ISource Class

The ISource class is the interface for all source blocks. Source blocks propagate messages to ITarget blocks.

template<
   class _Type
>
class ISource;

Parameters

• _Type
  The data type of the payload within the messages produced by the source block.

Members

Public Typedefs

Name	Description
source_type	A type alias for _Type.

Public Constructors

Name	Description
ISource::~ISource Destructor	Destroys the ISource object.

Public Methods

Name	Description
ISource::accept Method	When overridden in a derived class, accepts a message that was offered by this ISource block, transferring ownership to the caller.
ISource::acquire_ref Method	When overridden in a derived class, acquires a reference count on this ISource block, to prevent deletion.
ISource::consume Method	When overridden in a derived class, consumes a message previously offered by this ISource block and successfully reserved by the target, transferring ownership to the caller.
ISource::link_target Method	When overridden in a derived class, links a target block to this ISource block.
ISource::release Method	When overridden in a derived class, releases a previous successful message reservation.
ISource::release_ref Method	When overridden in a derived class, releases a reference count on this ISource block.
ISource::reserve Method	When overridden in a derived class, reserves a message previously offered by this ISource block.
ISource::unlink_target Method	When overridden in a derived class, unlinks a target block from this ISource block, if found to be previously linked.
ISource::unlink_targets Method	When overridden in a derived class, unlinks all target blocks from this ISource block.

Remarks

For more information, see Asynchronous Message Blocks.

Inheritance Hierarchy

ISource

Requirements

Header: agents.h

Namespace: concurrency

See Also

Reference

concurrency Namespace

ITarget Class