How to write and read bits of boost dynamic_bitset object to/from file?

问题

How can I write the actual bits of a vector of digits (for example: 65, 66, 67) into a file and then read them as well from dynamic_bitset object?

来源：https://stackoverflow.com/questions/65557606/how-to-write-and-read-bits-of-boost-dynamic-bitset-object-to-from-file