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std::bitset<N>::size

std::size_t size() const;
(until C++11)
constexpr std::size_t size() const noexcept;
(since C++11)

Returns the number of bits that the bitset can hold.

Parameters

(none).

Return value

number of bits that the bitset can hold, i.e. the template parameter N.

See also

returns the number of bits set to true
(public member function)

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