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bug 1049758 - fixup copy and move ctors for children iterators r=wchen

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This commit is contained in:
Trevor Saunders 2014-08-06 14:21:28 -04:00
parent 04c90e50f6
commit 1338ffb134
1 changed files with 27 additions and 1 deletions
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28
content/base/src/ChildIterator.h
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@ -44,6 +44,20 @@ public:
{
}
ExplicitChildIterator(const ExplicitChildIterator& aOther)
: mParent(aOther.mParent), mChild(aOther.mChild),
mDefaultChild(aOther.mDefaultChild),
mShadowIterator(aOther.mShadowIterator ?
new ExplicitChildIterator(*aOther.mShadowIterator) :
nullptr),
mIndexInInserted(aOther.mIndexInInserted), mIsFirst(aOther.mIsFirst) {}
ExplicitChildIterator(ExplicitChildIterator&& aOther)
: mParent(aOther.mParent), mChild(aOther.mChild),
mDefaultChild(aOther.mDefaultChild),
mShadowIterator(Move(aOther.mShadowIterator)),
mIndexInInserted(aOther.mIndexInInserted), mIsFirst(aOther.mIsFirst) {}
nsIContent* GetNextChild();
// Looks for aChildToFind respecting insertion points until aChildToFind
@ -118,6 +132,12 @@ public:
Init(false);
}
FlattenedChildIterator(FlattenedChildIterator&& aOther)
: ExplicitChildIterator(Move(aOther)), mXBLInvolved(aOther.mXBLInvolved) {}
FlattenedChildIterator(const FlattenedChildIterator& aOther)
: ExplicitChildIterator(aOther), mXBLInvolved(aOther.mXBLInvolved) {}
bool XBLInvolved() { return mXBLInvolved; }
protected:
@ -126,7 +146,7 @@ protected:
* doesn't want to consider XBL.
*/
FlattenedChildIterator(nsIContent* aParent, bool aIgnoreXBL)
: ExplicitChildIterator(aParent), mXBLInvolved(false)
: ExplicitChildIterator(aParent), mXBLInvolved(false)
{
Init(aIgnoreXBL);
}
@ -152,6 +172,12 @@ public:
mOriginalContent(aNode), mFlags(aFlags),
mPhase(eNeedBeforeKid) {}
AllChildrenIterator(AllChildrenIterator&& aOther)
: FlattenedChildIterator(Move(aOther)),
mOriginalContent(aOther.mOriginalContent),
mAnonKids(Move(aOther.mAnonKids)), mFlags(aOther.mFlags),
mPhase(aOther.mPhase), mMutationGuard(aOther.mMutationGuard) {}
#ifdef DEBUG
~AllChildrenIterator() { MOZ_ASSERT(!mMutationGuard.Mutated(0)); }
#endif