Public Types | |
typedef Type | value_type |
typedef value_type * | pointer |
typedef pointer | iterator |
typedef ptrdiff_t | size_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. | |
size_type | size () const |
As per Table mumble. | |
size_type | requested_size () const |
Returns the size requested by the constructor; may be >size(). | |
iterator | begin () |
As per Table mumble. | |
iterator | end () |
As per Table mumble. | |
Protected Member Functions | |
void | M_initialize_buffer (const Type &, __true_type) |
void | M_initialize_buffer (const Type &val, __false_type) |
Protected Attributes | |
size_type | M_original_len |
size_type | M_len |
pointer | M_buffer |
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 159 of file ext/memory.
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Requests storage large enough to hold a copy of [first,last).
Definition at line 162 of file ext/memory. |
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Destroys objects and frees storage.
Definition at line 166 of file ext/memory. |
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As per Table mumble.
Definition at line 112 of file stl_tempbuf.h. |
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As per Table mumble.
Definition at line 117 of file stl_tempbuf.h. |
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Returns the size requested by the constructor; may be >size().
Definition at line 107 of file stl_tempbuf.h. |
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As per Table mumble.
Definition at line 102 of file stl_tempbuf.h. |