rx-buffer_time_count.hpp File Reference

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...

#include "../rx-includes.hpp"

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Classes
struct	rxcpp::member_overload< buffer_with_time_or_count_tag >

Namespaces
	rxcpp
	rxcpp::operators

Macros
#define	RXCPP_OPERATORS_RX_BUFFER_WITH_TIME_OR_COUNT_HPP

Functions
template<class... AN>
auto	rxcpp::operators::buffer_with_time_or_count (AN &&...an) -> operator_factory< buffer_with_time_or_count_tag, AN... >
	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...

Detailed Description

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.

Template Parameters

Duration	the type of the time interval.
Coordination	the type of the scheduler (optional).

Parameters

period	the period of time each buffer collects items before it is emitted and replaced with a new buffer.
count	the maximum size of each buffer before it is emitted and new buffer is created.
coordination	the scheduler for the buffers (optional).

Returns

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).

Sample Code

    auto start = std::chrono::steady_clock::now();
    auto int1 = rxcpp::observable<>::range(1L, 3L);
    auto int2 = rxcpp::observable<>::timer(std::chrono::milliseconds(50));
    auto values = int1.
        concat(int2).
        buffer_with_time_or_count(std::chrono::milliseconds(20), 2, rxcpp::observe_on_event_loop());
    values.
        as_blocking().
        subscribe(
            [start](std::vector<long> v){
                printf("OnNext:");
                std::for_each(v.begin(), v.end(), [](long a){
                    printf(" %ld", a);
                });
                printf("\n");
            },
            [](){printf("OnCompleted\n");});

OnNext: 1 2
OnNext: 3
OnNext:
OnNext: 1
OnCompleted

Sample Code

    auto start = std::chrono::steady_clock::now();
    auto int1 = rxcpp::observable<>::range(1L, 3L);
    auto int2 = rxcpp::observable<>::timer(std::chrono::milliseconds(50));
    auto values = int1.
        concat(int2).
        buffer_with_time_or_count(std::chrono::milliseconds(20), 2);
    values.
        subscribe(
            [start](std::vector<long> v){
                printf("OnNext:");
                std::for_each(v.begin(), v.end(), [](long a){
                    printf(" %ld", a);
                });
                printf("\n");
            },
            [](){printf("OnCompleted\n");});

OnNext: 1 2
OnNext: 3
OnNext:
OnNext: 1
OnCompleted

Macro Definition Documentation

#define RXCPP_OPERATORS_RX_BUFFER_WITH_TIME_OR_COUNT_HPP