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o2::rans::internal Namespace Reference

Namespaces

namespace  algorithmImpl
 
namespace  histogramImpl
 
namespace  simd
 

Classes

struct  CoderTraits
 
struct  CoderTraits< CoderTag::Compat >
 
class  CompatEncoderImpl
 
class  Container
 
class  DecoderImpl
 
class  DecoderSymbol
 
class  DictionaryStreamParser
 
class  DictSizeEstimate
 
class  DictSizeEstimateCounter
 
class  EncoderImpl
 
class  EncoderSymbolMapper
 
class  EncoderSymbolMapper< symbolTable_T, CompatEncoderImpl< streamingLowerBound_V >, incompressible_IT >
 
class  EncoderSymbolMapperInterface
 
struct  getCoderTag
 
struct  getCoderTag< CompatEncoderImpl< lowerBound_V > >
 
struct  getCoderTag< Encoder< encoderImpl_T, symbolTable_T, nStreams_V > >
 
struct  getIteratorTag
 
struct  getIteratorTag< std::bidirectional_iterator_tag, std::bidirectional_iterator_tag >
 
struct  getIteratorTag< std::bidirectional_iterator_tag, std::random_access_iterator_tag >
 
struct  getIteratorTag< std::random_access_iterator_tag, std::bidirectional_iterator_tag >
 
struct  getIteratorTag< std::random_access_iterator_tag, std::random_access_iterator_tag >
 
struct  getStreamingLowerBound
 
struct  getStreamingLowerBound< CompatEncoderImpl< lowerBound_V > >
 
struct  getStreamingLowerBound< DecoderImpl< lowerBound_V > >
 
class  HashContainer
 
class  HashTable
 
struct  hasIteratorTag
 
class  HistogramConcept
 
class  HistogramInterface
 
struct  isAdaptiveContainer
 
struct  isAdaptiveContainer< AdaptiveHistogram< source_T > >
 
struct  isAdaptiveContainer< AdaptiveSymbolTable< source_T, value_T > >
 
struct  isAdaptiveContainer< RenormedAdaptiveHistogram< source_T > >
 
struct  isAdaptiveContainer< SparseVector< source_T, value_T > >
 
struct  isContainer
 
struct  isContainer< T, std::enable_if_t< isDenseContainer_v< T >||isAdaptiveContainer_v< T >||isHashContainer_v< T >||isSetContainer_v< T > > >
 
