6d0c495fd0
Mostly in STL copy constructors. Best to have parameter names as they make their way into the wrappers in some target languages.
77 lines
2 KiB
OpenEdge ABL
77 lines
2 KiB
OpenEdge ABL
namespace std
|
|
{
|
|
/**
|
|
* @brief The "standard" allocator, as per [20.4].
|
|
*
|
|
* The private _Alloc is "SGI" style. (See comments at the top
|
|
* of stl_alloc.h.)
|
|
*
|
|
* The underlying allocator behaves as follows.
|
|
* - __default_alloc_template is used via two typedefs
|
|
* - "__single_client_alloc" typedef does no locking for threads
|
|
* - "__alloc" typedef is threadsafe via the locks
|
|
* - __new_alloc is used for memory requests
|
|
*
|
|
* (See @link Allocators allocators info @endlink for more.)
|
|
*/
|
|
template<typename _Tp>
|
|
class allocator
|
|
{
|
|
public:
|
|
typedef size_t size_type;
|
|
typedef ptrdiff_t difference_type;
|
|
typedef _Tp* pointer;
|
|
typedef const _Tp* const_pointer;
|
|
typedef _Tp& reference;
|
|
typedef const _Tp& const_reference;
|
|
typedef _Tp value_type;
|
|
|
|
template<typename _Tp1>
|
|
struct rebind;
|
|
|
|
allocator() throw();
|
|
|
|
allocator(const allocator& other) throw();
|
|
template<typename _Tp1>
|
|
allocator(const allocator<_Tp1>& other) throw();
|
|
~allocator() throw();
|
|
|
|
|
|
pointer
|
|
address(reference __x) const;
|
|
|
|
|
|
const_pointer
|
|
address(const_reference __x) const;
|
|
|
|
|
|
// NB: __n is permitted to be 0. The C++ standard says nothing
|
|
// about what the return value is when __n == 0.
|
|
_Tp*
|
|
allocate(size_type __n, const void* = 0);
|
|
|
|
// __p is not permitted to be a null pointer.
|
|
void
|
|
deallocate(pointer __p, size_type __n);
|
|
|
|
size_type
|
|
max_size() const throw();
|
|
|
|
void construct(pointer __p, const _Tp& __val);
|
|
void destroy(pointer __p);
|
|
};
|
|
|
|
template<>
|
|
class allocator<void>
|
|
{
|
|
public:
|
|
typedef size_t size_type;
|
|
typedef ptrdiff_t difference_type;
|
|
typedef void* pointer;
|
|
typedef const void* const_pointer;
|
|
typedef void value_type;
|
|
|
|
template<typename _Tp1>
|
|
struct rebind;
|
|
};
|
|
} // namespace std
|