stl_raw_storage_iter.h File Reference

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Functions
namespace std	_GLIBCXX_VISIBILITY (default)

Detailed Description

This is an internal header file, included by other library headers. Do not attempt to use it directly. {memory}

Function Documentation

namespace std _GLIBCXX_VISIBILITY

(

default

)

This iterator class lets algorithms store their results into uninitialized memory.

{
_GLIBCXX_BEGIN_NAMESPACE_VERSION

  template <class _OutputIterator, class _Tp>
    class raw_storage_iterator
    : public iterator<output_iterator_tag, void, void, void, void>
    {
    protected:
      _OutputIterator _M_iter;

    public:
      explicit
      raw_storage_iterator(_OutputIterator __x)
      : _M_iter(__x) {}

      raw_storage_iterator&
      operator*() { return *this; }

      raw_storage_iterator&
      operator=(const _Tp& __element)
      {
    std::_Construct(std::__addressof(*_M_iter), __element);
    return *this;
      }

      raw_storage_iterator<_OutputIterator, _Tp>&
      operator++()
      {
    ++_M_iter;
    return *this;
      }

      raw_storage_iterator<_OutputIterator, _Tp>
      operator++(int)
      {
    raw_storage_iterator<_OutputIterator, _Tp> __tmp = *this;
    ++_M_iter;
    return __tmp;
      }
    };

_GLIBCXX_END_NAMESPACE_VERSION
} // namespace