struct  isDenseContainer
 
struct  isDenseContainer< DenseHistogram< source_T, void > >
 
struct  isDenseContainer< DenseSymbolTable< source_T, value_T > >
 
struct  isDenseContainer< RenormedDenseHistogram< source_T > >
 
struct  isDenseContainer< ShiftableVector< source_T, value_T > >
 
struct  isHashContainer
 
struct  isHashContainer< HashTable< key_T, value_T > >
 
struct  isHashContainer< SparseSymbolTable< source_T, value_T > >
 
struct  isHistogram
 
struct  isHistogram< AdaptiveHistogram< source_T > >
 
struct  isHistogram< DenseHistogram< source_T, void > >
 
struct  isHistogram< SparseHistogram< source_T > >
 
struct  isPair
 
struct  isPair< std::pair< A, B > >
 
struct  isRenormedHistogram
 
struct  isRenormedHistogram< RenormedAdaptiveHistogram< source_T > >
 
struct  isRenormedHistogram< RenormedDenseHistogram< source_T > >
 
struct  isRenormedHistogram< RenormedSparseHistogram< source_T > >
 
struct  isSetContainer
 
struct  isSetContainer< OrderedSet< key_T, value_T > >
 
struct  isSetContainer< RenormedSparseHistogram< source_T > >
 
struct  isSetContainer< SparseHistogram< source_T > >
 
class  isStorageContainer
 
class  isStorageContainer< HashTable< source_T, value_T > >
 
class  isStorageContainer< OrderedSet< source_T, value_T > >
 
class  isStorageContainer< ShiftableVector< source_T, value_T > >
 
class  isStorageContainer< SparseVector< source_T, value_T > >
 
struct  isSymbolTable
 
struct  isSymbolTable< AdaptiveSymbolTable< source_T, value_T > >
 
struct  isSymbolTable< DenseSymbolTable< source_T, value_T > >
 
struct  isSymbolTable< SparseSymbolTable< source_T, value_T > >
 
class  makeEncoder
 
struct  makeHistogram
 
class  OrderedSet
 
class  OrderedSetIterator
 
class  PrecomputedSymbol
 
struct  removeCVRef
 
class  ReverseSymbolLookupTable
 
class  SetContainer
 
class  ShiftableVector
 
class  SingleStreamEncoderImplBase
 
class  SparseVector
 
class  SparseVectorContainer
 
class  SparseVectorIterator
 
class  Symbol
 
struct  SymbolTraits
 
struct  SymbolTraits< CoderTag::SingleStream >
 
class  VectorContainer
 

Typedefs

template<CoderTag tag_V = defaults::DefaultTag, size_t lowerBound_V = defaults::CoderPreset<tag_V>::renormingLowerBound>
using CoderTraits_t = typename CoderTraits< tag_V >::template type< lowerBound_V >
 
template<typename T >
using removeCVRef_t = typename removeCVRef< T >::type
 
using packing_type = uint64_t
 
template<typename iterA_T , typename iterB_T >
using getIteratorTag_t = typename getIteratorTag< iterA_T, iterB_T >::value_type
 

Enumerations

enum class  OrderedSetState { ordered , unordered }
 

Functions

constexpr float_t fastlog2 (float_t x) noexcept
 
template<typename T >
size_t itemsPerQWord ()
 
uint64_t load64 (const void *__restrict src)
 
void write64 (void *__restrict dest, uint64_t src)
 
template<typename T >
constexpr uintptr_t adr2Bits (T *address) noexcept
 
template<typename T >
constexpr T log2UIntNZ (T x) noexcept
 
template<typename T , std::enable_if_t< std::is_unsigned_v< T >, bool > = true>
constexpr bool isPow2 (T x) noexcept
 
count_t roundSymbolFrequency (double_t rescaledFrequency)
 
constexpr size_t numSymbolsWithNBits (size_t bits) noexcept
 
constexpr size_t numBitsForNSymbols (size_t nSymbols) noexcept
 
uint32_t safeadd (uint32_t a, uint32_t b)
 
template<typename source_T >
std::pair< source_T, source_T > minmax (gsl::span< const source_T > range)
 
template<typename buffer_IT >
constexpr BitPtr seekEliasDeltaEnd (buffer_IT begin, buffer_IT end)
 
constexpr intptr_t getEliasDeltaOffset (BitPtr begin, BitPtr iter)
 
BitPtr eliasDeltaEncode (BitPtr dst, uint32_t data)
 
template<typename dst_T >
dst_T eliasDeltaDecode (BitPtr &srcPos, size_t rBitOffset=EliasDeltaDecodeMaxBits)
 
BitPtr packShort (BitPtr pos, uint64_t data, size_t packingWidth)
 
BitPtr pack (BitPtr pos, uint64_t data, size_t packingWidth)
 
BitPtr packLong (BitPtr pos, uint64_t data, size_t packingWidth)
 
template<typename T >
T unpack (BitPtr pos, size_t packingWidth)
 
uint64_t unpackLong (BitPtr pos, size_t packingWidth)
 
template<typename input_T , typename output_T , size_t width_V>
constexpr BitPtr packStreamImpl (const input_T *__restrict inputBegin, size_t extent, output_T *outputBegin, input_T offset)
 
uint64_t bitExtract (uint64_t data, uint32_t start, uint32_t length) noexcept
 
template<typename source_T , size_t width_V>
constexpr packing_type packMultiple (const source_T *__restrict data, source_T offset)
 
template<class IT , std::enable_if_t< isPair_v< typename std::iterator_traits< IT >::value_type >, bool > = true>
auto getValue (IT iter) -> typename std::iterator_traits< IT >::value_type::second_type
 
