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<iterator>
move_iterator
operator+=
public member function
<iterator>
std::
move_iterator
::operator+=
move_iterator& operator+= (difference_type n);
Advance iterator
Advances the
move_iterator
by
n
element positions.
Internally, the function simply reflects the operation into its
base iterator
.
Note that this function requires the
base iterator
to be a
random-access iterator
.
Parameters
n
Number of elements to offset.
Member type
difference_type
is an alias of the
base iterator
's own difference type.
Return value
The
move iterator
itself (
*this
).
Data races
Modifies the object.
The iterator returned can be used to access or modify pointed elements.
Exception safety
Provides the same level of guarantee as increasing the
base iterator
.
See also
move_iterator::operator-=
Decrease iterator
(public member function )
move_iterator::operator++
Increment iterator position
(public member function )
move_iterator::operator+
Addition operator
(public member function )
C++
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Reference
C library:
<cassert> (assert.h)
<cctype> (ctype.h)
<cerrno> (errno.h)
<cfenv> (fenv.h)
<cfloat> (float.h)
<cinttypes> (inttypes.h)
<ciso646> (iso646.h)
<climits> (limits.h)
<clocale> (locale.h)
<cmath> (math.h)
<csetjmp> (setjmp.h)
<csignal> (signal.h)
<cstdarg> (stdarg.h)
<cstdbool> (stdbool.h)
<cstddef> (stddef.h)
<cstdint> (stdint.h)
<cstdio> (stdio.h)
<cstdlib> (stdlib.h)
<cstring> (string.h)
<ctgmath> (tgmath.h)
<ctime> (time.h)
<cuchar> (uchar.h)
<cwchar> (wchar.h)
<cwctype> (wctype.h)
Containers:
<array>
<deque>
<forward_list>
<list>
<map>
<queue>
<set>
<stack>
<unordered_map>
<unordered_set>
<vector>
Input/Output:
<fstream>
<iomanip>
<ios>
<iosfwd>
<iostream>
<istream>
<ostream>
<sstream>
<streambuf>
Multi-threading:
<atomic>
<condition_variable>
<future>
<mutex>
<thread>
Other:
<algorithm>
<bitset>
<chrono>
<codecvt>
<complex>
<exception>
<functional>
<initializer_list>
<iterator>
<limits>
<locale>
<memory>
<new>
<numeric>
<random>
<ratio>
<regex>
<stdexcept>
<string>
<system_error>
<tuple>
<type_traits>
<typeindex>
<typeinfo>
<utility>
<valarray>
<iterator>
iterator
iterator_traits
functions:
advance
back_inserter
begin
distance
end
front_inserter
inserter
make_move_iterator
next
prev
iterator categories:
bidirectional_iterator_tag
forward_iterator_tag
input_iterator_tag
output_iterator_tag
random_access_iterator_tag
predefined iterators:
back_insert_iterator
front_insert_iterator
insert_iterator
istream_iterator
istreambuf_iterator
move_iterator
ostream_iterator
ostreambuf_iterator
reverse_iterator
move_iterator
move_iterator::move_iterator
member functions:
move_iterator::base
move_iterator::operator-
move_iterator::operator--
move_iterator::operator-=
move_iterator::operator->
move_iterator::operator[]
move_iterator::operator*
move_iterator::operator+
move_iterator::operator++
move_iterator::operator+=
move_iterator::operator=
non-member overloads:
operator- (move_iterator)
operator+ (move_iterator)
relational operators (move_iterator)