call Class

Article
02/04/2013

A call messaging block is a multi-source, ordered target_block that invokes a specified function when receiving a message.

template<
   class _Type,
   class _FunctorType = std::tr1::function<void(_Type const&)>
>
class call : public target_block<multi_link_registry<ISource<_Type>>>;

Parameters

_Type
The payload type of the messages propagated to this block.
_FunctorType
The signature of functions that this block can accept.

Members

Public Constructors

Name	Description
call::call Constructor	Overloaded. Constructs a call messaging block.
call::~call Destructor	Destroys the call messaging block.

Protected Methods

Name	Description
call::process_message Method	Processes a message that was accepted by this call messaging block.
call::propagate_message Method	Asynchronously passes a message from an ISource block to this call messaging block. It is invoked by the propagate method, when called by a source block.
call::send_message Method	Synchronously passes a message from an ISource block to this call messaging block. It is invoked by the send method, when called by a source block.