#include <SignalBase.hpp>

Inheritance diagram for RTT::internal::SignalBase:

Public Types
typedef ConnectionBase::shared_ptr	connection_t
typedef ListLockFree < connection_t >	connections_list
Public Member Functions
virtual int	arity () const =0
void	destroy ()
void	disconnect ()
void	reserve (size_t conns)
virtual	~SignalBase ()
Protected Member Functions
void	conn_connect (connection_t conn)
void	conn_destroy (connection_t conn)
void	conn_disconnect (connection_t conn)
void	conn_setup (connection_t conn)
	SignalBase ()
Protected Attributes
bool	emitting
connections_list	mconnections
Private Member Functions
const SignalBase &	operator= (const SignalBase &)
	SignalBase (const SignalBase &)
Friends
class	ConnectionBase

Detailed Description

The base signal class which stores connection objects. It implements real-time management of connections, such that connection/disconnetion of a handler is always thread-safe and real-time.

Definition at line 128 of file SignalBase.hpp.

Member Typedef Documentation

typedef ConnectionBase::shared_ptr RTT::internal::SignalBase::connection_t

Definition at line 131 of file SignalBase.hpp.

typedef ListLockFree<connection_t> RTT::internal::SignalBase::connections_list

Definition at line 133 of file SignalBase.hpp.

Constructor & Destructor Documentation

RTT::internal::SignalBase::SignalBase ( ) [protected]

Definition at line 210 of file SignalBase.cpp.

RTT::internal::SignalBase::~SignalBase ( ) [virtual]

Deletes this Signal and will destroy all connections and handles of this object. It is not necessary to call disconnect() or disconnect() prior to destroying a SignalBase.

Definition at line 229 of file SignalBase.cpp.

RTT::internal::SignalBase::SignalBase ( const SignalBase & ) [private]

Member Function Documentation

virtual int RTT::internal::SignalBase::arity ( ) const [pure virtual]

Returns the arity (the number of arguments) of this signal.

Implemented in RTT::internal::OROCOS_SIGNAL_N< R, SlotFunctionT >.

void RTT::internal::SignalBase::conn_connect ( connection_t conn ) [protected]

Definition at line 103 of file SignalBase.cpp.

void RTT::internal::SignalBase::conn_destroy ( connection_t conn ) [protected]

Definition at line 130 of file SignalBase.cpp.

void RTT::internal::SignalBase::conn_disconnect ( connection_t conn ) [protected]

Definition at line 146 of file SignalBase.cpp.

void RTT::internal::SignalBase::conn_setup ( connection_t conn ) [protected]

Definition at line 88 of file SignalBase.cpp.

void RTT::internal::SignalBase::destroy ( )

Destroys all connections. This will destroy all connections of this Event. All Handles will be disconnected and unable to reconnect.

Definition at line 252 of file SignalBase.cpp.

void RTT::internal::SignalBase::disconnect ( )

Disconnects all connections. All Handles will be disconnected, but able to reconnect.

Definition at line 241 of file SignalBase.cpp.

const SignalBase& RTT::internal::SignalBase::operator= ( const SignalBase & ) [private]

void RTT::internal::SignalBase::reserve ( size_t conns )

Reserves memory for a number of connections. Use this method to efficiently reserve memory for possible connections. If not used, the event will reserve memory in batch, depending upon demand. This does not impair/influence real-time performance, only memory efficiency.

Parameters:

conns The number of connections to reserve memory for.

Definition at line 268 of file SignalBase.cpp.

Friends And Related Function Documentation

friend class ConnectionBase [friend]

Definition at line 144 of file SignalBase.hpp.

Member Data Documentation

bool RTT::internal::SignalBase::emitting [protected]

Definition at line 171 of file SignalBase.hpp.

connections_list RTT::internal::SignalBase::mconnections [protected]

Definition at line 154 of file SignalBase.hpp.

The documentation for this class was generated from the following files:

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes