explicit vector(const Allocator&);
Effects: Constructs an empty
vector, using the
specified allocator
. explicit vector(size_type n, const Allocator& = Allocator());
Effects: Constructs a
vector with
n
default-inserted elements using the specified allocator
. Requires: T shall be
DefaultInsertable into
*this. vector(size_type n, const T& value,
const Allocator& = Allocator());
Effects: Constructs a
vector with
n
copies of
value, using the specified allocator
. Requires: T shall be
CopyInsertable into
*this. template <class InputIterator>
vector(InputIterator first, InputIterator last,
const Allocator& = Allocator());
Effects: Constructs a
vector equal to the
range
[first, last), using the specified allocator
. Complexity:
Makes only
N
calls to the copy constructor of
T
(where
N
is the distance between
first
and
last)
and no reallocations if iterators
first and
last are of forward, bidirectional, or random access categories
. It makes order
N
calls to the copy constructor of
T
and order
logN
reallocations if they are just input iterators
.