Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 12]

ACE
CosEventChannelAdmin	Define the interfaces implemented by providers of the CORBA Event Service
AlreadyConnected	Exception raised if the user tries to connect to an already connected proxy
TypeError	Exception raised in Typed Event Services if there is a mismatch between the proxy and its peer (supplier or consumer.)
ProxyPushConsumer	Interface used by push-style suppliers
ProxyPushSupplier	Interface used by push-style consumers
ProxyPullSupplier	Interface used by pull-style consumers
ProxyPullConsumer	Interface used by pull-style suppliers
ConsumerAdmin	Abstract Factory used to create proxies for pull-style and push-style consumers
SupplierAdmin	Abstract Factory used to create proxies for pull-style and push-style suppliers
EventChannel	Main interface for the Event Service
CosEventComm	Define the interfaces implemented by users of the CORBA Event Service
Disconnected	Exception raised when a client tries to communicate with the Event Service after it has disconnected
PushConsumer	Define the interface implemented by push-style consumers
PushSupplier	Define the interface implemented by push-style suppliers
PullConsumer	Define the interface implemented by pull-style consumers
PullSupplier	Define the interface implemented by pull-style suppliers
TAO
details
TAO_CEC_ConsumerAdmin	ConsumerAdmin
TAO_CEC_ConsumerControl	ConsumerControl
TAO_CEC_ConsumerControl_Adapter	Forwards timeout events to the Reactive ConsumerControl
TAO_CEC_Default_Factory	A generic factory for EC experimentation
TAO_CEC_Dispatch_Command
TAO_CEC_Dispatching	Define the interface for the dispatching strategies
TAO_CEC_Dispatching_Task	Implement the dispatching queues for FIFO and Priority dispatching
TAO_CEC_DynamicImplementationServer
TAO_CEC_Event_Loader	Dynamically load an instance of the COS Event Service
TAO_CEC_EventChannel	The CosEventChannelAdmin::EventChannel implementation
ServantBaseHash
TAO_CEC_EventChannel_Attributes	Defines the construction time attributes for the Event Channel
TAO_CEC_Factory	Abstract factory for the CosEventChannel components
TAO_CEC_MT_Dispatching	Dispatching strategy that minimizes mt inversion
TAO_CEC_Operation_Params
TAO_CEC_Param
TAO_CEC_Ping_Pull_Consumer
TAO_CEC_Ping_Pull_Supplier
TAO_CEC_Ping_Push_Consumer
TAO_CEC_Ping_Push_Supplier
TAO_CEC_Propagate_Event_Pull
TAO_CEC_Propagate_Event_Push
TAO_CEC_Propagate_Typed_Event
TAO_CEC_ProxyPullConsumer	ProxyPullConsumer
TAO_CEC_ProxyPullSupplier	ProxyPullSupplier
TAO_CEC_ProxyPushConsumer	ProxyPushConsumer
TAO_CEC_ProxyPushConsumer_Guard	A Guard for the ProxyPushConsumer reference count
TAO_CEC_ProxyPushSupplier	ProxyPushSupplier
TAO_CEC_Pull_Event
TAO_CEC_Pulling_Strategy	Define the interface for the pulling strategies
TAO_CEC_Pulling_Strategy_Adapter	Forwards timeout events to the Reactive Pulling Strategy
TAO_CEC_Push_Command
TAO_CEC_Reactive_ConsumerControl	ConsumerControl
TAO_CEC_Reactive_Dispatching	Dispatch using the caller thread
TAO_CEC_Reactive_Pulling_Strategy	Dispatch using the caller thread
TAO_CEC_Reactive_SupplierControl	SupplierControl
TAO_CEC_Shutdown_Task_Command
TAO_CEC_SupplierAdmin	ProxyPushSupplier
TAO_CEC_SupplierControl	SupplierControl
TAO_CEC_SupplierControl_Adapter	Forwards timeout events to the Reactive SupplierControl
TAO_CEC_TypedConsumerAdmin
TAO_CEC_TypedEvent	Defines the operation and args list for the TypedEvent
TAO_CEC_TypedEventChannel
ServantBaseHash
TAO_CEC_TypedEventChannel_Attributes	Defines the construction time attributes for the Typed Event Channel
TAO_CEC_TypedProxyPushConsumer
TAO_CEC_TypedProxyPushConsumer_Guard	A Guard for the TypedProxyPushConsumer reference count
TAO_CEC_TypedSupplierAdmin