template<typename source_T , typename value_T >
auto getValue (const std::pair< source_T, value_T > &pair) -> value_T
 
template<class IT , std::enable_if_t< isPair_v< typename std::iterator_traits< IT >::value_type >, bool > = true>
void setValue (IT iter, const typename std::iterator_traits< IT >::value_type::second_type &value)
 
template<class IT , std::enable_if_t< std::is_pointer_v< std::remove_reference_t< IT > >, bool > = true>
void setValue (IT iter, std::add_lvalue_reference_t< std::add_const_t< typename std::iterator_traits< IT >::value_type > > value)
 
template<typename container_T , std::enable_if_t< isDenseContainer_v< container_T >, bool > = true>
constexpr auto getIndex (const container_T &container, typename container_T::const_iterator iter) -> typename container_T::source_type
 
template<typename container_T , class F >
void forEachIndexValue (const container_T &container, typename container_T::const_iterator begin, typename container_T::const_iterator end, F functor)
 
template<typename container_T , class F , std::enable_if_t< isStorageContainer_v< container_T >, bool > = true>
void forEachIndexValue (container_T &container, typename container_T::iterator begin, typename container_T::iterator end, F functor)
 
template<typename container_T , class F >
void forEachIndexValue (const container_T &container, F functor)
 
template<typename container_T , class F >
void forEachIndexValue (container_T &container, F functor)
 
template<typename container_T >
auto trim (typename container_T::iterator begin, typename container_T::iterator end, typename container_T::const_reference zeroElem={}) -> std::pair< typename container_T::iterator, typename container_T::iterator >
 
template<typename container_T >
auto trim (typename container_T::const_iterator begin, typename container_T::const_iterator end, typename container_T::const_reference zeroElem={}) -> std::pair< typename container_T::const_iterator, typename container_T::const_iterator >
 
template<typename container_T , std::enable_if_t< isStorageContainer_v< container_T >, bool > = true>
decltype(auto) trim (container_T &container, const typename container_T::value_type &zeroElem={})
 
template<typename container_T , std::enable_if_t< isContainer_v< container_T >, bool > = true>
decltype(auto) trim (const container_T &container, const typename container_T::value_type &zeroElem={})
 
template<class container_T , std::enable_if_t< isDenseContainer_v< container_T >||isAdaptiveContainer_v< container_T >||isSetContainer_v< container_T >, bool > = true>
auto getMinMax (const container_T &container, typename container_T::const_iterator begin, typename container_T::const_iterator end, typename container_T::const_reference zeroElem={}) -> std::pair< typename container_T::source_type, typename container_T::source_type >
 
template<typename container_T >
auto getMinMax (const container_T &container, typename container_T::const_reference zeroElem={}) -> std::pair< typename container_T::source_type, typename container_T::source_type >
 
template<typename container_T >
constexpr count_t getFrequency (const container_T &container, typename container_T::const_reference symbol)
 
template<typename container_T , std::enable_if_t< isAdaptiveContainer_v< container_T >, bool > = true>
constexpr count_t getFrequency (const container_T &container, typename container_T::const_iterator::value_type symbolPair)
 
template<typename container_T , std::enable_if_t< isHashContainer_v< container_T >, bool > = true>
constexpr count_t getFrequency (const container_T &container, const typename container_T::const_iterator::value_type &symbolPair)
 
template<typename container_T >
constexpr count_t getIncompressibleFrequency (const container_T &container) noexcept
 
template<typename container_T >
auto getNullElement (const container_T &container) -> typename container_T::value_type
 
template<typename T >
constexpr size_t getDictExtent (T min, T max, size_t renormingPrecision) noexcept
 

