LLVM: llvm::FoldingSetNodeIDRef Class Reference (original) (raw)

FoldingSetNodeIDRef - This class describes a reference to an interned FoldingSetNodeID, which can be a useful to store node id data rather than using plain FoldingSetNodeIDs, since the 32-element SmallVector is often much larger than necessary, and the possibility of heap allocation means it requires a non-trivial destructor call. More...

#include "[llvm/ADT/FoldingSet.h](FoldingSet%5F8h%5Fsource.html)"

Public Member Functions
FoldingSetNodeIDRef ()=default
FoldingSetNodeIDRef (const unsigned *D, size_t S)
unsigned ComputeHash () const
unsigned computeStableHash () const
LLVM_ABI bool operator== (FoldingSetNodeIDRef) const
bool operator!= (FoldingSetNodeIDRef RHS) const
LLVM_ABI bool operator< (FoldingSetNodeIDRef) const
Used to compare the "ordering" of two nodes as defined by the profiled bits and their ordering defined by memcmp().
const unsigned * getData () const
size_t getSize () const

FoldingSetNodeIDRef - This class describes a reference to an interned FoldingSetNodeID, which can be a useful to store node id data rather than using plain FoldingSetNodeIDs, since the 32-element SmallVector is often much larger than necessary, and the possibility of heap allocation means it requires a non-trivial destructor call.

Definition at line 293 of file FoldingSet.h.

llvm::FoldingSetNodeIDRef::FoldingSetNodeIDRef ( ) default

◆ FoldingSetNodeIDRef() [2/2]

llvm::FoldingSetNodeIDRef::FoldingSetNodeIDRef ( const unsigned * D, size_t S ) inline

◆ ComputeHash()

unsigned llvm::FoldingSetNodeIDRef::ComputeHash ( ) const inline

◆ computeStableHash()

unsigned llvm::FoldingSetNodeIDRef::computeStableHash ( ) const inline

◆ getData()

const unsigned * llvm::FoldingSetNodeIDRef::getData ( ) const inline

◆ getSize()

size_t llvm::FoldingSetNodeIDRef::getSize ( ) const inline

◆ operator!=()

◆ operator<()

Used to compare the "ordering" of two nodes as defined by the profiled bits and their ordering defined by memcmp().

Definition at line 34 of file FoldingSet.cpp.

References FoldingSetNodeIDRef(), and memcmp.

◆ operator==()

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