cppreference.com > C++ Bitsets C++ Bitsets C++ Bitsets give the programmer a set of bits as a data structure. Bitsets can be manipulated by various binary operators such as logical AND, OR, and so on. Display all entries for C++ Bitsets on one page, or view entries individually:
Bitset Constructors | create new bitsets
Bitset Operators | compare and assign bitsets
any | true if any bits are set
count | returns the number of set bits
flip | reverses the bitset
none | true if no bits are set
reset | sets bits to zero
set | sets bits
size | number of bits that the bitset can hold
test | returns the value of a given bit
to_string | string representation of the bitset
to_ulong | returns an integer representation of the bitset