EncodedBlocks.h File Reference

#include <type_traits>
#include <cstddef>
#include <Rtypes.h>
#include <any>
#include "TTree.h"
#include "CommonUtils/StringUtils.h"
#include "Framework/Logger.h"
#include "DetectorsCommonDataFormats/CTFDictHeader.h"
#include "DetectorsCommonDataFormats/CTFIOSize.h"
#include "DetectorsCommonDataFormats/ANSHeader.h"
#include "DetectorsCommonDataFormats/internal/Packer.h"
#include "DetectorsCommonDataFormats/Metadata.h"
#include "DetectorsCommonDataFormats/internal/ExternalEntropyCoder.h"
#include "DetectorsCommonDataFormats/internal/InplaceEntropyCoder.h"
#include "rANS/compat.h"
#include "rANS/histogram.h"
#include "rANS/serialize.h"
#include "rANS/factory.h"
#include "rANS/metrics.h"
#include "rANS/utils.h"

Go to the source code of this file.

Classes
struct	o2::ctf::detail::is_iterator< class, Enable >
struct	o2::ctf::detail::is_iterator< T, std::enable_if_t< std::is_base_of_v< std::input_iterator_tag, typename std::iterator_traits< T >::iterator_category >||std::is_same_v< std::output_iterator_tag, typename std::iterator_traits< T >::iterator_category > > >
struct	o2::ctf::Registry
	‍>======================== Auxiliary classes =======================>> More...
struct	o2::ctf::Block< W >
	binary blob for single entropy-compressed column: metadata + (optional) dictionary and data buffer + their sizes More...
class	o2::ctf::EncodedBlocks< H, N, W >
	<<======================== Auxiliary classes =======================<< More...

Namespaces
namespace	o2
	a couple of static helper functions to create timestamp values for CCDB queries or override obsolete objects
namespace	o2::ctf
	pair of input and output size
namespace	o2::ctf::detail

Typedefs
using	o2::ctf::BufferType = uint8_t
	This is the type of the vector to be used for the EncodedBlocks buffer allocation.

Functions
constexpr bool	o2::ctf::detail::mayEEncode (Metadata::OptStore opt) noexcept
constexpr bool	o2::ctf::detail::mayPack (Metadata::OptStore opt) noexcept
size_t	o2::ctf::alignSize (size_t sizeBytes)
	align size to given diven number of bytes
template<class T >
T *	o2::ctf::relocatePointer (const char *oldBase, char *newBase, const T *ptr)
	relocate pointer by the difference of addresses
template<typename source_T , typename dest_T , std::enable_if_t<(sizeof(dest_T) >=sizeof(source_T)), bool > = true>
constexpr size_t	o2::ctf::calculateNDestTElements (size_t nElems) noexcept
template<typename source_T , typename dest_T , std::enable_if_t<(sizeof(dest_T) >=sizeof(source_T)), bool > = true>
size_t	o2::ctf::calculatePaddedSize (size_t nElems) noexcept

Variables
template<class T >
constexpr bool	o2::ctf::detail::is_iterator_v = is_iterator<T>::value
constexpr size_t	o2::ctf::PackingThreshold = 512
constexpr size_t	o2::ctf::Alignment = 16
constexpr int	o2::ctf::WrappersSplitLevel = 99
constexpr int	o2::ctf::WrappersCompressionLevel = 1