lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t Struct Reference

Structure with the index of the counter, split as needed. More...

#include <CountersMap.h>

Public Member Functions
	CounterKey_t ()
	CounterKey_t (BlockKey_t major, CounterIndex_t minor)
	Constructor from a pair. More...
	CounterKey_t (Key_t key)
	Initialize from a mangled key. More...
Key_t	Key () const
	Returns the full key. More...
	operator Key_t () const
	Conversion of this key into a number (. More...
CounterKey_t &	operator++ ()
CounterKey_t &	operator-- ()
CounterKey_t &	operator++ (int)
CounterKey_t &	operator-- (int)
CounterKey_t &	start_block ()
	Skips to the beginning of this block. More...
CounterKey_t &	prev_block ()
	Skips to the beginning of the previous block. More...
CounterKey_t &	next_block ()
	Skips to the beginning of the next block. More...

Public Attributes
BlockKey_t	block
	key of the counter block More...
CounterIndex_t	counter
	index of the counter in the block More...

Static Public Attributes
static constexpr Key_t	MinorKeyRange = NSubcounters
	Number of values of the minor key. More...
static constexpr Key_t	MinorKeyBits = LowestSetBit(MinorKeyRange)
	Number of bits for the minor key. More...
static constexpr Key_t	MinorKeyMask = MinorKeyRange - 1
	Bit mask for the minor key. More...

Detailed Description

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>
struct lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t

Structure with the index of the counter, split as needed.

Definition at line 296 of file CountersMap.h.

Constructor & Destructor Documentation

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::CounterKey_t ( )

inline

Definition at line 301 of file CountersMap.h.

: block(0), counter(0) {}

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::CounterKey_t ( BlockKey_t  major, CounterIndex_t  minor  )

inline

Constructor from a pair.

Definition at line 304 of file CountersMap.h.

                                                          :
        block(major), counter(minor) {}

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::CounterKey_t ( Key_t  key )

inline

Initialize from a mangled key.

Definition at line 308 of file CountersMap.h.

                             :
    //    CounterKey_t(key >> MinorKeyBits, key & MinorKeyMask) {}
        CounterKey_t(key & ~MinorKeyMask, key & MinorKeyMask) {}

Member Function Documentation

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

Key_t lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::Key ( ) const

inline

Returns the full key.

Definition at line 314 of file CountersMap.h.

{ return block + counter; }

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

CounterKey_t& lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::next_block ( )

inline

Skips to the beginning of the next block.

Definition at line 340 of file CountersMap.h.

        { block += MinorKeyRange; return start_block(); }

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::operator Key_t ( ) const

inline

Conversion of this key into a number (.

See Also

Key())

Definition at line 317 of file CountersMap.h.

{ return Key(); }

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

CounterKey_t& lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::operator++ ( )

inline

Definition at line 320 of file CountersMap.h.

        { if (++counter == MinorKeyRange) next_block(); return *this; }

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

CounterKey_t& lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::operator++ ( int  )

inline

Definition at line 327 of file CountersMap.h.

        { CounterKey_t old(*this); this->operator++(); return old; }

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

CounterKey_t& lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::operator-- ( )

inline

Definition at line 322 of file CountersMap.h.

        {
          if (counter-- == 0) { prev_block(); counter = MinorKeyRange - 1; }
          return *this;
        } // operator--()

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

CounterKey_t& lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::operator-- ( int  )

inline

Definition at line 329 of file CountersMap.h.

        { CounterKey_t old(*this); this->operator--(); return old; }

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

CounterKey_t& lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::prev_block ( )

inline

Skips to the beginning of the previous block.

Definition at line 336 of file CountersMap.h.

        { block -= MinorKeyRange; return start_block(); }

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

CounterKey_t& lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::start_block ( )

inline

Skips to the beginning of this block.

Definition at line 333 of file CountersMap.h.

{ counter = 0; return *this; }

Member Data Documentation

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

BlockKey_t lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::block

key of the counter block

Definition at line 297 of file CountersMap.h.

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

CounterIndex_t lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::counter

index of the counter in the block

Definition at line 298 of file CountersMap.h.

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

constexpr Key_t lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::MinorKeyBits = LowestSetBit(MinorKeyRange)

static

Number of bits for the minor key.

Definition at line 348 of file CountersMap.h.

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

constexpr Key_t lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::MinorKeyMask = MinorKeyRange - 1

static

Bit mask for the minor key.

Definition at line 351 of file CountersMap.h.

template<typename KEY, typename COUNTER, size_t SIZE, typename ALLOC = typename details::CountersMapTraits<KEY, COUNTER, SIZE>::DefaultAllocator_t, unsigned int SUBCOUNTERS = 1>

constexpr Key_t lar::CountersMap< KEY, COUNTER, SIZE, ALLOC, SUBCOUNTERS >::CounterKey_t::MinorKeyRange = NSubcounters

static

Number of values of the minor key.

Definition at line 345 of file CountersMap.h.

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

• CountersMap.h