WaitSet policy that explicitly provides fixed sized storage only. More...

#include <static_storage.hpp>

Inheritance diagram for rclcpp::wait_set_policies::StaticStorage< NumberOfSubscriptions, NumberOfGuardCondtions, NumberOfTimers, NumberOfClients, NumberOfServices, NumberOfWaitables >:

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Collaboration diagram for rclcpp::wait_set_policies::StaticStorage< NumberOfSubscriptions, NumberOfGuardCondtions, NumberOfTimers, NumberOfClients, NumberOfServices, NumberOfWaitables >:

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Classes
class	SubscriptionEntry

struct	WaitableEntry

Protected Types
using	is_mutable = std::false_type

using	ArrayOfSubscriptions = std::array< SubscriptionEntry, NumberOfSubscriptions >

using	SubscriptionsIterable = ArrayOfSubscriptions

using	ArrayOfGuardConditions = std::array< std::shared_ptr< rclcpp::GuardCondition >, NumberOfGuardCondtions >

using	GuardConditionsIterable = ArrayOfGuardConditions

using	ArrayOfTimers = std::array< std::shared_ptr< rclcpp::TimerBase >, NumberOfTimers >

using	TimersIterable = ArrayOfTimers

using	ArrayOfClients = std::array< std::shared_ptr< rclcpp::ClientBase >, NumberOfClients >

using	ClientsIterable = ArrayOfClients

using	ArrayOfServices = std::array< std::shared_ptr< rclcpp::ServiceBase >, NumberOfServices >

using	ServicesIterable = ArrayOfServices

using	ArrayOfWaitables = std::array< WaitableEntry, NumberOfWaitables >

using	WaitablesIterable = ArrayOfWaitables

Protected Member Functions
template<class ArrayOfExtraGuardConditions >
	StaticStorage (const ArrayOfSubscriptions &subscriptions, const ArrayOfGuardConditions &guard_conditions, const ArrayOfExtraGuardConditions &extra_guard_conditions, const ArrayOfTimers &timers, const ArrayOfClients &clients, const ArrayOfServices &services, const ArrayOfWaitables &waitables, rclcpp::Context::SharedPtr context)

	~StaticStorage ()=default

template<class ArrayOfExtraGuardConditions >
void	storage_rebuild_rcl_wait_set (const ArrayOfExtraGuardConditions &extra_guard_conditions)

void	storage_acquire_ownerships ()

void	storage_release_ownerships ()

Protected Member Functions inherited from rclcpp::wait_set_policies::detail::StoragePolicyCommon< true >
	StoragePolicyCommon (const SubscriptionsIterable &subscriptions, const GuardConditionsIterable &guard_conditions, const ExtraGuardConditionsIterable &extra_guard_conditions, const TimersIterable &timers, const ClientsIterable &clients, const ServicesIterable &services, const WaitablesIterable &waitables, rclcpp::Context::SharedPtr context)

	~StoragePolicyCommon ()

std::pair< void , EntityT >	get_raw_pointer_from_smart_pointer (const std::shared_ptr< EntityT > &shared_pointer)

std::pair< std::shared_ptr< EntityT >, EntityT * >	get_raw_pointer_from_smart_pointer (const std::weak_ptr< EntityT > &weak_pointer)

void	storage_rebuild_rcl_wait_set_with_sets (const SubscriptionsIterable &subscriptions, const GuardConditionsIterable &guard_conditions, const ExtraGuardConditionsIterable &extra_guard_conditions, const TimersIterable &timers, const ClientsIterable &clients, const ServicesIterable &services, const WaitablesIterable &waitables)
	Rebuild the wait set, preparing it for the next wait call. More...

const rcl_wait_set_t &	storage_get_rcl_wait_set () const

rcl_wait_set_t &	storage_get_rcl_wait_set ()

void	storage_flag_for_resize ()

Protected Attributes
const ArrayOfSubscriptions	subscriptions_

const ArrayOfGuardConditions	guard_conditions_

const ArrayOfTimers	timers_

const ArrayOfClients	clients_

const ArrayOfServices	services_

const ArrayOfWaitables	waitables_

Protected Attributes inherited from rclcpp::wait_set_policies::detail::StoragePolicyCommon< true >
rcl_wait_set_t	rcl_wait_set_

rclcpp::Context::SharedPtr	context_

bool	needs_pruning_

bool	needs_resize_

Detailed Description

template<std::size_t NumberOfSubscriptions, std::size_t NumberOfGuardCondtions, std::size_t NumberOfTimers, std::size_t NumberOfClients, std::size_t NumberOfServices, std::size_t NumberOfWaitables>
class rclcpp::wait_set_policies::StaticStorage< NumberOfSubscriptions, NumberOfGuardCondtions, NumberOfTimers, NumberOfClients, NumberOfServices, NumberOfWaitables >

WaitSet policy that explicitly provides fixed sized storage only.

Note the underlying rcl_wait_set_t is still dynamically allocated, but only once during construction, and deallocated once during destruction.