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  3. TValueOrError::HasError

TValueOrError::HasError

Whether the error is set.

Unreal Engine C++ API Reference > Runtime > Core > Math > TValueOrError

References

   
Module Core
Header /Engine/Source/Runtime/Core/Public/Templates/ValueOrError.h
Include #include "Templates/ValueOrError.h" 
bool HasError&40;&41; const

Remarks

Whether the error is set. An error does imply no value. No error does not imply that a value is set.

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