FastLED 3.9.15
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◆ isRgbww()

bool fl::ChannelOptions::isRgbww ( ) const
inline

True if this channel emits 5-channel RGBWW.

Same active-flag check as isRgbw() — a stored RgbwwInvalid::value() does not count.

Definition at line 76 of file options.h.

76 {
77 auto* p = mWhiteCfg.ptr<Rgbww>();
78 return p != nullptr && p->active();
79 }
fl::variant< fl::Empty, Rgbw, Rgbww > mWhiteCfg
White-channel selection (variant): Empty = plain RGB, Rgbw = 4-channel, Rgbww = 5-channel.
Definition options.h:49

References fl::Rgbww::active(), FL_NOEXCEPT, and mWhiteCfg.

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