DioMsg.h

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#ifndef DIOMSG_H
#define DIOMSG_H

#include "gcp/util/common/GenericTaskMsg.h"

namespace gcp {
  namespace mediator {

    class DioMsg :
      public gcp::util::GenericTaskMsg {
      
      public:
      
      enum MsgType {
    SETFILTER
      };
      
      MsgType type;
      
      union body {

    struct {
      unsigned mask;
      double freqHz;
      unsigned ntaps;
    } setFilter;

      } body;

      //------------------------------------------------------------
      // Methods for packing messages intended for the
      // Dio task
      //------------------------------------------------------------
      
      inline void packSetFilterMsg(unsigned mask, 
                   double freqHz, unsigned ntaps) {
    
    genericMsgType_ = 
      gcp::util::GenericTaskMsg::TASK_SPECIFIC;
    
    body.setFilter.mask   = mask;
    body.setFilter.freqHz = freqHz;
    body.setFilter.ntaps  = ntaps;
    
    type = SETFILTER;
      }
      
    }; // End class DioMsg
    
  } // End namespace mediator
} // End namespace gcp
  
#endif // End #ifndef