igtlQueryMessage.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 __igtlQueryMessage_h
#define __igtlQueryMessage_h
 
#include <string>
 
#include "igtlObject.h"
#include "igtlMath.h"
#include "igtlMessageBase.h"
#include "igtlTypes.h"
#include "igtl_query.h"
 
namespace igtl
{
 
class IGTLCommon_EXPORT QueryMessage: public MessageBase
{
public:
  typedef QueryMessage                  Self;
  typedef MessageBase                    Superclass;
  typedef SmartPointer<Self>             Pointer;
  typedef SmartPointer<const Self>       ConstPointer;
 
  igtlTypeMacro(igtl::QueryMessage, igtl::MessageBase);
  igtlNewMacro(igtl::QueryMessage);
 
public:
 
  int        SetDeviceUID(const char* string);
 
  int        SetDeviceUID(const std::string & string);
  
  int        SetDataType(const char* string);
  
  int        SetDataType(const std::string & string);
 
  std::string GetDeviceUID();
  
  std::string GetDataType();
  
protected:
  QueryMessage();
  ~QueryMessage();
  
protected:
 
  virtual int  CalculateContentBufferSize();
  virtual int  PackContent();
  virtual int  UnpackContent();
 
  std::string  m_DeviceUID;
  
  igtlUint32   m_QueryID;
 
  igtlUint8  m_DataType[IGTL_QUERY_DATE_TYPE_SIZE ];
};
 
 
} // namespace igtl
 
#endif // _igtlQueryMessage_h