alexaClientSDK::avsCommon::utils::RequiresShutdown Class Reference

#include <RequiresShutdown.h>

Inherited by alexaClientSDK::acl::AVSConnectionManager, alexaClientSDK::acl::MessageRouterInterface, alexaClientSDK::acl::TransportInterface, alexaClientSDK::acsdkAlerts::AlertsCapabilityAgent, alexaClientSDK::acsdkAlerts::renderer::Renderer, alexaClientSDK::acsdkAudioPlayer::AudioPlayer, alexaClientSDK::acsdkAuthorization::AuthorizationManager, alexaClientSDK::acsdkBluetooth::Bluetooth, alexaClientSDK::acsdkEqualizer::EqualizerCapabilityAgent, alexaClientSDK::acsdkExternalMediaPlayer::ExternalMediaPlayer, alexaClientSDK::acsdkExternalMediaPlayerInterfaces::ExternalMediaAdapterHandlerInterface, alexaClientSDK::acsdkExternalMediaPlayerInterfaces::ExternalMediaAdapterInterface [virtual], alexaClientSDK::acsdkNotifications::NotificationRenderer, alexaClientSDK::acsdkNotifications::NotificationsCapabilityAgent, alexaClientSDK::acsdkShutdownManager::test::RequiresShutdownHelper, alexaClientSDK::adsl::DirectiveRouter, alexaClientSDK::afml::AudioActivityTracker, alexaClientSDK::afml::VisualActivityTracker, alexaClientSDK::aplCapabilityCommon::BaseAPLCapabilityAgent, alexaClientSDK::avsCommon::sdkInterfaces::CallManagerInterface, alexaClientSDK::avsCommon::sdkInterfaces::DirectiveSequencerInterface, alexaClientSDK::avsCommon::utils::mediaPlayer::test::MockMediaPlayer, alexaClientSDK::avsCommon::utils::test::MockRequiresShutdown, alexaClientSDK::avsCommon::utils::test::Object, alexaClientSDK::bluetoothImplementations::blueZ::BlueZDeviceManager, alexaClientSDK::capabilitiesDelegate::CapabilitiesDelegate, alexaClientSDK::capabilityAgents::aip::AudioInputProcessor, alexaClientSDK::capabilityAgents::alexa::AlexaInterfaceMessageSender, alexaClientSDK::capabilityAgents::apiGateway::ApiGatewayCapabilityAgent, alexaClientSDK::capabilityAgents::doNotDisturb::DoNotDisturbCapabilityAgent, alexaClientSDK::capabilityAgents::modeController::ModeControllerCapabilityAgent, alexaClientSDK::capabilityAgents::mrm::MRMCapabilityAgent, alexaClientSDK::capabilityAgents::mrm::MRMHandlerInterface, alexaClientSDK::capabilityAgents::playbackController::PlaybackController, alexaClientSDK::capabilityAgents::playbackController::PlaybackRouter, alexaClientSDK::capabilityAgents::powerController::PowerControllerCapabilityAgent, alexaClientSDK::capabilityAgents::rangeController::RangeControllerCapabilityAgent, alexaClientSDK::capabilityAgents::speechSynthesizer::SpeechSynthesizer, alexaClientSDK::capabilityAgents::system::SoftwareInfoSender, alexaClientSDK::capabilityAgents::system::SoftwareInfoSendRequest, alexaClientSDK::capabilityAgents::system::UserInactivityMonitor, alexaClientSDK::capabilityAgents::toggleController::ToggleControllerCapabilityAgent, alexaClientSDK::captions::CaptionManager, alexaClientSDK::certifiedSender::CertifiedSender, alexaClientSDK::endpoints::EndpointRegistrationManager, alexaClientSDK::mediaPlayer::android::AndroidSLESMediaPlayer, alexaClientSDK::mediaPlayer::MediaPlayer, alexaClientSDK::mediaPlayer::SourceInterface, alexaClientSDK::playlistParser::ContentDecrypter, alexaClientSDK::playlistParser::Id3TagsRemover, alexaClientSDK::playlistParser::PlaylistParser, alexaClientSDK::playlistParser::UrlContentToAttachmentConverter, alexaClientSDK::sampleApp::LocaleAssetsManager, alexaClientSDK::sampleApplications::common::InteractionManager, alexaClientSDK::sampleApplications::ipcServerSampleApp::AplClientBridge, alexaClientSDK::sampleApplications::ipcServerSampleApp::gui::GUIClient, alexaClientSDK::sampleApplications::ipcServerSampleApp::gui::GUIManager, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::AlexaCaptionsHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::APLClientHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::AudioFocusManagerHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::DoNotDisturbHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::InteractionManagerHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::IPCRouter, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::LiveViewCameraHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::LoggerHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::SessionSetupHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::SystemHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::TemplateRuntimeHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::WindowManagerHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::LocaleAssetsManager, and alexaClientSDK::sdkClient::FeatureClientInterface.

