ftoa()

void fl::ftoa	(	float	value,
		char *	buffer,
		int	precision = 2 )

Convert floating point number to string buffer.

Parameters

value	The float value to convert
buffer	Output buffer (must be at least 64 bytes)
precision	Number of decimal places (default: 2)

Definition at line 186 of file charconv.cpp.hpp.

                                                    {
    // Forward to printf_detail for now - implementation in str.cpp will be updated
    // to use this function instead of duplicating the logic
    fl::string result = fl::printf_detail::format_float(value, precision);
    fl::size len = result.length();
    if (len > 63) len = 63; // Leave room for null terminator
    for (fl::size i = 0; i < len; ++i) {
        buffer[i] = result[i];
    }
    buffer[len] = '\0';
}

References fl::printf_detail::format_float(), and type_rank< T >::value.

Referenced by fl::basic_string::append(), fl::basic_string::append(), and fl::format_detail::format_float().

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