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Nullable fixes

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This commit is contained in:
Mateusz Karbowiak
2024-10-06 01:57:12 +02:00
parent a2874a189e
commit c9b1f6f516
1 changed files with 6 additions and 7 deletions
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13
Source/Engine/Core/Types/Nullable.h
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@@ -79,12 +79,11 @@ public:
/// <param name="other">The wrapped value to be moved.</param>
Nullable(Nullable&& other) noexcept
{
_hasValue = other._hasValue;
if (_hasValue)
if (other._hasValue)
{
new (&_value) T(MoveTemp(other._value)); // Placement new (move constructor)
}
_hasValue = other._hasValue;
other.Reset();
}
@@ -194,10 +193,10 @@ public:
}
/// <summary>
/// Gets an instance of the wrapped value or a default value based on r-value reference, if the wrapped value is not valid.
/// Gets a mutable reference to the wrapped value or a default value if the value is not valid.
/// </summary>
/// <returns>Copy of the wrapped value or the default value.</returns>
FORCE_INLINE T GetValueOr(T&& defaultValue) const noexcept
/// <returns>Reference to the wrapped value or the default value.</returns>
FORCE_INLINE T& GetValueOr(T& defaultValue) const
{
return _hasValue ? _value : defaultValue;
}
@@ -266,8 +265,8 @@ public:
/// </summary>
FORCE_INLINE void Reset()
{
_hasValue = false; // Reset the flag BEFORE the value is (potentially) destructed.
KillOld();
_hasValue = false; // Reset the flag AFTER the value is (potentially) destructed.
}
/// <summary>