a group's settings per side of its ring: the side's wait strategy on the clock and its lead per direction. The owner keeps them in its store, keyed and defaulted by role; a hosted device (device_t::hosted) mirrors the transport's as plain promoteds, its chains to the host serve them More...

#include <dx_stream_group.h>

Inheritance diagram for dx::stream::settings< device_t, store >:

Classes
struct	client
	the client side: the group's clients (app engine, service client, ASIO/CoreAudio/WASAPI host) and the ring margin they keep to the transport - the client's own, in its store More...
struct	transport
	the transport side: the tick and the frames it moves data ahead of/behind the device, kept per wait strategy - a strategy switch rebinds the leads to the new strategy's store and reloads them. A bus's own group runs its tick by them; a hosted device's group mirrors its host's, without a store More...

Public Types
typedef std::conditional_t< store, typename dx::promoted< uint32_t >::template preference< decltype(device_t::preference)>, dx::promoted< uint32_t > >	promoted

Public Member Functions
	settings ()
	settings (device_t &device, role::role role, const char strategy, std::string(key)(direction::direction, uint32_t))

Public Attributes
promoted	safety_offset [direction::directions]
promoted	sync_strategy

Detailed Description

template<typename device_t, bool store = true>
struct dx::stream::settings< device_t, store >

a group's settings per side of its ring: the side's wait strategy on the clock and its lead per direction. The owner keeps them in its store, keyed and defaulted by role; a hosted device (device_t::hosted) mirrors the transport's as plain promoteds, its chains to the host serve them