Variables

template<typename T >
constexpr bool isSymbolTable_v = isSymbolTable<removeCVRef_t<T>>::value
 
template<typename T >
constexpr bool isHistogram_v = isHistogram<removeCVRef_t<T>>::value
 
template<typename T >
constexpr bool isRenormedHistogram_v = isRenormedHistogram<removeCVRef_t<T>>::value
 
template<typename T >
constexpr bool isDenseContainer_v = isDenseContainer<removeCVRef_t<T>>::value
 
template<typename T >
constexpr bool isAdaptiveContainer_v = isAdaptiveContainer<removeCVRef_t<T>>::value
 
template<typename T >
constexpr bool isHashContainer_v = isHashContainer<removeCVRef_t<T>>::value
 
template<typename T >
constexpr bool isSetContainer_v = isSetContainer<removeCVRef_t<T>>::value
 
template<typename T >
constexpr bool isContainer_v = isContainer<removeCVRef_t<T>>::value
 
template<typename T >
constexpr bool isStorageContainer_v = isStorageContainer<removeCVRef_t<T>>::value
 
template<typename T >
constexpr bool isPair_v = isPair<removeCVRef_t<T>>::value
 
template<typename T >
constexpr CoderTag getCoderTag_v = getCoderTag<T>::value
 
template<typename T >
constexpr size_t getStreamingLowerBound_v = getStreamingLowerBound<T>::value
 
constexpr size_t EliasDeltaDecodeMaxBits = 42
 
constexpr std::array< packing_type,(utils::toBits< packing_type >()+1)> All1BackTill
 
constexpr std::array< packing_type,(utils::toBits< packing_type >()+1)> All1FrontTill
 
template<typename IT >
constexpr bool isBidirectionalIterator_v = hasIteratorTag<IT, std::bidirectional_iterator_tag>::value
 
template<typename IT >
constexpr bool isRandomAccessIterator_v = hasIteratorTag<IT, std::random_access_iterator_tag>::value
 
template<typename iterA_T , typename iterB_T >
constexpr bool areBothRandomAccessIterators_v = std::bool_constant<isRandomAccessIterator_v<iterA_T> && isRandomAccessIterator_v<iterB_T>>::value
 

Typedef Documentation

◆ CoderTraits_t

template<CoderTag tag_V = defaults::DefaultTag, size_t lowerBound_V = defaults::CoderPreset<tag_V>::renormingLowerBound>
using o2::rans::internal::CoderTraits_t = typedef typename CoderTraits<tag_V>::template type<lowerBound_V>

Definition at line 111 of file codertraits.h.

◆ getIteratorTag_t

template<typename iterA_T , typename iterB_T >
using o2::rans::internal::getIteratorTag_t = typedef typename getIteratorTag<iterA_T, iterB_T>::value_type

Definition at line 70 of file iterator.h.

◆ packing_type

using o2::rans::internal::packing_type = typedef uint64_t

Definition at line 33 of file utils.h.

◆ removeCVRef_t

template<typename T >
using o2::rans::internal::removeCVRef_t = typedef typename removeCVRef<T>::type

Definition at line 94 of file containertraits.h.

Enumeration Type Documentation

◆ OrderedSetState

enum class o2::rans::internal::OrderedSetState
strong
Enumerator
ordered 
unordered 

Definition at line 36 of file OrderedSet.h.

Function Documentation

◆ adr2Bits()

template<typename T >
constexpr uintptr_t o2::rans::internal::adr2Bits ( T *  address)
inlineconstexprnoexcept

Definition at line 84 of file utils.h.

◆ bitExtract()

uint64_t o2::rans::internal::bitExtract ( uint64_t  data,
uint32_t  start,
uint32_t  length 
)
inlinenoexcept

Definition at line 58 of file utils.h.

◆ eliasDeltaDecode()

template<typename dst_T >
dst_T o2::rans::internal::eliasDeltaDecode ( BitPtr &  srcPos,
size_t  rBitOffset = EliasDeltaDecodeMaxBits 
)
inline

Definition at line 50 of file eliasDelta.h.

◆ eliasDeltaEncode()

BitPtr o2::rans::internal::eliasDeltaEncode ( BitPtr  dst,
uint32_t  data 
)
inline

Definition at line 30 of file eliasDelta.h.

