struct FoldingSetBase::FoldingSetInfo

Declaration

struct FoldingSetBase::FoldingSetInfo { /* full declaration omitted */ };

Description

Functions provided by the derived class to compute folding properties. This is effectively a vtable for FoldingSetBase, except that we don't actually store a pointer to it in the object.

Declared at: llvm/include/llvm/ADT/FoldingSet.h:170

Member Variables

public void (*)(const llvm::FoldingSetBase*, llvm::FoldingSetBase::Node*, llvm::FoldingSetNodeID&) GetNodeProfile

GetNodeProfile - Instantiations of the FoldingSet template implement this function to gather data bits for the given node.

public bool (*)(const llvm::FoldingSetBase*, llvm::FoldingSetBase::Node*, const llvm::FoldingSetNodeID&, unsigned int, llvm::FoldingSetNodeID&) NodeEquals

NodeEquals - Instantiations of the FoldingSet template implement this function to compare the given node with the given ID.

public unsigned int (*)(const llvm::FoldingSetBase*, llvm::FoldingSetBase::Node*, llvm::FoldingSetNodeID&) ComputeNodeHash

ComputeNodeHash - Instantiations of the FoldingSet template implement this function to compute a hash value for the given node.