little_endianess()

static bool nlohmann::detail::little_endianess ( int  num = 1 )

inlinestaticnoexcept

determine system byte order

Returns

true if and only if system's byte order is little endian

Note

from https://stackoverflow.com/a/1001328/266378

Definition at line 8427 of file json.hpp.

{
    return *reinterpret_cast<char *>(&num) == 1;
}