◆ fastlog2()

constexpr float_t o2::rans::internal::fastlog2 ( float_t  x)
inlineconstexprnoexcept

Definition at line 50 of file utils.h.

◆ forEachIndexValue() [1/4]

template<typename container_T , class F >
void o2::rans::internal::forEachIndexValue ( const container_T &  container,
F  functor 
)
inline

Definition at line 92 of file algorithm.h.

◆ forEachIndexValue() [2/4]

template<typename container_T , class F >
void o2::rans::internal::forEachIndexValue ( const container_T &  container,
typename container_T::const_iterator  begin,
typename container_T::const_iterator  end,
F  functor 
)
inline

Definition at line 80 of file algorithm.h.

◆ forEachIndexValue() [3/4]

template<typename container_T , class F >
void o2::rans::internal::forEachIndexValue ( container_T &  container,
F  functor 
)
inline

Definition at line 98 of file algorithm.h.

◆ forEachIndexValue() [4/4]

template<typename container_T , class F , std::enable_if_t< isStorageContainer_v< container_T >, bool > = true>
void o2::rans::internal::forEachIndexValue ( container_T &  container,
typename container_T::iterator  begin,
typename container_T::iterator  end,
F  functor 
)
inline

Definition at line 86 of file algorithm.h.

◆ getDictExtent()

template<typename T >
constexpr size_t o2::rans::internal::getDictExtent ( T  min,
T  max,
size_t  renormingPrecision 
)
inlineconstexprnoexcept

Definition at line 92 of file serialize.h.

◆ getEliasDeltaOffset()

constexpr intptr_t o2::rans::internal::getEliasDeltaOffset ( BitPtr  begin,
BitPtr  iter 
)
inlineconstexpr

Definition at line 47 of file DictionaryStreamReader.h.

◆ getFrequency() [1/3]

template<typename container_T , std::enable_if_t< isHashContainer_v< container_T >, bool > = true>
constexpr count_t o2::rans::internal::getFrequency ( const container_T &  container,
const typename container_T::const_iterator::value_type &  symbolPair 
)
inlineconstexpr

Definition at line 63 of file serialize.h.

◆ getFrequency() [2/3]

template<typename container_T , std::enable_if_t< isAdaptiveContainer_v< container_T >, bool > = true>
constexpr count_t o2::rans::internal::getFrequency ( const container_T &  container,
typename container_T::const_iterator::value_type  symbolPair 
)
inlineconstexpr

Definition at line 57 of file serialize.h.

◆ getFrequency() [3/3]

template<typename container_T >
constexpr count_t o2::rans::internal::getFrequency ( const container_T &  container,
typename container_T::const_reference  symbol 
)
inlineconstexpr

Definition at line 47 of file serialize.h.

◆ getIncompressibleFrequency()

template<typename container_T >
constexpr count_t o2::rans::internal::getIncompressibleFrequency ( const container_T &  container)
inlineconstexprnoexcept

Definition at line 70 of file serialize.h.

◆ getIndex()

template<typename container_T , std::enable_if_t< isDenseContainer_v< container_T >, bool > = true>
constexpr auto o2::rans::internal::getIndex ( const container_T &  container,
typename container_T::const_iterator  iter 
) -> typename container_T::source_type
inlineconstexpr

Definition at line 65 of file algorithm.h.

◆ getMinMax() [1/2]

template<class container_T , std::enable_if_t< isDenseContainer_v< container_T >||isAdaptiveContainer_v< container_T >||isSetContainer_v< container_T >, bool > = true>
auto o2::rans::internal::getMinMax ( const container_T &  container,
typename container_T::const_iterator  begin,
typename container_T::const_iterator  end,
typename container_T::const_reference  zeroElem = {} 
) -> std::pair<typename container_T::source_type, typename container_T::source_type>

Definition at line 134 of file algorithm.h.

◆ getMinMax() [2/2]

template<typename container_T >
auto o2::rans::internal::getMinMax ( const container_T &  container,
typename container_T::const_reference  zeroElem = {} 
) -> std::pair<typename container_T::source_type, typename container_T::source_type>

Definition at line 177 of file algorithm.h.

