
    
    RWcontImpl(bool initValue, const ACE_CString& name, BACIComponent *component_p, DevIO<TM> *devIO=0, bool flagdeldevIO=false);
    
    virtual ~RWcontImpl();
    
    /***
     * Implementation of async. set_value method
     */
/*
  virtual ActionRequest setValueAction(BACIComponent* component_p, int callbackID,
  const CBDescIn& descIn, BACIValue* value,
  Completion& completion, CBDescOut& descOut);
*/
    
    /* --------------- [ Action implementator interface ] -------------- */
    
    virtual ActionRequest invokeAction(int function,
                                       BACIComponent* component_p, 
                                       const int &callbackID, 
                                       const CBDescIn& descIn, 
                                       BACIValue* value, 
                                       Completion& completion, 
                                       CBDescOut& descOut);
    
/* ----------------- [ Other interface ] ----------------- */
    
    virtual void setValue(BACIProperty* property,
                          BACIValue* value, 
                          Completion &completion,
                          CBDescOut& descOut);
    
    virtual ActionRequest incrementAction(BACIComponent* component_p, 
                                          int callbackID,
                                          const CBDescIn& descIn, 
                                          BACIValue* value,
                                          Completion& completion, 
                                          CBDescOut& descOut);

    virtual ActionRequest decrementAction(BACIComponent* component_p, 
                                          int callbackID,
                                          const CBDescIn& descIn, 
                                          BACIValue* value,
                                          Completion& completion, 
                                          CBDescOut& descOut);
    
    /* ----------------------------------------------------------------- */
    /* ---------------------- [ CORBA interface ] ---------------------- */
    /* ----------------------------------------------------------------- */
    
    /* -------------------- [ RW (cont) interface ] -------------------- */
    
    virtual TS min_value ();
    
    virtual TS max_value ();
    
    virtual void increment (ACS::CBvoid_ptr cb,
                            const ACS::CBDescIn & desc);
    
    virtual void decrement (ACS::CBvoid_ptr cb,
                            const ACS::CBDescIn & desc); 

  protected:
    virtual bool readCharacteristics();
    
  private:
    // Characteristics
    
    // RW (cont)
    TSM min_value_m;
    TSM max_value_m;
};

 }; 

#endif  /* baciRWcontImpl */