WPILibC++ 2024.3.2
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A templated base class for SmallPtrSet
which provides the typesafe interface that is common across all small sizes.
More...
Public Types | |
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 |
Public Member Functions | |
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 | |
SmallPtrSetImplBase & | operator= (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... | |
Protected Member Functions | |
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) |
Additional Inherited Members | |
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... | |
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.
using wpi::SmallPtrSetImpl< PtrType >::const_iterator = SmallPtrSetIterator<PtrType> |
using wpi::SmallPtrSetImpl< PtrType >::iterator = SmallPtrSetIterator<PtrType> |
using wpi::SmallPtrSetImpl< PtrType >::key_type = ConstPtrType |
using wpi::SmallPtrSetImpl< PtrType >::value_type = PtrType |
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count - Return 1 if the specified pointer is in the set, 0 otherwise.
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erase - If the set contains the specified pointer, remove it and return true, otherwise return false.
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Insert the given pointer with an iterator hint that is ignored.
This is identical to calling insert(Ptr), but allows SmallPtrSet to be used by std::insert_iterator and std::inserter().
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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.
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