a source of observables which each emit values from one category specified by the key selector. More...

#include <rx-grouped_observable.hpp>

Inheritance diagram for rxcpp::grouped_observable< K, T, SourceOperator >:

Collaboration diagram for rxcpp::grouped_observable< K, T, SourceOperator >:

Public Types
typedef rxu::decay_t< K >	key_type

typedef tag_grouped_observable	observable_tag

Public Types inherited from rxcpp::observable< T, SourceOperator >
typedef rxu::decay_t< SourceOperator >	source_operator_type

typedef T	value_type

Public Types inherited from rxcpp::observable_base< T >
typedef tag_observable	observable_tag

typedef T	value_type

Public Member Functions
	grouped_observable ()

	grouped_observable (const SourceOperator &o)

	grouped_observable (SourceOperator &&o)

template<class SO >
	grouped_observable (const grouped_observable< K, T, SO > &o)

template<class SO >
	grouped_observable (grouped_observable< K, T, SO > &&o)

grouped_observable< K, T >	as_dynamic () const

key_type	get_key () const

Public Member Functions inherited from rxcpp::observable< T, SourceOperator >
	~observable ()

	observable ()

	observable (const source_operator_type &o)

	observable (source_operator_type &&o)

template<class SO >
	observable (const observable< T, SO > &o)
	implicit conversion between observables of the same value_type More...

template<class SO >
	observable (observable< T, SO > &&o)
	implicit conversion between observables of the same value_type More...

template<class... AN>
observable< T >	as_dynamic (AN **...) const

template<class... AN>
blocking_observable< T, this_type >	as_blocking (AN **...) const

template<class... ArgN>
auto	subscribe (ArgN &&...an) const -> composite_subscription
	Subscribe will cause the source observable to emit values to the provided subscriber. More...

template<class... AN>
auto	all (AN &&...an) const
	Returns an Observable that emits true if every item emitted by the source Observable satisfies a specified condition, otherwise false. Emits true if the source Observable terminates without emitting any item. More...

template<class... AN>
auto	is_empty (AN &&...an) const
	Returns an Observable that emits true if the source Observable is empty, otherwise false. More...

template<class... AN>
auto	any (AN &&...an) const
	Returns an Observable that emits true if any item emitted by the source Observable satisfies a specified condition, otherwise false. Emits false if the source Observable terminates without emitting any item. More...

template<class... AN>
auto	exists (AN &&...an) const
	Returns an Observable that emits true if any item emitted by the source Observable satisfies a specified condition, otherwise false. Emits false if the source Observable terminates without emitting any item. More...

template<class... AN>
auto	contains (AN &&...an) const
	Returns an Observable that emits true if the source Observable emitted a specified item, otherwise false. Emits false if the source Observable terminates without emitting any item. More...

template<class... AN>
auto	filter (AN &&...an) const
	For each item from this observable use Predicate to select which items to emit from the new observable that is returned. More...

template<class... AN>
auto	switch_if_empty (AN &&...an) const
	If the source Observable terminates without emitting any items, emits items from a backup Observable. More...

template<class... AN>
auto	default_if_empty (AN &&...an) const
	If the source Observable terminates without emitting any items, emits a default item and completes. More...

template<class... AN>
auto	sequence_equal (AN...an) const
	Determine whether two Observables emit the same sequence of items. More...

template<class... AN>
auto	tap (AN &&...an) const
	inspect calls to on_next, on_error and on_completed. More...

template<class... AN>
auto	time_interval (AN &&...an) const
	Returns an observable that emits indications of the amount of time lapsed between consecutive emissions of the source observable. The first emission from this new Observable indicates the amount of time lapsed between the time when the observer subscribed to the Observable and the time when the source Observable emitted its first item. More...

template<class... AN>
auto	timeout (AN &&...an) const
	Return an observable that terminates with timeout_error if a particular timespan has passed without emitting another item from the source observable. More...

template<class... AN>
auto	timestamp (AN &&...an) const
	Returns an observable that attaches a timestamp to each item emitted by the source observable indicating when it was emitted. More...

template<class... AN>
auto	finally (AN &&...an) const
	Add a new action at the end of the new observable that is returned. More...

template<class... AN>
auto	on_error_resume_next (AN &&...an) const
	If an error occurs, take the result from the Selector and subscribe to that instead. More...

template<class... AN>
auto	switch_on_error (AN &&...an) const
	If an error occurs, take the result from the Selector and subscribe to that instead. More...

template<class... AN>
auto	map (AN &&...an) const
	For each item from this observable use Selector to produce an item to emit from the new observable that is returned. More...

