Here is a list of all documented variables with links to the class documentation for each member:

_debugLevel : epics::pvAccess::ResponseHandler
_description : epics::pvAccess::ResponseHandler
account : epics::pvAccess::PeerInfo
authority : epics::pvAccess::PeerInfo
aux : epics::pvAccess::PeerInfo
connected : pvac::ConnectEvent
event : pvac::MonitorSync
FULL_WITH_ID_TYPE_CODE : epics::pvAccess::IntrospectionRegistry
identified : epics::pvAccess::PeerInfo
local : epics::pvAccess::PeerInfo
message : pvac::MonitorEvent, pvac::PutEvent
NULL_TYPE_CODE : epics::pvAccess::IntrospectionRegistry
ONLY_ID_TYPE_CODE : epics::pvAccess::IntrospectionRegistry
peer : epics::pvAccess::PeerInfo
peerName : pvac::ConnectEvent
PRIORITY_ARCHIVE : epics::pvAccess::ChannelProvider
PRIORITY_DEFAULT : epics::pvAccess::ChannelProvider
PRIORITY_LINKS_DB : epics::pvAccess::ChannelProvider
PRIORITY_MAX : epics::pvAccess::ChannelProvider
PRIORITY_MIN : epics::pvAccess::ChannelProvider
PRIORITY_OPI : epics::pvAccess::ChannelProvider
realm : epics::pvAccess::PeerInfo
roles : epics::pvAccess::PeerInfo
root : pvac::Monitor
transport : epics::pvAccess::PeerInfo
transportVersion : epics::pvAccess::PeerInfo
valid : pvac::GetEvent
value : pvac::GetEvent