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Use pointer to check is NavMeshTilesCache::Value initialized

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elsid 2018-12-10 23:51:15 +03:00
parent aab7f2e8b9
commit da431135fa
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GPG key ID: B845CB9FEE18AB40
1 changed files with 5 additions and 5 deletions
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10
components/detournavigator/navmeshtilescache.hpp
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@ -56,12 +56,12 @@ namespace DetourNavigator
Value(Value&& other) Value(Value&& other)
: mOwner(other.mOwner), mIterator(other.mIterator) : mOwner(other.mOwner), mIterator(other.mIterator)
{ {
other.mIterator = ItemIterator(); other.mOwner = nullptr;
} }
~Value() ~Value()
{ {
if (mIterator != ItemIterator()) if (mOwner)
mOwner->releaseItem(mIterator); mOwner->releaseItem(mIterator);
} }
@ -69,13 +69,13 @@ namespace DetourNavigator
Value& operator =(Value&& other) Value& operator =(Value&& other)
{ {
if (mIterator != ItemIterator()) if (mOwner)
mOwner->releaseItem(mIterator); mOwner->releaseItem(mIterator);
mOwner = other.mOwner; mOwner = other.mOwner;
mIterator = other.mIterator; mIterator = other.mIterator;
other.mIterator = ItemIterator(); other.mOwner = nullptr;
return *this; return *this;
} }
@ -87,7 +87,7 @@ namespace DetourNavigator
operator bool() const operator bool() const
{ {
return mIterator != ItemIterator(); return mOwner;
} }
private: private: