pcl::FileGrabber< PointT > Class Template Reference

FileGrabber provides a container-style interface for grabbers which operate on fixed-size input. More...

#include <pcl/io/file_grabber.h>

Inheritance diagram for pcl::FileGrabber< PointT >:

Public Member Functions
virtual	~FileGrabber ()=default
	Empty destructor.
virtual const pcl::PointCloud< PointT >::ConstPtr	operator[] (std::size_t idx) const =0
	operator[] Returns the idx-th cloud in the dataset, without bounds checking.
virtual std::size_t	size () const =0
	size Returns the number of clouds currently loaded by the grabber
virtual const pcl::PointCloud< PointT >::ConstPtr	at (std::size_t idx) const
	at Returns the idx-th cloud in the dataset, with bounds checking

Detailed Description

template<typename PointT>
class pcl::FileGrabber< PointT >

FileGrabber provides a container-style interface for grabbers which operate on fixed-size input.

Author

Stephen Miller

Definition at line 53 of file file_grabber.h.

Constructor & Destructor Documentation

~FileGrabber()

template<typename PointT>

virtual pcl::FileGrabber< PointT >::~FileGrabber ( )

virtualdefault

Empty destructor.

Member Function Documentation

at()

template<typename PointT>

virtual const pcl::PointCloud< PointT >::ConstPtr pcl::FileGrabber< PointT >::at ( std::size_t idx ) const

inlinevirtual

at Returns the idx-th cloud in the dataset, with bounds checking

Parameters

[in]

idx

The frame to load

Definition at line 75 of file file_grabber.h.

References size().

operator[]()

template<typename PointT>

virtual const pcl::PointCloud< PointT >::ConstPtr pcl::FileGrabber< PointT >::operator[] ( std::size_t idx ) const

pure virtual

operator[] Returns the idx-th cloud in the dataset, without bounds checking.

Note that in the future, this could easily be modified to do caching

Parameters

[in]

idx

The frame to load

Implemented in pcl::ImageGrabber< PointT >, and pcl::PCDGrabber< PointT >.

size()

template<typename PointT>

virtual std::size_t pcl::FileGrabber< PointT >::size ( ) const

pure virtual

size Returns the number of clouds currently loaded by the grabber

Implemented in pcl::ImageGrabber< PointT >, and pcl::PCDGrabber< PointT >.

Referenced by at().

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The documentation for this class was generated from the following file:

• pcl/io/file_grabber.h