template<class... AN>
auto	transform (AN &&...an) const
	For each item from this observable use Selector to produce an item to emit from the new observable that is returned. More...

template<class... AN>
auto	debounce (AN &&...an) const
	Return an observable that emits an item if a particular timespan has passed without emitting another item from the source observable. More...

template<class... AN>
auto	delay (AN &&...an) const
	Return an observable that emits each item emitted by the source observable after the specified delay. More...

template<class... AN>
auto	distinct (AN &&...an) const
	For each item from this observable, filter out repeated values and emit only items that have not already been emitted. More...

template<class... AN>
auto	distinct_until_changed (AN &&...an) const
	For each item from this observable, filter out consequentially repeated values and emit only changes from the new observable that is returned. More...

template<class... AN>
auto	element_at (AN &&...an) const
	Pulls an item located at a specified index location in the sequence of items and emits that item as its own sole emission. More...

template<class... AN>
auto	window (AN &&...an) const
	Return an observable that emits connected, non-overlapping windows, each containing at most count items from the source observable. If the skip parameter is set, return an observable that emits windows every skip items containing at most count items from the source observable. More...

template<class... AN>
auto	window_with_time (AN &&...an) const
	Return an observable that emits observables every period time interval and collects items from this observable for period of time into each produced observable, on the specified scheduler. If the skip parameter is set, return an observable that emits observables every skip time interval and collects items from this observable for period of time into each produced observable, on the specified scheduler. More...

template<class... AN>
auto	window_with_time_or_count (AN &&...an) const
	Return an observable that emits connected, non-overlapping windows of items from the source observable that were emitted during a fixed duration of time or when the window has reached maximum capacity (whichever occurs first), on the specified scheduler. More...

template<class... AN>
auto	window_toggle (AN &&...an) const
	Return an observable that emits observables every period time interval and collects items from this observable for period of time into each produced observable, on the specified scheduler. More...

template<class... AN>
auto	buffer (AN &&...an) const
	Return an observable that emits connected, non-overlapping buffer, each containing at most count items from the source observable. If the skip parameter is set, return an observable that emits buffers every skip items containing at most count items from the source observable. More...

template<class... AN>
auto	buffer_with_time (AN &&...an) const
	Return an observable that emits buffers every period time interval and collects items from this observable for period of time into each produced buffer. If the skip parameter is set, Return an observable that emits buffers every skip time interval and collects items from this observable for period of time into each produced buffer, on the specified scheduler. More...

template<class... AN>
auto	buffer_with_time_or_count (AN &&...an) const
	Return an observable that emits connected, non-overlapping buffers of items from the source observable that were emitted during a fixed duration of time or when the buffer has reached maximum capacity (whichever occurs first), on the specified scheduler. More...

template<class... AN>
auto	switch_on_next (AN &&...an) const
	Return observable that emits the items emitted by the observable most recently emitted by the source observable. More...

template<class... AN>
auto	merge (AN...an) const
	For each given observable subscribe. For each item emitted from all of the given observables, deliver from the new observable that is returned. More...

template<class... AN>
auto	amb (AN...an) const
	For each item from only the first of the given observables deliver from the new observable that is returned, on the specified scheduler. More...

template<class... AN>
auto	flat_map (AN &&...an) const
	For each item from this observable use the CollectionSelector to produce an observable and subscribe to that observable. For each item from all of the produced observables use the ResultSelector to produce a value to emit from the new observable that is returned. More...

template<class... AN>
auto	merge_transform (AN &&...an) const
	For each item from this observable use the CollectionSelector to produce an observable and subscribe to that observable. For each item from all of the produced observables use the ResultSelector to produce a value to emit from the new observable that is returned. More...

template<class... AN>
auto	concat (AN...an) const
	For each item from this observable subscribe to one at a time, in the order received. For each item from all of the given observables deliver from the new observable that is returned. More...

template<class... AN>
auto	concat_map (AN &&...an) const
	For each item from this observable use the CollectionSelector to produce an observable and subscribe to that observable. For each item from all of the produced observables use the ResultSelector to produce a value to emit from the new observable that is returned. More...

template<class... AN>
auto	concat_transform (AN &&...an) const
	For each item from this observable use the CollectionSelector to produce an observable and subscribe to that observable. For each item from all of the produced observables use the ResultSelector to produce a value to emit from the new observable that is returned. More...

template<class... AN>
auto	with_latest_from (AN...an) const
	For each item from the first observable select the latest value from all the observables to emit from the new observable that is returned. More...

template<class... AN>
auto	combine_latest (AN...an) const
	For each item from all of the observables select a value to emit from the new observable that is returned. More...

