OffsetBase.h

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#ifndef OFFSETBASE_H
#define OFFSETBASE_H

#include "gcp/util/common/OffsetMsg.h"
#include "gcp/antenna/control/specific/PointingCorrections.h"

// Share includes for constants mastor, pi, twopi

#include "gcp/control/code/unix/libunix_src/common/const.h"

namespace gcp {
  namespace antenna {
    namespace control {

      class PointingCorrections;

      class OffsetBase {
    
      public:

    OffsetBase();
    
    virtual ~OffsetBase() = 0;
    
    // Define methods which should be over-written by classes
    // which inherit from Offset
    //
    // These will be stubbed out so they only need to be defined
    // by inheritors where relevant
    
    virtual void apply(PointingCorrections* f);
    
    virtual void set(gcp::util::OffsetMsg);
    
    virtual void set(gcp::util::OffsetMsg, unsigned seq);
    
    virtual void setAngle(double angle);
    
    // Some utility functions we want all inheritors of this class
    // to have.
    
    static double wrapPi(double angle);
    
    static double wrap2pi(double angle);
      };
      
    }; // End namespace control
  }; // End namespace antenna
} // End namespace gcp

#endif