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Diffstat (limited to 'docs/tutorials/014/EndTask.h')
-rw-r--r-- | docs/tutorials/014/EndTask.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/docs/tutorials/014/EndTask.h b/docs/tutorials/014/EndTask.h deleted file mode 100644 index 6f89a955817..00000000000 --- a/docs/tutorials/014/EndTask.h +++ /dev/null @@ -1,80 +0,0 @@ - -// $Id$ - -// EndTask.h -// -// Tutorial regarding a way to use ACE_Stream. -// -// written by bob mcwhirter (bob@netwrench.com) -// -// - -#ifndef ENDTASK_H -#define ENDTASK_H - -#include "Task.h" - -// When you setup a Stream and push your modules on, -// there are two additional modules that go unseen -// by the user. -// -// The Stream pushes on a Stream_Head in front of -// your first module, and a Stream_Tail behind your -// last module. -// -// If your put() a message to the Stream Tail, it -// assumes you did so in error. This simple EndTask -// class allows you to push a message to it and just -// have it safely Go Away. -// -// All this Task does is release the Message_Block -// and return 0. It's a suitable black-hole. - - -class EndTask : public Task -{ - -public: - - typedef Task inherited; - - EndTask(const char *nameOfTask) : - inherited(nameOfTask, 0) { - - // when we get open()'d, it with 0 threads - // since there is actually no processing to do. - - ACE_DEBUG ((LM_INFO,"(%P|%t) Line: %d, File: %s\n",__LINE__,__FILE__)); - }; - - virtual int open(void *) - { - ACE_DEBUG ((LM_INFO,"(%P|%t) Line: %d, File: %s\n",__LINE__,__FILE__)); - return 0; - } - - virtual int open(void) - { - ACE_DEBUG ((LM_INFO,"(%P|%t) Line: %d, File: %s\n",__LINE__,__FILE__)); - return 0; - } - - virtual ~EndTask(void) { - }; - - virtual int put(ACE_Message_Block *message, - ACE_Time_Value *timeout) { - - ACE_DEBUG ((LM_INFO,"(%P|%t) Line: %d, File: %s\n",__LINE__,__FILE__)); - ACE_UNUSED_ARG(timeout); - - // we don't have anything to do, so - // release() the message. - ACE_DEBUG ((LM_DEBUG, "(%P|%t) %s EndTask::put() -- releasing Message_Block\n", this->nameOfTask())); - message->release(); - return 0; - }; - -}; - -#endif // ENDTASK_H |