#include <Select_Reactor_Base.h>
Collaboration diagram for ACE_Select_Reactor_Handler_Repository:

Public Methods | |
| ACE_Select_Reactor_Handler_Repository (ACE_Select_Reactor_Impl &) | |
| Default "do-nothing" constructor. | |
| ~ACE_Select_Reactor_Handler_Repository (void) | |
| dtor. | |
| int | open (size_t size) |
| Initialize a repository of the appropriate <size>. More... | |
| int | close (void) |
| Close down the repository. | |
| ACE_Event_Handler* | find (ACE_HANDLE handle, size_t *index_p = 0) |
| int | bind (ACE_HANDLE, ACE_Event_Handler *, ACE_Reactor_Mask) |
| Bind the to the with the appropriate settings. | |
| int | unbind (ACE_HANDLE, ACE_Reactor_Mask mask) |
| Remove the binding of in accordance with the <mask>. | |
| int | unbind_all (void) |
| Remove all the tuples. | |
| int | invalid_handle (ACE_HANDLE handle) |
| int | handle_in_range (ACE_HANDLE handle) |
| size_t | size (void) const |
| Returns the current table size. | |
| size_t | max_handlep1 (void) |
| 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 Attributes | |
| ACE_Select_Reactor_Impl& | select_reactor_ |
| Reference to our <Select_Reactor>. | |
| ssize_t | max_size_ |
| Maximum number of handles. | |
| int | max_handlep1_ |
| The highest currently active handle, plus 1 (ranges between 0 and <max_size_>. | |
| ACE_Event_Tuple* | event_handlers_ |
Friends | |
| class | ACE_Select_Reactor_Handler_Repository_Iterator |
This class is necessary to shield differences between UNIX and Win32. In UNIX, is an int, whereas in Win32 it's a void *. This class hides all these details from the bulk of the code. All of these methods are called with the main <Select_Reactor> token lock held.
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Default "do-nothing" constructor.
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dtor.
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Bind the to the with the appropriate settings.
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Close down the repository.
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Dump the state of an object.
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Return the associated with . If <index_p> is non-0, then return the index location of the <handle>, if found. |
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Maximum ACE_HANDLE value, plus 1.
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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. |
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Returns the current table size.
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Remove the binding of in accordance with the <mask>.
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Remove all the tuples.
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Declare the dynamic allocation hooks.
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The NT version implements this via a dynamically allocated array of . Since NT implements ACE_HANDLE as a void * we can't directly index into this array. Therefore, we just do a linear search (for now). Next, we'll modify things to use hashing or something faster... |
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The highest currently active handle, plus 1 (ranges between 0 and <max_size_>.
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Maximum number of handles.
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Reference to our <Select_Reactor>.
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1.2.3 written by Dimitri van Heesch,
© 1997-2000