class WeakVH

Declaration

class WeakVH : public ValueHandleBase { /* full declaration omitted */ };

Description

A nullable Value handle that is nullable. This is a value handle that points to a value, and nulls itself out if that value is deleted.

Declared at: llvm/include/llvm/IR/ValueHandle.h:144

Inherits from: ValueHandleBase

Member Variables

Method Overview

• public WeakVH()
• public WeakVH(llvm::Value * P)
• public WeakVH(const llvm::WeakVH & RHS)
• public llvm::Value * operator llvm::Value *() const

Inherited from ValueHandleBase:

• protected RemoveFromUseList
• public ValueIsDeleted
• public ValueIsRAUWd
• protected clearValPtr
• protected getValPtr
• protected isValid

Methods

¶WeakVH()

Declared at: llvm/include/llvm/IR/ValueHandle.h:146

¶WeakVH(llvm::Value* P)

Declared at: llvm/include/llvm/IR/ValueHandle.h:147

Parameters

llvm::Value* P

¶WeakVH(const llvm::WeakVH& RHS)

Declared at: llvm/include/llvm/IR/ValueHandle.h:148

Parameters

const llvm::WeakVH& RHS

¶llvm::Value* operator llvm::Value*() const

Declared at: llvm/include/llvm/IR/ValueHandle.h:160