accept() [7/10]

void fl::SerializerVisitor::accept ( const float & f )

inline

Definition at line 1179 of file json.cpp.hpp.

                                {
#if FL_PLATFORM_HAS_LARGE_MEMORY
        // Integer-only bits -> decimal (FastLED #3022 phase 2). Default 3-digit
        // precision matches the previous `num_str.append(f, 3)` contract.
        append_str(fl::ieee754_format_decimal(fl::bit_cast<u32>(f), 3));
#else
        // Low-memory targets gate the float decimal codec to drop
        // `ieee754_format_decimal` (594 B) + `kPow10Mant` LUT (824 B) from the
        // link. The integer-only RPC contract on LPC8xx / AVR-class targets
        // never serializes float values; this writes a stub for the rare cases
        // where a `json(float)` round-trip happens to be exercised in test
        // code that also runs on Low-memory. See FastLED #3082.
        (void)f;
        append_str(fl::string("0"));
#endif
    }

References append_str(), fl::bit_cast(), and fl::ieee754_format_decimal().

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