WPILibC++ 2024.3.2
wpi::SmallPtrSet< PtrType, SmallSize > Class Template Reference

SmallPtrSet - This class implements a set which is optimized for holding SmallSize or less elements. More...

#include </home/runner/work/allwpilib/allwpilib/wpiutil/src/main/native/thirdparty/llvm/include/wpi/SmallPtrSet.h>

Inheritance diagram for wpi::SmallPtrSet< PtrType, SmallSize >:
wpi::SmallPtrSetImpl< PtrType > wpi::SmallPtrSetImplBase wpi::DebugEpochBase

Public Member Functions

 SmallPtrSet ()
 
 SmallPtrSet (const SmallPtrSet &that)
 
 SmallPtrSet (SmallPtrSet &&that)
 
template<typename It >
 SmallPtrSet (It I, It E)
 
 SmallPtrSet (std::initializer_list< PtrType > IL)
 
SmallPtrSet< PtrType, SmallSize > & operator= (const SmallPtrSet< PtrType, SmallSize > &RHS)
 
SmallPtrSet< PtrType, SmallSize > & operator= (SmallPtrSet< PtrType, SmallSize > &&RHS)
 
SmallPtrSet< PtrType, SmallSize > & operator= (std::initializer_list< PtrType > IL)
 
void swap (SmallPtrSet< PtrType, SmallSize > &RHS)
 swap - Swaps the elements of two sets. More...
 
- Public Member Functions inherited from wpi::SmallPtrSetImpl< PtrType >
 SmallPtrSetImpl (const SmallPtrSetImpl &)=delete
 
std::pair< iterator, bool > insert (PtrType Ptr)
 Inserts Ptr if and only if there is no element in the container equal to Ptr. More...
 
iterator insert (iterator, PtrType Ptr)
 Insert the given pointer with an iterator hint that is ignored. More...
 
bool erase (PtrType Ptr)
 erase - If the set contains the specified pointer, remove it and return true, otherwise return false. More...
 
size_type count (ConstPtrType Ptr) const
 count - Return 1 if the specified pointer is in the set, 0 otherwise. More...
 
iterator find (ConstPtrType Ptr) const
 
bool contains (ConstPtrType Ptr) const
 
template<typename IterT >
void insert (IterT I, IterT E)
 
void insert (std::initializer_list< PtrType > IL)
 
iterator begin () const
 
iterator end () const
 
- Public Member Functions inherited from wpi::SmallPtrSetImplBase
SmallPtrSetImplBaseoperator= (const SmallPtrSetImplBase &)=delete
 
bool empty () const
 
size_type size () const
 
void clear ()
 
- Public Member Functions inherited from wpi::DebugEpochBase
 DebugEpochBase ()=default
 
void incrementEpoch ()
 Calling incrementEpoch invalidates all handles pointing into the calling instance. More...
 
 ~DebugEpochBase ()
 The destructor calls incrementEpoch to make use-after-free bugs more likely to crash deterministically. More...
 

Additional Inherited Members

- Public Types inherited from wpi::SmallPtrSetImpl< PtrType >
using iterator = SmallPtrSetIterator< PtrType >
 
using const_iterator = SmallPtrSetIterator< PtrType >
 
using key_type = ConstPtrType
 
using value_type = PtrType
 
- Public Types inherited from wpi::SmallPtrSetImplBase
using size_type = unsigned
 
- Protected Member Functions inherited from wpi::SmallPtrSetImpl< PtrType >
 SmallPtrSetImplBase (const void **SmallStorage, const SmallPtrSetImplBase &that)
 
 SmallPtrSetImplBase (const void **SmallStorage, unsigned SmallSize, SmallPtrSetImplBase &&that)
 
 SmallPtrSetImplBase (const void **SmallStorage, unsigned SmallSize)
 
- Protected Member Functions inherited from wpi::SmallPtrSetImplBase
 SmallPtrSetImplBase (const void **SmallStorage, const SmallPtrSetImplBase &that)
 
 SmallPtrSetImplBase (const void **SmallStorage, unsigned SmallSize, SmallPtrSetImplBase &&that)
 
 SmallPtrSetImplBase (const void **SmallStorage, unsigned SmallSize)
 
