Save Interface */

primary ctor

primary ctor

primary ctor secondary constructor default ctors and dtors

primary ctor secondary constructor default ctors and dtors

primary ctor

region ctor/dtor

* \brief @code Void specialisation of @code advise method, at @tparam T=Void */

* \brief Adds a subscription for additions and removals of set elements. When the subscription is initially * added, [handler] is called with [AddRe

* \brief Adds a subscription to additions and removals of map elements. When a map element is updated, the [handler] * is called twice: to report th

* \brief Adds a subscription to additions and removals of list elements. When a list element is updated, * the [handler] is called twice: to report