Public Types¶

typedef pointer iterator
typedef value_type * pointer
typedef ptrdiff_t size_type
typedef _Tp value_type

Public Member Functions¶

temporary_buffer (_ForwardIterator __first, _ForwardIterator __last)
Requests storage large enough to hold a copy of [first,last). ~temporary_buffer ()
Destroys objects and frees storage. iterator begin ()
As per Table mumble. iterator end ()
As per Table mumble. size_type requested_size () const
Returns the size requested by the constructor; may be >size(). size_type size () const
As per Table mumble.

Protected Attributes¶

pointer _M_buffer
size_type _M_len
size_type _M_original_len

template<class _ForwardIterator, class _Tp = typename std::iterator_traits<_ForwardIterator>::value_type>¶

struct __gnu_cxx::temporary_buffer< _ForwardIterator, _Tp >" This class provides similar behavior and semantics of the standard functions get_temporary_buffer() and return_temporary_buffer(), but encapsulated in a type vaguely resembling a standard container.

By default, a temporary_buffer<Iter> stores space for objects of whatever type the Iter iterator points to. It is constructed from a typical [first,last) range, and provides the begin(), end(), size() functions, as well as requested_size(). For non-trivial types, copies of *first will be used to initialize the storage.

malloc is used to obtain underlying storage.

Like get_temporary_buffer(), not all the requested memory may be available. Ideally, the created buffer will be large enough to hold a copy of [first,last), but if size() is less than requested_size(), then this didn't happen.

template<class _ForwardIterator , class _Tp = typename std::iterator_traits<_ForwardIterator>::value_type> __gnu_cxx::temporary_buffer< _ForwardIterator, _Tp >::temporary_buffer (_ForwardIterator __first, _ForwardIterator __last) [inline]¶

Requests storage large enough to hold a copy of [first,last).

template<class _ForwardIterator , class _Tp = typename std::iterator_traits<_ForwardIterator>::value_type> __gnu_cxx::temporary_buffer< _ForwardIterator, _Tp >::~temporary_buffer () [inline]¶

Destroys objects and frees storage.

template<typename _ForwardIterator , typename _Tp > iterator std::_Temporary_buffer< _ForwardIterator, _Tp >::begin () [inline], [inherited]¶

As per Table mumble.

template<typename _ForwardIterator , typename _Tp > iterator std::_Temporary_buffer< _ForwardIterator, _Tp >::end () [inline], [inherited]¶

As per Table mumble.

template<typename _ForwardIterator , typename _Tp > size_type std::_Temporary_buffer< _ForwardIterator, _Tp >::requested_size () const [inline], [inherited]¶

Returns the size requested by the constructor; may be >size().

template<typename _ForwardIterator , typename _Tp > size_type std::_Temporary_buffer< _ForwardIterator, _Tp >::size () const [inline], [inherited]¶

As per Table mumble.