mitkNavigationDataDelayFilter.h

Go to the documentation of this file.

/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef mitkNavigationDataDelayFilter_h
#define mitkNavigationDataDelayFilter_h
 
// MITK Header
#include "MitkIGTExports.h"
#include "mitkNavigationDataToNavigationDataFilter.h"
#include "mitkNavigationData.h"
#include <mitkCommon.h>
 
//ITK header
#include <itkTimeStamp.h>
 
#include <queue>
 
namespace mitk {
  class MITKIGT_EXPORT NavigationDataDelayFilter : public NavigationDataToNavigationDataFilter
  {
    //     |pairs of| timestamp and |one navigation Data for each input
    typedef std::pair<itk::ModifiedTimeType, std::vector<mitk::NavigationData::Pointer> > BufferType;
 
  public:
 
    mitkClassMacro(NavigationDataDelayFilter, NavigationDataToNavigationDataFilter);
    mitkNewMacro1Param(NavigationDataDelayFilter, unsigned int);
 
    itkSetMacro(Delay, unsigned int);
 
  protected:
 
    NavigationDataDelayFilter(unsigned int delay);
    ~NavigationDataDelayFilter() override;
 
    void GenerateData() override;
 
    std::queue<BufferType> m_Buffer;
 
    unsigned int m_Delay;
    unsigned int m_Tolerance;
  };
} // namespace mitk
 
#endif