grk::TPFetch Struct Reference

Stores concurrent fetch request information for a single tile part. More...

#include <TPFetchSeq.h>

Inheritance diagram for grk::TPFetch:

Public Member Functions
	TPFetch (uint64_t offset, uint64_t length, uint16_t tileIndex)
	Construct a new TPFetch object.
void	copy (uint8_t *chunk, size_t chunkLen)
	Copies next fetched data chunk into data buffer Chunks are guaranteed to be received in order for a single CURL request.
Public Member Functions inherited from grk::DataSlice
	DataSlice (uint64_t offset, uint64_t length)

Public Attributes
uint16_t	tileIndex_ = 0
std::unique_ptr< uint8_t[]>	data_
size_t	fetchOffset_ = 0
std::unique_ptr< IStream >	stream_
Public Attributes inherited from grk::DataSlice
uint64_t	offset_
uint64_t	length_
uint64_t	end_

Detailed Description

Stores concurrent fetch request information for a single tile part.

Constructor & Destructor Documentation

TPFetch()

grk::TPFetch::TPFetch ( uint64_t offset, uint64_t length, uint16_t tileIndex )

inline

Construct a new TPFetch object.

Parameters

offset	tile part code stream offset
length	tile part length
tileIndex	tile index

References grk::DataSlice::DataSlice(), and tileIndex_.

Member Function Documentation

copy()

void grk::TPFetch::copy ( uint8_t * chunk, size_t chunkLen )

inline

Copies next fetched data chunk into data buffer Chunks are guaranteed to be received in order for a single CURL request.

Parameters

chunk	chunk buffer
chunkLen	chunk length

References data_, fetchOffset_, and grk::DataSlice::length_.

Member Data Documentation

data_

std::unique_ptr<uint8_t[]> grk::TPFetch::data_

Referenced by copy().

fetchOffset_

size_t grk::TPFetch::fetchOffset_ = 0

Referenced by copy().

stream_

std::unique_ptr<IStream> grk::TPFetch::stream_

tileIndex_

uint16_t grk::TPFetch::tileIndex_ = 0

Referenced by TPFetch().

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

• TPFetchSeq.h