llvm::ValueMapCallbackVH< KeyT, ValueT, Config > Class Template Reference

#include <ValueMap.h>

Inheritance diagram for llvm::ValueMapCallbackVH< KeyT, ValueT, Config >:

Collaboration diagram for llvm::ValueMapCallbackVH< KeyT, ValueT, Config >:

List of all members.

Public Member Functions
KeyT	Unwrap () const
void	deleted () override
void	allUsesReplacedWith (Value *new_key) override
Friends
class	ValueMap< KeyT, ValueT, Config >
struct	DenseMapInfo< ValueMapCallbackVH >

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Detailed Description

template<typename KeyT, typename ValueT, typename Config>
class llvm::ValueMapCallbackVH< KeyT, ValueT, Config >

Definition at line 201 of file ValueMap.h.

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Member Function Documentation

template<typename KeyT , typename ValueT , typename Config >

void llvm::ValueMapCallbackVH< KeyT, ValueT, Config >::allUsesReplacedWith

(

Value *

)

[inline, override, virtual]

Called when this->getValPtr()->replaceAllUsesWith(new_value) is called, _before_ any of the uses have actually been replaced. If WeakVH were implemented as a CallbackVH, it would use this method to call setValPtr(new_value). AssertingVH would do nothing in this method.

Reimplemented from llvm::CallbackVH.

Definition at line 226 of file ValueMap.h.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT >::erase(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT >::find(), I, llvm::ValueMap< KeyT, ValueT, Config >::insert(), llvm::ValueMapIterator< DenseMapT, KeyT >::ValueTypeProxy::second, and llvm::ValueMapCallbackVH< KeyT, ValueT, Config >::Unwrap().

template<typename KeyT , typename ValueT , typename Config >

void llvm::ValueMapCallbackVH< KeyT, ValueT, Config >::deleted

(

)

[inline, override, virtual]

Called when this->getValPtr() is destroyed, inside ~Value(), so you may call any non-virtual Value method on getValPtr(), but no subclass methods. If WeakVH were implemented as a CallbackVH, it would use this method to call setValPtr(NULL). AssertingVH would use this method to cause an assertion failure.

All implementations must remove the reference from this object to the Value that's being destroyed.

Reimplemented from llvm::CallbackVH.

Definition at line 216 of file ValueMap.h.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT >::erase(), and llvm::ValueMapCallbackVH< KeyT, ValueT, Config >::Unwrap().

template<typename KeyT , typename ValueT , typename Config >

KeyT llvm::ValueMapCallbackVH< KeyT, ValueT, Config >::Unwrap

(

)

const [inline]

Definition at line 214 of file ValueMap.h.

References llvm::ValueHandleBase::getValPtr().

Referenced by llvm::ValueMapCallbackVH< KeyT, ValueT, Config >::allUsesReplacedWith(), llvm::ValueMapCallbackVH< KeyT, ValueT, Config >::deleted(), and llvm::DenseMapInfo< ValueMapCallbackVH< KeyT, ValueT, Config > >::getHashValue().

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Friends And Related Function Documentation

template<typename KeyT , typename ValueT , typename Config >

friend struct DenseMapInfo< ValueMapCallbackVH > [friend]

Definition at line 203 of file ValueMap.h.

template<typename KeyT , typename ValueT , typename Config >

friend class ValueMap< KeyT, ValueT, Config > [friend]

Definition at line 202 of file ValueMap.h.

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

• ValueMap.h