template<class... AN>
auto	zip (AN &&...an) const
	Bring by one item from all given observables and select a value to emit from the new observable that is returned. More...

template<class... AN>
auto	group_by (AN &&...an) const
	Return an observable that emits grouped_observables, each of which corresponds to a unique key value and each of which emits those items from the source observable that share that key value. More...

template<class... AN>
auto	ignore_elements (AN &&...an) const
	Do not emit any items from the source Observable, but allow termination notification (either onError or onCompleted) to pass through unchanged. More...

template<class... AN>
auto	multicast (AN &&...an) const

template<class... AN>
auto	publish (AN &&...an) const
	Turn a cold observable hot and allow connections to the source to be independent of subscriptions. Turn a cold observable hot, send the most recent value to any new subscriber, and allow connections to the source to be independent of subscriptions. More...

template<class... AN>
auto	publish_synchronized (AN &&...an) const
	Turn a cold observable hot and allow connections to the source to be independent of subscriptions. More...

template<class... AN>
auto	replay (AN &&...an) const
	1) replay(optional Coordination, optional CompositeSubscription) Turn a cold observable hot, send all earlier emitted values to any new subscriber, and allow connections to the source to be independent of subscriptions. More...

template<class... AN>
auto	subscribe_on (AN &&...an) const
	Subscription and unsubscription are queued and delivered using the scheduler from the supplied coordination. More...

template<class... AN>
auto	observe_on (AN &&...an) const
	All values are queued and delivered using the scheduler from the supplied coordination. More...

template<class... AN>
auto	reduce (AN &&...an) const
	For each item from this observable use Accumulator to combine items, when completed use ResultSelector to produce a value that will be emitted from the new observable that is returned. More...

template<class... AN>
auto	accumulate (AN &&...an) const
	For each item from this observable use Accumulator to combine items, when completed use ResultSelector to produce a value that will be emitted from the new observable that is returned. More...

template<class... AN>
auto	first (AN **...) const
	For each item from this observable reduce it by sending only the first item. More...

template<class... AN>
auto	last (AN **...) const
	For each item from this observable reduce it by sending only the last item. More...

template<class... AN>
auto	count (AN **...) const
	For each item from this observable reduce it by incrementing a count. More...

template<class... AN>
auto	sum (AN **...) const
	For each item from this observable reduce it by adding to the previous items. More...

template<class... AN>
auto	average (AN **...) const
	For each item from this observable reduce it by adding to the previous values and then dividing by the number of items at the end. More...

template<class... AN>
auto	max (AN **...) const
	For each item from this observable reduce it by taking the max value of the previous items. More...

template<class... AN>
auto	min (AN **...) const
	For each item from this observable reduce it by taking the min value of the previous items. More...

template<class... AN>
auto	scan (AN...an) const
	For each item from this observable use Accumulator to combine items into a value that will be emitted from the new observable that is returned. More...

template<class... AN>
auto	sample_with_time (AN &&...an) const
	Return an Observable that emits the most recent items emitted by the source Observable within periodic time intervals. More...

template<class... AN>
auto	skip (AN...an) const
	Make new observable with skipped first count items from this observable. More...

template<class... AN>
auto	skip_last (AN...an) const
	Make new observable with skipped last count items from this observable. More...

template<class... AN>
auto	skip_until (AN...an) const
	Make new observable with items skipped until on_next occurs on the trigger observable or until the specified time. skip_until takes (TriggerObservable, optional Coordination) or (TimePoint, optional Coordination) More...

template<class... AN>
auto	take (AN...an) const
	For the first count items from this observable emit them from the new observable that is returned. More...

template<class... AN>
auto	take_last (AN &&...an) const
	Emit only the final t items emitted by the source Observable. More...

template<class... AN>
auto	take_until (AN &&...an) const
	For each item from this observable until on_next occurs on the trigger observable or until the specified time, emit them from the new observable that is returned. take_until takes (TriggerObservable, optional Coordination) or (TimePoint, optional Coordination) More...

template<class... AN>
auto	take_while (AN &&...an) const
	For the first items fulfilling the predicate from this observable emit them from the new observable that is returned. More...

template<class... AN>
auto	repeat (AN...an) const
	Repeat this observable for the given number of times or infinitely. More...

template<class... AN>
auto	retry (AN...an) const
	Retry this observable for the given number of times. More...

template<class... AN>
auto	start_with (AN...an) const
	Start with the supplied values, then concatenate this observable. More...

template<class... AN>
auto	pairwise (AN...an) const
	Take values pairwise from this observable. More...

Additional Inherited Members
Public Attributes inherited from rxcpp::observable< T, SourceOperator >
source_operator_type	source_operator