LLVM  14.0.0git
Public Member Functions | List of all members
llvm::SmallPtrSet< PtrType, SmallSize > Class Template Reference

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

#include "llvm/ADT/SmallPtrSet.h"

Inherits llvm::SmallPtrSetImpl< PtrType >.

Collaboration diagram for llvm::SmallPtrSet< PtrType, SmallSize >:
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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 llvm::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 llvm::SmallPtrSetImplBase
SmallPtrSetImplBaseoperator= (const SmallPtrSetImplBase &)=delete
 
LLVM_NODISCARD bool empty () const
 
size_type size () const
 
void clear ()
 
- Public Member Functions inherited from llvm::DebugEpochBase
void incrementEpoch ()
 

Additional Inherited Members

- Public Types inherited from llvm::SmallPtrSetImpl< PtrType >
using iterator = SmallPtrSetIterator< PtrType >
 
using const_iterator = SmallPtrSetIterator< PtrType >
 
using key_type = ConstPtrType
 
using value_type = PtrType
 
- Public Types inherited from llvm::SmallPtrSetImplBase
using size_type = unsigned
 
- Protected Member Functions inherited from llvm::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 llvm::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 *constfind_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 llvm::SmallPtrSetImplBase
static void * getTombstoneMarker ()
 
static void * getEmptyMarker ()
 
- Protected Attributes inherited from llvm::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 llvm::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.

Definition at line 449 of file SmallPtrSet.h.

Constructor & Destructor Documentation

◆ SmallPtrSet() [1/5]

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

Definition at line 463 of file SmallPtrSet.h.

◆ SmallPtrSet() [2/5]

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

Definition at line 464 of file SmallPtrSet.h.

◆ SmallPtrSet() [3/5]

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

Definition at line 465 of file SmallPtrSet.h.

◆ SmallPtrSet() [4/5]

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

Definition at line 469 of file SmallPtrSet.h.

◆ SmallPtrSet() [5/5]

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

Definition at line 473 of file SmallPtrSet.h.

Member Function Documentation

◆ operator=() [1/3]

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

Definition at line 479 of file SmallPtrSet.h.

◆ operator=() [2/3]

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

Definition at line 486 of file SmallPtrSet.h.

◆ operator=() [3/3]

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

Definition at line 493 of file SmallPtrSet.h.

◆ swap()

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

swap - Swaps the elements of two sets.

Definition at line 500 of file SmallPtrSet.h.

Referenced by std::swap().


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