empty()

template<typename... Types>

bool fl::Variant< Types >::empty ( ) const

inlinenoexcept

Definition at line 100 of file variant.h.

{ return _tag == Empty; }

Referenced by fl::Variant< const CRGBPalette16 *, const CRGBPalette32 *, const CRGBPalette256 *, GradientFunction >::Variant(), fl::Variant< const CRGBPalette16 *, const CRGBPalette32 *, const CRGBPalette256 *, GradientFunction >::operator=(), fl::Optional< T >::operator==(), and fl::Variant< const CRGBPalette16 *, const CRGBPalette32 *, const CRGBPalette256 *, GradientFunction >::reset().

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