ev::HDF5Reader Class Reference

This class extends AbstractReader_ to read event data from HDF5 files. More...

#include <hdf5-reader.hpp>

Inheritance diagram for ev::HDF5Reader:

Public Member Functions
	HDF5Reader (const std::string &filename, const std::string &t_path="/events/t", const std::string &x_path="/events/x", const std::string &y_path="/events/y", const std::string &p_path="/events/p", std::size_t buffer_size=0, bool use_threading=false)
Public Member Functions inherited from ev::AbstractReader_
	AbstractReader_ (const std::size_t buffer_size, const bool use_threading)
	Constructor for AbstractReader_.
Queue &	data ()
	Returns a reference to the internal buffer (Queue) containing the data.

Additional Inherited Members
Protected Attributes inherited from ev::AbstractReader_
const std::size_t	bufferSize_
std::thread	thread_
Queue	buffer_
std::mutex	bufferMutex_
std::atomic< bool >	threadRunning_ {}
std::atomic< bool >	eof_ {false}

Detailed Description

This class extends AbstractReader_ to read event data from HDF5 files.

Events are expected to be stored as four separate 1-D datasets (one per field). Any numeric storage type is accepted; values are converted on read.

// Default paths match the common /events/{t,x,y,p} layout:
ev::HDF5Reader reader("recording.h5");
 
// Custom paths:
ev::HDF5Reader reader("recording.h5",
                      "/davis/left/events/timestamp",
                      "/davis/left/events/x",
                      "/davis/left/events/y",
                      "/davis/left/events/polarity");

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

• modules/readers/include/openev/readers/hdf5-reader.hpp
• modules/readers/src/hdf5-reader.cpp