Muldersoft/MUtilities
Muldersoft/MUtilities
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Lazy<T> class: Destroy the wrapped T object when the Lazy<T> instance gets destroyed.

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This commit is contained in:
LoRd_MuldeR 2018-04-15 01:27:07 +02:00
parent f26e95d4c7
commit 562911dbff
1 changed files with 8 additions and 0 deletions
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8
include/MUtils/Lazy.h
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@ -69,6 +69,14 @@ namespace MUtils
return *m_value; return *m_value;
} }
~Lazy(void)
{
if(T *const value = m_value.fetchAndStoreOrdered(NULL))
{
delete value;
}
}
private: private:
QAtomicPointer<T> m_value; QAtomicPointer<T> m_value;
const std::function<T*(void)> m_initializer; const std::function<T*(void)> m_initializer;