 ~SmallPtrSetImplBase ()
 
const void ** EndPointer () const
 
std::pair< const void *const *, bool > insert_imp (const void *Ptr)
 insert_imp - This returns true if the pointer was new to the set, false if it was already in the set. More...
 
bool erase_imp (const void *Ptr)
 erase_imp - If the set contains the specified pointer, remove it and return true, otherwise return false. More...
 
const void *const * find_imp (const void *Ptr) const
 Returns the raw pointer needed to construct an iterator. More...
 
void swap (SmallPtrSetImplBase &RHS)
 swap - Swaps the elements of two sets. More...
 
void CopyFrom (const SmallPtrSetImplBase &RHS)
 
void MoveFrom (unsigned SmallSize, SmallPtrSetImplBase &&RHS)
 
- Static Protected Member Functions inherited from wpi::SmallPtrSetImplBase
static void * getTombstoneMarker ()
 
static void * getEmptyMarker ()
 
- Protected Attributes inherited from wpi::SmallPtrSetImplBase
const void ** SmallArray
 SmallArray - Points to a fixed size set of buckets, used in 'small mode'. More...
 
const void ** CurArray
 CurArray - This is the current set of buckets. More...
 
unsigned CurArraySize
 CurArraySize - The allocated size of CurArray, always a power of two. More...
 
unsigned NumNonEmpty
 Number of elements in CurArray that contain a value or are a tombstone. More...
 
unsigned NumTombstones
 Number of tombstones in CurArray. More...
 

Detailed Description

template<class PtrType, unsigned SmallSize>
class wpi::SmallPtrSet< PtrType, SmallSize >

SmallPtrSet - This class implements a set which is optimized for holding SmallSize or less elements.

This internally rounds up SmallSize to the next power of two if it is not already a power of two. See the comments above SmallPtrSetImplBase for details of the algorithm.

Constructor & Destructor Documentation

◆ SmallPtrSet() [1/5]

template<class PtrType , unsigned SmallSize>
wpi::SmallPtrSet< PtrType, SmallSize >::SmallPtrSet ( )
inline

◆ SmallPtrSet() [2/5]

template<class PtrType , unsigned SmallSize>
wpi::SmallPtrSet< PtrType, SmallSize >::SmallPtrSet ( const SmallPtrSet< PtrType, SmallSize > &  that)
inline

◆ SmallPtrSet() [3/5]

template<class PtrType , unsigned SmallSize>
wpi::SmallPtrSet< PtrType, SmallSize >::SmallPtrSet ( SmallPtrSet< PtrType, SmallSize > &&  that)
inline

◆ SmallPtrSet() [4/5]

template<class PtrType , unsigned SmallSize>
template<typename It >
wpi::SmallPtrSet< PtrType, SmallSize >::SmallPtrSet ( It  I,
It  E 
)
inline

◆ SmallPtrSet() [5/5]

template<class PtrType , unsigned SmallSize>
wpi::SmallPtrSet< PtrType, SmallSize >::SmallPtrSet ( std::initializer_list< PtrType >  IL)
inline

Member Function Documentation

◆ operator=() [1/3]

template<class PtrType , unsigned SmallSize>
SmallPtrSet< PtrType, SmallSize > & wpi::SmallPtrSet< PtrType, SmallSize >::operator= ( const SmallPtrSet< PtrType, SmallSize > &  RHS)
inline

◆ operator=() [2/3]

template<class PtrType , unsigned SmallSize>
SmallPtrSet< PtrType, SmallSize > & wpi::SmallPtrSet< PtrType, SmallSize >::operator= ( SmallPtrSet< PtrType, SmallSize > &&  RHS)
inline

◆ operator=() [3/3]

template<class PtrType , unsigned SmallSize>
SmallPtrSet< PtrType, SmallSize > & wpi::SmallPtrSet< PtrType, SmallSize >::operator= ( std::initializer_list< PtrType >  IL)
inline

◆ swap()

template<class PtrType , unsigned SmallSize>
void wpi::SmallPtrSet< PtrType, SmallSize >::swap ( SmallPtrSet< PtrType, SmallSize > &  RHS)
inline

swap - Swaps the elements of two sets.


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