Method isZero

choc/text/choc_FloatToString.h:346–346

    static uint64_t getFloatBits (double value)    { uint64_t i; memcpy (&i, &value, sizeof (i)); return i; }
    static uint64_t getFloatBits (float value)     { uint32_t i; memcpy (&i, &value, sizeof (i)); return i; }
    static bool isZero (uint64_t floatBits)        { return (floatBits & (exponentMask | significandMask)) == 0; }

    static constexpr int       defaultNumDecimalPlaces  = 324;
    static constexpr int       numSignificandBits       = sizeof (FloatOrDouble) == 8 ? 52 : 23;