Function clear

src/fl/gfx/clear.h:12–16

// Memory safe clear function for CRGB arrays.
template <int N> inline void clear(CRGB (&arr)[N]) {
    for (int i = 0; i < N; ++i) {
        arr[i] = CRGB::Black;
    }
}

inline void clear(Leds &leds) { leds.fill(CRGB::Black); }