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

[detail level 123]

▼Nzmqpp	C++ wrapper around zmq
▼Ncurve	ZMQ curve facilities
Ckeypair	A pair of public and private key
Cactor	An actor is a thread with a pair socket connected to its parent
Cactor_initialization_exception	Represents a failed zmqpp::actor initialization
Cauth	Auth - authentication for ZeroMQ security mechanisms
Ccontext	Internal zmq context and io threads
Cexception	Represents the base zmqpp exception
Cframe	Internal frame wrapper for a single zmq message
Cinvalid_instance	Represents an attempt to use an invalid object
Cmessage	Zmq message with optional multipart support
Cpoller	Polling wrapper
Creactor	Reactor object that helps to manage multiple socket by calling a user-defined handler for each socket when a watched event occurs
Csocket	Zmq sockets
Cz85_exception	Thrown when an error occurs while encoding or decoding to/from z85
Czap_handler	A base ZAP handler object
Czap_request	A class for working with ZAP requests and replies
Czmq_internal_exception	Represents internal zmq errors
Cclient_options