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std::bitset::size

1	`std::size_t` `size()` `const;`

(until C++11)

1	`constexpr std::size_t` `size();`

(since C++11)
(until C++14)

1	`constexpr std::size_t` `size()` `const;`

(since C++14)

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.

Exceptions

(none)	(until C++11)
`noexcept` specification: `noexcept`	(since C++11)

See also

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

Links:

http://en.cppreference.com/w/cpp/utility/bitset/size

doc_CPP

2025-01-10 15:47:30

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