to_octal()

template<typename T>

fl::string fl::printf_detail::to_octal ( T value )

inline

Definition at line 228 of file stdio.h.

                                               {
    if (value == 0) {
        return "0";
    }
 
    char buffer[32]; // Enough for 64-bit octal
    int pos = 31;
    buffer[pos] = '\0';
 
    unsigned long long val = static_cast<unsigned long long>(value);
    while (val > 0) {
        buffer[--pos] = '0' + (val & 7);
        val >>= 3;
    }
 
    return fl::string(&buffer[pos]);
}

References fl::FL_NO_EXCEPT, pos, and fl::type_rank< T >::value.

Referenced by format_arg(), and format_integral().

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