Also see operator.Ī class that acts as a proxy to simulate bool& behavior, and whose objects can provide references to elements (single bits) within a vector object.Ī type that describes an object that can serve as a constant pointer to a Boolean element of the sequence contained by the vector object. Also see operator.įunctions the same as the unspecialized vector::back function, except that it uses the proxy class vector::reference. Also see operator.įunctions the same as the unspecialized vector::front function, except that it uses the proxy class vector::reference. Returns a simulated reference to the vector element at a specified position.įunctions the same as the unspecialized vector::at function, except that it uses the proxy class vector::reference. After initialization, it doesn't observe updates to the original value.Ī typedef to an iterator that can serve as a pointer to a Boolean element of the vector. Typedefs Type nameĪ typedef to a const_iterator that can serve as a constant pointer to a Boolean element of the vector.Ī typedef for bool. allocator_traits::construct isn't used to construct these values. Operations that deal with the bool type correspond to values in the container storage.

This class template specialization behaves like vector, except for the differences explained in this article.

It has an allocator for the underlying type that's used by the specialization, which provides space optimization by storing one bool value per bit. The vector class is a partial specialization of vector for elements of type bool.

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