igtlSensorMessage.h

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/*=========================================================================
 
  Program:   The OpenIGTLink Library
  Language:  C++
  Web page:  http://openigtlink.org/
 
  Copyright (c) Insight Software Consortium. All rights reserved.
 
  This software is distributed WITHOUT ANY WARRANTY; without even
  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  PURPOSE.  See the above copyright notices for more information.
 
=========================================================================*/
 
#ifndef __igtlSensorMessage_h
#define __igtlSensorMessage_h
 
#include <string>
 
#include "igtlObject.h"
#include "igtlMath.h"
#include "igtlMessageBase.h"
#include "igtlTypes.h"
 
#include "igtlUnit.h"
 
namespace igtl
{
 
class IGTLCommon_EXPORT SensorMessage: public MessageBase
{
public:
  typedef SensorMessage                  Self;
  typedef MessageBase                    Superclass;
  typedef SmartPointer<Self>             Pointer;
  typedef SmartPointer<const Self>       ConstPointer;
 
  igtlTypeMacro(igtl::SensorMessage, igtl::MessageBase);
  igtlNewMacro(igtl::SensorMessage);
 
public:
 
  int          SetLength(unsigned int n);
 
  unsigned int GetLength();
 
  int          SetUnit(igtlUnit unit);
 
  int          SetUnit(igtl::Unit * unit);
 
  igtlUnit     GetUnit();
 
  int          GetUnit(igtl::Unit * unit);
 
  int          SetValue(igtlFloat64 * data);
 
  int          SetValue(unsigned int i, igtlFloat64 value);
 
  igtlFloat64  GetValue(unsigned int i);
 
protected:
  SensorMessage();
  ~SensorMessage();
  
protected:
 
  virtual int  CalculateContentBufferSize();
  virtual int  PackContent();
  virtual int  UnpackContent();
  
  igtlUint8    m_Length;
 
  igtlUint8    m_Status;
 
  igtlUnit     m_Unit;
  
  std::vector<igtlFloat64> m_Array;
};
 
 
} // namespace igtl
 
#endif // _igtlSensorMessage_h