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Diffstat (limited to 'docs/tutorials/015/page13.html')
| -rw-r--r-- | docs/tutorials/015/page13.html | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/docs/tutorials/015/page13.html b/docs/tutorials/015/page13.html index a6371dcc60a..786be8904eb 100644 --- a/docs/tutorials/015/page13.html +++ b/docs/tutorials/015/page13.html @@ -1,3 +1,4 @@ +<!-- $Id$ --> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> @@ -15,7 +16,7 @@ The Protocol_Task implementation takes care of the open(), close(), put() and svc() methods so that derivatives can concentrate on the send() and recv() methods. After a while you find that most -ACE_Task<> derivatives look very similar in the four basic methods and +ACE_Task<> derivatives look very similar in the four basic methods and only need one or two additional to do any real work. <HR> <PRE> @@ -35,7 +36,7 @@ only need one or two additional to do any real work. ; } -int <font color=#008888>Protocol_Task::open</font>(void *arg) +int <font color=#008888>Protocol_Task::open</font>(void *arg) { ACE_UNUSED_ARG(arg); @@ -62,7 +63,7 @@ int <font color=#008888>Protocol_Task::svc</font>(void) } <font color=red>/* There's nothing really magic about process(). We just decide if - we're moving data upstream or downstream and invoke the appropriate + we're moving data upstream or downstream and invoke the appropriate virtual function to handle it. */</font> int <font color=#008888>Protocol_Task::process</font>(ACE_Message_Block * message, ACE_Time_Value *timeout) @@ -71,16 +72,16 @@ int <font color=#008888>Protocol_Task::process</font>(ACE_Message_Block * messag { return this->send(message,timeout); } - + return this->recv(message,timeout); } <font color=red>/* We must insist that derivatives provide a meaningful overload for - these methods. It's fairly common for ACE object methods to return + these methods. It's fairly common for ACE object methods to return an error when an overload is expected but the method cannot be safely made pure virtual. */</font> - + int <font color=#008888>Protocol_Task::send</font>(ACE_Message_Block *message, ACE_Time_Value *timeout) { |