#include <Dev_Poll_Reactor.h>
Collaboration diagram for ACE_Dev_Poll_Reactor::Token_Guard:
Public Member Functions | |
Token_Guard (ACE_Dev_Poll_Reactor_Token &token) | |
Constructor that will grab the token for us. | |
~Token_Guard (void) | |
void | release_token (void) |
Release the token .. | |
int | is_owner (void) |
int | acquire_quietly (ACE_Time_Value *max_wait=0) |
int | acquire (ACE_Time_Value *max_wait=0) |
Private Member Functions | |
Token_Guard (void) | |
Private Attributes | |
ACE_Dev_Poll_Reactor_Token & | token_ |
The Reactor token. | |
int | owner_ |
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Constructor that will grab the token for us.
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Destructor. This will release the token if it hasnt been released till this point |
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A helper method that acquires the token at a high priority, and does wake the current token holder. |
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A helper method that acquires the token 1) at a low priority, and 2) wait quietly for the token, not waking another thread. This is appropriate for cases where a thread wants to wait for and dispatch an event, not causing an existing waiter to relinquish the token, and also queueing up behind other threads waiting to modify event records. |
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Returns whether the thread that created this object ownes the token or not. |
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Release the token ..
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Flag that indicate whether the thread that created this object owns the token or not. A value of 0 indicates that this class hasnt got the token (and hence the thread) and a value of 1 vice-versa. |
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The Reactor token.
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