◆ getNullElement()

template<typename container_T >
auto o2::rans::internal::getNullElement ( const container_T &  container) -> typename container_T::value_type

Definition at line 82 of file serialize.h.

◆ getValue() [1/2]

template<typename source_T , typename value_T >
auto o2::rans::internal::getValue ( const std::pair< source_T, value_T > &  pair) -> value_T
inline

Definition at line 41 of file algorithm.h.

◆ getValue() [2/2]

template<class IT , std::enable_if_t< isPair_v< typename std::iterator_traits< IT >::value_type >, bool > = true>
auto o2::rans::internal::getValue ( IT  iter) -> typename std::iterator_traits<IT>::value_type::second_type
inline

Definition at line 35 of file algorithm.h.

◆ isPow2()

template<typename T , std::enable_if_t< std::is_unsigned_v< T >, bool > = true>
constexpr bool o2::rans::internal::isPow2 ( T  x)
inlineconstexprnoexcept

Definition at line 104 of file utils.h.

◆ itemsPerQWord()

template<typename T >
size_t o2::rans::internal::itemsPerQWord ( )
inline

Definition at line 69 of file utils.h.

◆ load64()

uint64_t o2::rans::internal::load64 ( const void *__restrict  src)
inline

Definition at line 74 of file utils.h.

◆ log2UIntNZ()

template<typename T >
constexpr T o2::rans::internal::log2UIntNZ ( T  x)
inlineconstexprnoexcept

Definition at line 90 of file utils.h.

◆ minmax()

template<typename source_T >
std::pair< source_T, source_T > o2::rans::internal::minmax ( gsl::span< const source_T >  range)
inline

Definition at line 75 of file DenseHistogram.h.

◆ numBitsForNSymbols()

constexpr size_t o2::rans::internal::numBitsForNSymbols ( size_t  nSymbols)
inlineconstexprnoexcept

Definition at line 129 of file utils.h.

◆ numSymbolsWithNBits()

constexpr size_t o2::rans::internal::numSymbolsWithNBits ( size_t  bits)
inlineconstexprnoexcept

Definition at line 124 of file utils.h.

◆ pack()

BitPtr o2::rans::internal::pack ( BitPtr  pos,
uint64_t  data,
size_t  packingWidth 
)
inline

Definition at line 68 of file pack.h.

◆ packLong()

BitPtr o2::rans::internal::packLong ( BitPtr  pos,
uint64_t  data,
size_t  packingWidth 
)
inline

Definition at line 73 of file pack.h.

◆ packMultiple()

template<typename source_T , size_t width_V>
constexpr packing_type o2::rans::internal::packMultiple ( const source_T *__restrict  data,
source_T  offset 
)
inlineconstexpr

Definition at line 69 of file utils.h.

◆ packShort()

BitPtr o2::rans::internal::packShort ( BitPtr  pos,
uint64_t  data,
size_t  packingWidth 
)
inline

Definition at line 54 of file pack.h.

◆ packStreamImpl()

template<typename input_T , typename output_T , size_t width_V>
constexpr BitPtr o2::rans::internal::packStreamImpl ( const input_T *__restrict  inputBegin,
size_t  extent,
output_T *  outputBegin,
input_T  offset 
)
constexpr

Definition at line 142 of file pack.h.

◆ roundSymbolFrequency()

count_t o2::rans::internal::roundSymbolFrequency ( double_t  rescaledFrequency)
inline

Definition at line 109 of file utils.h.

◆ safeadd()

uint32_t o2::rans::internal::safeadd ( uint32_t  a,
uint32_t  b 
)
inline

Definition at line 144 of file utils.h.

◆ seekEliasDeltaEnd()

template<typename buffer_IT >
constexpr BitPtr o2::rans::internal::seekEliasDeltaEnd ( buffer_IT  begin,
buffer_IT  end 
)
inlineconstexpr

Definition at line 31 of file DictionaryStreamReader.h.

