FastLED 3.10.9
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◆ as_double()

fl::optional< double > fl::json::as_double ( ) const
inline

Definition at line 414 of file json.h.

416 {
417 if (!mValue) return fl::nullopt;
fl::json::mValue
fl::shared_ptr< json_value > mValue
Definition json.h:263
fl::nullopt
constexpr nullopt_t nullopt
Definition optional.h:13