message Class

The basic message envelope containing the data payload being passed between messaging blocks.

template<
   class _Type
>
class message : public ::Concurrency::details::_Runtime_object;

Parameters

• _Type
  The data type of the payload within the message.

Members

Public Typedefs

Name	Description
type	A type alias for _Type.

Public Constructors

Name	Description
message::message Constructor	Overloaded. Constructs a message object.
message::~message Destructor	Destroys the message object.

Public Methods

Name	Description
message::add_ref Method	Adds to the reference count for the message object. Used for message blocks that need reference counting to determine message lifetimes.
message::msg_id Method	Returns the ID of the message object.
message::remove_ref Method	Subtracts from the reference count for the message object. Used for message blocks that need reference counting to determine message lifetimes.

Public Constants

Name	Description
message::payload Data Member	The payload of the message object.

Remarks

For more information, see Asynchronous Message Blocks.

Inheritance Hierarchy

_AllocBase

_Runtime_object

message

Requirements

Header: agents.h

Namespace: Concurrency

See Also

Reference

Concurrency Namespace