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)
- ~temporary_buffer ()
- iterator begin ()
- iterator end ()
- size_type requested_size () const
- size_type size () const
Protected Attributes
Detailed Description
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.
Definition at line 184 of file ext/memory.
Constructor & Destructor Documentation
| __gnu_cxx::temporary_buffer< _ForwardIterator, _Tp >::temporary_buffer | ( | _ForwardIterator | __first, |
| _ForwardIterator | __last | ||
| ) | [inline] |
Requests storage large enough to hold a copy of [first,last).
Definition at line 187 of file ext/memory.
| __gnu_cxx::temporary_buffer< _ForwardIterator, _Tp >::~temporary_buffer | ( | ) | [inline] |
Destroys objects and frees storage.
Definition at line 191 of file ext/memory.
Member Function Documentation
| iterator std::_Temporary_buffer< _ForwardIterator, _Tp >::begin | ( | ) | [inline, inherited] |
As per Table mumble.
Definition at line 153 of file stl_tempbuf.h.
Referenced by std::inplace_merge(), std::stable_partition(), and std::stable_sort().
| iterator std::_Temporary_buffer< _ForwardIterator, _Tp >::end | ( | ) | [inline, inherited] |
As per Table mumble.
Definition at line 158 of file stl_tempbuf.h.
| size_type std::_Temporary_buffer< _ForwardIterator, _Tp >::requested_size | ( | ) | const [inline, inherited] |
Returns the size requested by the constructor; may be >size().
Definition at line 148 of file stl_tempbuf.h.
Referenced by std::stable_partition().
| size_type std::_Temporary_buffer< _ForwardIterator, _Tp >::size | ( | ) | const [inline, inherited] |
As per Table mumble.
Definition at line 143 of file stl_tempbuf.h.
Referenced by std::inplace_merge(), std::stable_partition(), and std::stable_sort().
The documentation for this struct was generated from the following file:
