std::bitset::to_ullong

 

C++

Language

Concepts

Utilities library

Strings library

Containers library

Algorithms library

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Regular expressions library (C++11)

Atomic operations library (C++11)

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Utilities library

Type support (basic types, RTTI, type traits)

Dynamic memory management

Error handling

Program utilities

Variadic functions

Date and time

Function objects

initializer_list (C++11)

bitset

hash (C++11)

Relational operators

rel_ops::operator!= rel_ops::operator> rel_ops::operator<= rel_ops::operator>=

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pair

tuple (C++11)

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piecewise_construct (C++11)

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swap

forward (C++11)

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declval (C++11)

 

std::bitset

Member types

bitset::reference

Member functions

bitset::bitset

bitset::operator== bitset::operator!=

Element access

bitset::operator[]

bitset::test

bitset::all bitset::any bitset::none (C++11)

bitset::count

Capacity

bitset::size

Modifiers

bitset::operator&= bitset::operator|= bitset::operator^= bitset::operator~

bitset::operator<<= bitset::operator>>= bitset::operator<< bitset::operator>>

bitset::set

bitset::reset

bitset::flip

Conversions

bitset::to_string

bitset::to_ulong

bitset::to_ullong (C++11)

Non-member functions

operator& operator| operator^

operator<< operator>>

Helper classes

std::hash (C++11)

 

unsigned long long to_ullong() const		(since C++11)

Converts the contents of the bitset to an unsigned long long integer.

The first bit of the bitset corresponds to the least significant digit of the number and the last bit corresponds to the most significant digit.

Parameters

(none)

Return value

the converted integer

Exceptions

std::overflow_error if the value can not be represented in unsigned long long.

See also

to_string	returns a string representation of the data (public member function)
to_ulong	returns an unsigned long integer representation of the data (public member function)