◆ setValue() [1/2]

template<class IT , std::enable_if_t< isPair_v< typename std::iterator_traits< IT >::value_type >, bool > = true>
void o2::rans::internal::setValue ( IT  iter,
const typename std::iterator_traits< IT >::value_type::second_type &  value 
)
inline

Definition at line 53 of file algorithm.h.

◆ setValue() [2/2]

template<class IT , std::enable_if_t< std::is_pointer_v< std::remove_reference_t< IT > >, bool > = true>
void o2::rans::internal::setValue ( IT  iter,
std::add_lvalue_reference_t< std::add_const_t< typename std::iterator_traits< IT >::value_type > >  value 
)
inline

Definition at line 59 of file algorithm.h.

◆ trim() [1/4]

template<typename container_T , std::enable_if_t< isContainer_v< container_T >, bool > = true>
decltype(auto) o2::rans::internal::trim ( const container_T &  container,
const typename container_T::value_type &  zeroElem = {} 
)
inline

Definition at line 124 of file algorithm.h.

◆ trim() [2/4]

template<typename container_T , std::enable_if_t< isStorageContainer_v< container_T >, bool > = true>
decltype(auto) o2::rans::internal::trim ( container_T &  container,
const typename container_T::value_type &  zeroElem = {} 
)
inline

Definition at line 118 of file algorithm.h.

◆ trim() [3/4]

template<typename container_T >
auto o2::rans::internal::trim ( typename container_T::const_iterator  begin,
typename container_T::const_iterator  end,
typename container_T::const_reference  zeroElem = {} 
) -> std::pair<typename container_T::const_iterator, typename container_T::const_iterator>
inline

Definition at line 111 of file algorithm.h.

◆ trim() [4/4]

template<typename container_T >
auto o2::rans::internal::trim ( typename container_T::iterator  begin,
typename container_T::iterator  end,
typename container_T::const_reference  zeroElem = {} 
) -> std::pair<typename container_T::iterator, typename container_T::iterator>
inline

Definition at line 104 of file algorithm.h.

◆ unpack()

template<typename T >
T o2::rans::internal::unpack ( BitPtr  pos,
size_t  packingWidth 
)
inline

Definition at line 101 of file pack.h.

◆ unpackLong()

uint64_t o2::rans::internal::unpackLong ( BitPtr  pos,
size_t  packingWidth 
)
inline

Definition at line 114 of file pack.h.

◆ write64()

void o2::rans::internal::write64 ( void *__restrict  dest,
uint64_t  src 
)
inline

Definition at line 81 of file utils.h.

Variable Documentation

◆ All1BackTill

constexpr std::array<packing_type, (utils::toBits<packing_type>() + 1)> o2::rans::internal::All1BackTill
inlineconstexpr
Initial value:
= []() constexpr
{
constexpr size_t packingBufferBits = utils::toBits<packing_type>();
std::array<packing_type, (packingBufferBits + 1)> ret{};
for (size_t i = 0; i < packingBufferBits; ++i) {
ret[i] = (1ull << i) - 1;
}
ret[packingBufferBits] = ~0;
return ret;
}
()
i
int32_t i
Definition GPUCommonAlgorithm.h:431
o2::rans::internal::packing_type
uint64_t packing_type
Definition utils.h:33

Definition at line 35 of file utils.h.

◆ All1FrontTill

constexpr std::array<packing_type, (utils::toBits<packing_type>() + 1)> o2::rans::internal::All1FrontTill
inlineconstexpr
Initial value:
= []() constexpr
{
constexpr size_t size = utils::toBits<packing_type>() + 1;
std::array<packing_type, size> ret{};
for (size_t i = 0; i < size; ++i) {
ret[i] = ~0ull ^ All1BackTill[i];
}
return ret;
}
()
size
GLsizeiptr size
Definition glcorearb.h:659
o2::rans::internal::All1BackTill
constexpr std::array< packing_type,(utils::toBits< packing_type >()+1)> All1BackTill
Definition utils.h:35

Definition at line 47 of file utils.h.

