overwrite_buffer::accept_message Method
Accepts a message that was offered by this overwrite_buffer messaging block, returning a copy of the message to the caller.
virtual message<_Type> * accept_message(
runtime_object_identity _MsgId
);
Parameters
- _MsgId
The runtime_object_identity of the offered message object.
Return Value
A pointer to the message object that the caller now has ownership of.
Remarks
The overwrite_buffer messaging block returns copies of the message to its targets, rather than transferring ownership of the currently held message.
Requirements
Header: agents.h
Namespace: concurrency