#include <Select_Reactor_Base.h>
Public Types | |
typedef ACE_HANDLE | key_type |
typedef ACE_Event_Handler * | value_type |
typedef ACE_Hash_Map_Manager_Ex < key_type, value_type, ACE_Hash< key_type > , std::equal_to< key_type > , ACE_Null_Mutex > | map_type |
typedef map_type::size_type | max_handlep1_type |
typedef map_type::size_type | size_type |
Public Member Functions | |
ACE_Select_Reactor_Handler_Repository (ACE_Select_Reactor_Impl &) | |
Default "do-nothing" constructor. | |
int | open (size_type size) |
Initialize a repository of the appropriate size. | |
int | close (void) |
Close down the repository. | |
ACE_Event_Handler * | find (ACE_HANDLE handle) |
int | bind (ACE_HANDLE, ACE_Event_Handler *, ACE_Reactor_Mask) |
int | unbind (ACE_HANDLE, ACE_Reactor_Mask mask) |
Remove the binding of ACE_HANDLE in accordance with the mask. | |
int | unbind_all (void) |
Remove all the <ACE_HANDLE, ACE_Event_Handler> tuples. | |
bool | invalid_handle (ACE_HANDLE handle) |
bool | handle_in_range (ACE_HANDLE handle) |
size_type | size (void) const |
Returns the current table size. | |
max_handlep1_type | max_handlep1 (void) const |
Maximum ACE_HANDLE value, plus 1. | |
void | dump (void) const |
Dump the state of an object. | |
Public Attributes | |
ACE_ALLOC_HOOK_DECLARE | |
Declare the dynamic allocation hooks. | |
Private Member Functions | |
int | unbind (ACE_HANDLE handle, map_type::iterator pos, ACE_Reactor_Mask mask) |
map_type::iterator | find_eh (ACE_HANDLE handle) |
Private Attributes | |
ACE_Select_Reactor_Impl & | select_reactor_ |
Reference to our Select_Reactor . | |
map_type | event_handlers_ |
Underlying table of event handlers. | |
Friends | |
class | ACE_Select_Reactor_Handler_Repository_Iterator |
This class is necessary to shield differences between UNIX and Win32. In UNIX, ACE_HANDLE is an int, whereas in Win32 it's a void *. This class hides all these details from the bulk of the ACE_Select_Reactor code. All of these methods are called with the main <Select_Reactor> token lock held.
typedef ACE_HANDLE ACE_Select_Reactor_Handler_Repository::key_type |
typedef ACE_Hash_Map_Manager_Ex<key_type, value_type, ACE_Hash<key_type>, std::equal_to<key_type>, ACE_Null_Mutex> ACE_Select_Reactor_Handler_Repository::map_type |
The NT version implements this via a hash map ACE_Event_Handler*
. Since NT implements ACE_HANDLE
as a void * we can't directly index into this array. Therefore, we must explicitly map ACE_HANDLE
to ACE_Event_Handler
.
ACE_Select_Reactor_Handler_Repository::ACE_Select_Reactor_Handler_Repository | ( | ACE_Select_Reactor_Impl & | select_reactor | ) |
Default "do-nothing" constructor.
int ACE_Select_Reactor_Handler_Repository::bind | ( | ACE_HANDLE | handle, | |
ACE_Event_Handler * | event_handler, | |||
ACE_Reactor_Mask | mask | |||
) |
Bind the ACE_Event_Handler * to the ACE_HANDLE with the appropriate ACE_Reactor_Mask settings.
int ACE_Select_Reactor_Handler_Repository::close | ( | void | ) |
Close down the repository.
void ACE_Select_Reactor_Handler_Repository::dump | ( | void | ) | const |
Dump the state of an object.
ACE_Event_Handler * ACE_Select_Reactor_Handler_Repository::find | ( | ACE_HANDLE | handle | ) | [inline] |
Return the ACE_Event_Handler*
associated with ACE_HANDLE
.
ACE_Select_Reactor_Handler_Repository::map_type::iterator ACE_Select_Reactor_Handler_Repository::find_eh | ( | ACE_HANDLE | handle | ) | [private] |
iterator
corresponding ACE_Event_Handler*
associated with ACE_HANDLE
. bool ACE_Select_Reactor_Handler_Repository::handle_in_range | ( | ACE_HANDLE | handle | ) |
bool ACE_Select_Reactor_Handler_Repository::invalid_handle | ( | ACE_HANDLE | handle | ) |
ACE_Select_Reactor_Handler_Repository::max_handlep1_type ACE_Select_Reactor_Handler_Repository::max_handlep1 | ( | void | ) | const [inline] |
Maximum ACE_HANDLE value, plus 1.
int ACE_Select_Reactor_Handler_Repository::open | ( | size_type | size | ) |
Initialize a repository of the appropriate size.
On Unix platforms, the size parameter should be as large as the maximum number of file descriptors allowed for a given process. This is necessary since a file descriptor is used to directly index the array of event handlers maintained by the Reactor's handler repository. Direct indexing is used for efficiency reasons.
ACE_Select_Reactor_Handler_Repository::size_type ACE_Select_Reactor_Handler_Repository::size | ( | void | ) | const [inline] |
Returns the current table size.
int ACE_Select_Reactor_Handler_Repository::unbind | ( | ACE_HANDLE | handle, | |
map_type::iterator | pos, | |||
ACE_Reactor_Mask | mask | |||
) | [private] |
Remove the binding of handle corresponding to position pos in accordance with the mask.
int ACE_Select_Reactor_Handler_Repository::unbind | ( | ACE_HANDLE | handle, | |
ACE_Reactor_Mask | mask | |||
) | [inline] |
Remove the binding of ACE_HANDLE in accordance with the mask.
int ACE_Select_Reactor_Handler_Repository::unbind_all | ( | void | ) |
Remove all the <ACE_HANDLE, ACE_Event_Handler> tuples.
friend class ACE_Select_Reactor_Handler_Repository_Iterator [friend] |
Declare the dynamic allocation hooks.
Underlying table of event handlers.
Reference to our Select_Reactor
.