◆ areBothRandomAccessIterators_v

template<typename iterA_T , typename iterB_T >
constexpr bool o2::rans::internal::areBothRandomAccessIterators_v = std::bool_constant<isRandomAccessIterator_v<iterA_T> && isRandomAccessIterator_v<iterB_T>>::value
inlineconstexpr

Definition at line 43 of file iterator.h.

◆ EliasDeltaDecodeMaxBits

constexpr size_t o2::rans::internal::EliasDeltaDecodeMaxBits = 42
inlineconstexpr

Definition at line 47 of file eliasDelta.h.

◆ getCoderTag_v

template<typename T >
constexpr CoderTag o2::rans::internal::getCoderTag_v = getCoderTag<T>::value
inlineconstexpr

Definition at line 67 of file typetraits.h.

◆ getStreamingLowerBound_v

template<typename T >
constexpr size_t o2::rans::internal::getStreamingLowerBound_v = getStreamingLowerBound<T>::value
inlineconstexpr

Definition at line 109 of file typetraits.h.

◆ isAdaptiveContainer_v

template<typename T >
constexpr bool o2::rans::internal::isAdaptiveContainer_v = isAdaptiveContainer<removeCVRef_t<T>>::value
inlineconstexpr

Definition at line 197 of file containertraits.h.

◆ isBidirectionalIterator_v

template<typename IT >
constexpr bool o2::rans::internal::isBidirectionalIterator_v = hasIteratorTag<IT, std::bidirectional_iterator_tag>::value
inlineconstexpr

Definition at line 38 of file iterator.h.

◆ isContainer_v

template<typename T >
constexpr bool o2::rans::internal::isContainer_v = isContainer<removeCVRef_t<T>>::value
inlineconstexpr

Definition at line 245 of file containertraits.h.

◆ isDenseContainer_v

template<typename T >
constexpr bool o2::rans::internal::isDenseContainer_v = isDenseContainer<removeCVRef_t<T>>::value
inlineconstexpr

Definition at line 174 of file containertraits.h.

◆ isHashContainer_v

template<typename T >
constexpr bool o2::rans::internal::isHashContainer_v = isHashContainer<removeCVRef_t<T>>::value
inlineconstexpr

Definition at line 212 of file containertraits.h.

◆ isHistogram_v

template<typename T >
constexpr bool o2::rans::internal::isHistogram_v = isHistogram<removeCVRef_t<T>>::value
inlineconstexpr

Definition at line 132 of file containertraits.h.

◆ isPair_v

template<typename T >
constexpr bool o2::rans::internal::isPair_v = isPair<removeCVRef_t<T>>::value
inlineconstexpr

Definition at line 284 of file containertraits.h.

◆ isRandomAccessIterator_v

template<typename IT >
constexpr bool o2::rans::internal::isRandomAccessIterator_v = hasIteratorTag<IT, std::random_access_iterator_tag>::value
inlineconstexpr

Definition at line 40 of file iterator.h.

◆ isRenormedHistogram_v

template<typename T >
constexpr bool o2::rans::internal::isRenormedHistogram_v = isRenormedHistogram<removeCVRef_t<T>>::value
inlineconstexpr

Definition at line 151 of file containertraits.h.

◆ isSetContainer_v

template<typename T >
constexpr bool o2::rans::internal::isSetContainer_v = isSetContainer<removeCVRef_t<T>>::value
inlineconstexpr

Definition at line 231 of file containertraits.h.

◆ isStorageContainer_v

template<typename T >
constexpr bool o2::rans::internal::isStorageContainer_v = isStorageContainer<removeCVRef_t<T>>::value
inlineconstexpr

Definition at line 273 of file containertraits.h.

◆ isSymbolTable_v

template<typename T >
constexpr bool o2::rans::internal::isSymbolTable_v = isSymbolTable<removeCVRef_t<T>>::value
inlineconstexpr

Definition at line 113 of file containertraits.h.