IPointKernelEx.hpp

#ifndef DM_IPOINT_KERNEL_EX_HPP_INCLUDED
#define DM_IPOINT_KERNEL_EX_HPP_INCLUDED

#ifdef _MSC_VER
  #pragma once
#endif

#include "DM/config.hpp"
#include "DM/Handle.hpp"
#include "DM/ObjectBase.hpp"
#include "DM/IPoint.hpp"
#include "DM/IPointIndexLeaf.hpp"

DM_NAMESPACE_BEGIN


class DM_API IPointKernelExBase : public ObjectBase
{
public:
  virtual ~IPointKernelExBase() {}

  ///returns a new instance of the current object (required for multi-threaded execusion)
  virtual IPointKernelExBase* threadClone() const = 0;

  ///function is called, when the spatial index leaf changes
  virtual void leafChanged(const IPointIndexLeaf &leaf) = 0;

  /// \brief processes a point
  /// \param[in] point      current point
  /// \param[in] neighbors  container object providing all neighbors of the current point depending on the specified spatial query object
  /// \return true if the point was changed. otherwise false
  virtual bool process(IPoint &point, const IContainer<IPoint> &neighbors) = 0;

};
typedef Handle< IPointKernelExBase > IPointKernelExBaseHandle;



class DM_API IPointKernelExWrapper : public ObjectBase
{
protected:
  virtual ~IPointKernelExWrapper() {}

public:
  ///Access the base kernel object
  virtual IPointKernelExBaseHandle getKernel() const = 0;

  virtual __int64 countOverall()   const = 0; ///< overall point count (=Number of points in manager)
  virtual __int64 countFiltered()  const = 0; ///< number of points that where not processed because of the process filter
  virtual __int64 countProcessed() const = 0; ///< number of points that where passed to the IPointKernelExBase::process function
  virtual __int64 countChanged()   const = 0; ///< number of points for which the IPointKernelExBase::process function returned true

};

DM_NAMESPACE_END

#endif //DM_IPOINT_KERNEL_EX_HPP_INCLUDED