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llvm::SmallPtrSetImpl< PtrType > Class Template Reference

A templated base class for SmallPtrSet which provides the typesafe interface that is common across all small sizes. More...

#include <SmallPtrSet.h>

Inheritance diagram for llvm::SmallPtrSetImpl< PtrType >:
Collaboration diagram for llvm::SmallPtrSetImpl< PtrType >:

Public Types

typedef SmallPtrSetIterator< PtrType > iterator
 
typedef SmallPtrSetIterator< PtrType > const_iterator
 
- Public Types inherited from llvm::SmallPtrSetImplBase
typedef unsigned size_type
 

Public Member Functions

std::pair< iterator, bool > insert (PtrType Ptr)
 Inserts Ptr if and only if there is no element in the container equal to Ptr. 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 (PtrType Ptr) const
 count - Return 1 if the specified pointer is in the set, 0 otherwise.
 
template<typename IterT >
void insert (IterT I, IterT E)
 
iterator begin () const
 
iterator end () const
 
- Public Member Functions inherited from llvm::SmallPtrSetImplBase
bool LLVM_ATTRIBUTE_UNUSED_RESULT empty () const
 
size_type size () const
 
void clear ()
 

Protected Member Functions

 SmallPtrSetImpl (const void **SmallStorage, const SmallPtrSetImpl &that)
 
 SmallPtrSetImpl (const void **SmallStorage, unsigned SmallSize, SmallPtrSetImpl &&that)
 
 SmallPtrSetImpl (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)
 
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...
 
bool count_imp (const void *Ptr) const
 
void swap (SmallPtrSetImplBase &RHS)
 swap - Swaps the elements of two sets. More...
 
void CopyFrom (const SmallPtrSetImplBase &RHS)
 
void MoveFrom (unsigned SmallSize, SmallPtrSetImplBase &&RHS)
 

Additional Inherited Members

- 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'.
 
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.
 
unsigned NumNonEmpty
 Number of elements in CurArray that contain a value or are a tombstone. More...
 
unsigned NumTombstones
 Number of tombstones in CurArray.
 

Detailed Description

template<typename PtrType>
class llvm::SmallPtrSetImpl< PtrType >

A templated base class for SmallPtrSet which provides the typesafe interface that is common across all small sizes.

This is particularly useful for passing around between interface boundaries to avoid encoding a particular small size in the interface boundary.

Member Function Documentation

template<typename PtrType>
bool llvm::SmallPtrSetImpl< PtrType >::erase ( PtrType  Ptr)
inline

erase - If the set contains the specified pointer, remove it and return true, otherwise return false.

template<typename PtrType>
std::pair<iterator, bool> llvm::SmallPtrSetImpl< PtrType >::insert ( PtrType  Ptr)
inline

Inserts Ptr if and only if there is no element in the container equal to Ptr.

The bool component of the returned pair is true if and only if the insertion takes place, and the iterator component of the pair points to the element equal to Ptr.


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