geti16Previous()

int16_t fl::WaveSimulation1D_Real::geti16Previous

(

size_t

x

)

const

Definition at line 78 of file wave_simulation_real.cpp.

                                                            {
    if (x >= length) {
        FASTLED_WARN("Out of range.");
        return 0;
    }
    const int16_t *prev = (whichGrid == 0) ? grid2.get() : grid1.get();
    return prev[x + 1];
}

References FASTLED_WARN, grid1, grid2, length, whichGrid, and x.