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bug 980753 - make nsRefPtr movable r=froydnj

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This commit is contained in:
Trevor Saunders 2014-02-26 18:11:14 -05:00
parent 8628b290e9
commit 15d1bae807
1 changed files with 20 additions and 5 deletions
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25
xpcom/base/nsAutoPtr.h
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@ -902,7 +902,7 @@ class nsRefPtr
{
}
nsRefPtr( const nsRefPtr<T>& aSmartPtr )
nsRefPtr(const nsRefPtr<T>& aSmartPtr)
: mRawPtr(aSmartPtr.mRawPtr)
// copy-constructor
{
@ -910,9 +910,16 @@ class nsRefPtr
mRawPtr->AddRef();
}
nsRefPtr( T* aRawPtr )
: mRawPtr(aRawPtr)
// construct from a raw pointer (of the right type)
nsRefPtr(nsRefPtr<T>&& aRefPtr)
: mRawPtr(aRefPtr.mRawPtr)
{
aRefPtr.mRawPtr = nullptr;
}
// construct from a raw pointer (of the right type)
nsRefPtr(T* aRawPtr)
: mRawPtr(aRawPtr)
{
if ( mRawPtr )
mRawPtr->AddRef();
@ -943,7 +950,7 @@ class nsRefPtr
// Assignment operators
nsRefPtr<T>&
operator=( const nsRefPtr<T>& rhs )
operator=(const nsRefPtr<T>& rhs)
// copy assignment operator
{
assign_with_AddRef(rhs.mRawPtr);
@ -986,6 +993,14 @@ class nsRefPtr
return *this;
}
nsRefPtr<T>&
operator=(nsRefPtr<T>&& aRefPtr)
{
assign_assuming_AddRef(aRefPtr.mRawPtr);
aRefPtr.mRawPtr = nullptr;
return *this;
}
// Other pointer operators
void