src/stdfblib/io/processinterfacebase.h

/*******************************************************************************
 * Copyright (c) 2014 - 2015 fortiss GmbH, 2018 TU Wien/ACIN
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *   Alois Zoitl, Monika Wenger - initial API and implementation and/or initial documentation
 *   Martin Melik-Merkumians - Adds methods for IB, QB, IL, and QL
 *******************************************************************************/
#include <esfb.h>
#include <resource.h>

#ifndef PROCESSINTERFACEBASE_H_
#define PROCESSINTERFACEBASE_H_


class CProcessInterfaceBase : public CEventSourceFB{
  public:
    CProcessInterfaceBase(CResource *paSrcRes, const SFBInterfaceSpec *paInterfaceSpec,
        const CStringDictionary::TStringId paInstanceNameId, TForteByte *paFBConnData, TForteByte *paFBVarsData) :
          CEventSourceFB(paSrcRes, paInterfaceSpec, paInstanceNameId, paFBConnData, paFBVarsData){
  setEventChainExecutor(paSrcRes->getResourceEventExecution());
    }

    virtual ~CProcessInterfaceBase(){
    }

  protected:
    CIEC_BOOL &QI(){
      return *static_cast<CIEC_BOOL*>(getDI(0));
    }

    CIEC_STRING &PARAMS(){
      return *static_cast<CIEC_STRING*>(getDI(1));
    }

    CIEC_BOOL &QO(){
      return *static_cast<CIEC_BOOL*>(getDO(0));
    }

    CIEC_STRING &STATUS(){
      return *static_cast<CIEC_STRING*>(getDO(1));
    }

    CIEC_BOOL &IN_X(){
      return *static_cast<CIEC_BOOL*>(getDO(2));
    }

    CIEC_BOOL &OUT_X() {
      return *static_cast<CIEC_BOOL*>(getDI(2));
    };

    CIEC_BYTE &IN_B(){
      return *static_cast<CIEC_BYTE*>(getDO(2));
    };

    CIEC_BYTE &OUT_B() {
      return *static_cast<CIEC_BYTE*>(getDI(2));
    };

    CIEC_WORD &IN_W(){
      return *static_cast<CIEC_WORD*>(getDO(2));
    };

    CIEC_WORD &OUT_W() {
      return *static_cast<CIEC_WORD*>(getDI(2));
    };

    CIEC_DWORD &IN_D(){
      return *static_cast<CIEC_DWORD*>(getDO(2));
    }

    CIEC_DWORD &OUT_D() {
      return *static_cast<CIEC_DWORD*>(getDI(2));
    };

#ifdef FORTE_USE_64BIT_DATATYPES
    CIEC_LWORD &IN_L(){
      return *static_cast<CIEC_LWORD*>(getDO(2));
    }

    CIEC_LWORD &OUT_L() {
      return *static_cast<CIEC_LWORD*>(getDI(2));
    };
#endif /* FORTE_USE_64BIT_DATATYPES */

    //TODO move pin checking and managing code into this class. Can be solved with recurring template pattern
};

#endif