Defined in header <bitset> | ||
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template< std::size_t N > class bitset; |
The class template bitset represents a fixed-size sequence of N bits. Bitsets can be manipulated by standard logic operators and converted to and from strings and integers.
bitset meets the requirements of CopyConstructible and CopyAssignable.
| N | - | the number of bits to allocate storage for |
| proxy class representing a reference to a bit (class) |
| constructs the bitset (public member function) |
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| compares the contents (public member function) |
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Element access |
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| accesses specific bit (public member function) |
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| accesses specific bit (public member function) |
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(C++11) | checks if all, any or none bits are set to true (public member function) |
returns the number of bits set to true (public member function) |
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Capacity |
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| returns the size number of bits that the bitset can hold (public member function) |
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Modifiers |
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| performs binary AND, OR, XOR and NOT (public member function) |
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| performs binary shift left and shift right (public member function) |
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sets bits to true or given value (public member function) |
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sets bits to false (public member function) |
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| toggles the values of bits (public member function) |
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Conversions |
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| returns a string representation of the data (public member function) |
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returns an unsigned long integer representation of the data (public member function) |
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(C++11) | returns an unsigned long long integer representation of the data (public member function) |
| performs binary logic operations on bitsets (function template) |
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| performs stream input and output of bitsets (function template) |
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(C++11) | hash support for std::bitset (class template specialization) |
If the size of the bitset is not known at compile time, std::vector<bool> or boost::dynamic_bitset may be used.
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