Public Member Functions
	RequiresShutdown (const std::string &name)
virtual	~RequiresShutdown ()
	Destructor. More...
const std::string &	name () const
void	shutdown ()
bool	isShutdown () const

Protected Member Functions
virtual void	doShutdown ()=0

Detailed Description

Abstract base class which requires the derived class to implement a shutdown function and tries to verify that client code calls shutdown() correctly.

Constructor & Destructor Documentation

RequiresShutdown()

alexaClientSDK::avsCommon::utils::RequiresShutdown::RequiresShutdown

(

const std::string &

name

)

Constructor.

Parameters

name	The name of the class or object which requires shutdown calls. Used in log messages when problems are detected in shutdown or destruction sequences.

~RequiresShutdown()

virtual alexaClientSDK::avsCommon::utils::RequiresShutdown::~RequiresShutdown ( )

virtual

Destructor.

Member Function Documentation

doShutdown()

virtual void alexaClientSDK::avsCommon::utils::RequiresShutdown::doShutdown ( )

protectedpure virtual

Prepares/enables this object to be deleted. This should be the last function called on this object prior to deleting (or resetting) its shared_ptr.

Warning

• Attempting to call functions on this object after calling shutdown() can result in undefined behavior.
• Neglecting to call shutdown() on this object can result in resource leaks or other undefined behavior.

Implemented in alexaClientSDK::defaultClient::DefaultClient, alexaClientSDK::acsdkAudioPlayer::AudioPlayer, alexaClientSDK::acsdkBluetooth::Bluetooth, alexaClientSDK::acsdkExternalMediaPlayer::ExternalMediaAdapterHandler, alexaClientSDK::mediaPlayer::MediaPlayer, alexaClientSDK::acl::HTTP2Transport, alexaClientSDK::acsdkAuthorization::AuthorizationManager, alexaClientSDK::capabilitiesDelegate::CapabilitiesDelegate, alexaClientSDK::avsCommon::utils::mediaPlayer::test::MockMediaPlayer, alexaClientSDK::mediaPlayer::android::AndroidSLESMediaPlayer, alexaClientSDK::capabilityAgents::mrm::MRMCapabilityAgent, alexaClientSDK::capabilityAgents::doNotDisturb::DoNotDisturbCapabilityAgent, alexaClientSDK::playlistParser::UrlContentToAttachmentConverter, alexaClientSDK::aplCapabilityCommon::BaseAPLCapabilityAgent, alexaClientSDK::acl::MessageRouter, alexaClientSDK::acsdkNotifications::NotificationRenderer, alexaClientSDK::sampleApp::LocaleAssetsManager, alexaClientSDK::sampleApplications::ipcServerSampleApp::LocaleAssetsManager, alexaClientSDK::acsdkEqualizer::EqualizerCapabilityAgent, alexaClientSDK::endpoints::EndpointRegistrationManager, alexaClientSDK::capabilityAgents::system::SoftwareInfoSender, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::IPCRouter, alexaClientSDK::playlistParser::ContentDecrypter, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::SystemHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::AplClientBridge, alexaClientSDK::bluetoothImplementations::blueZ::BlueZDeviceManager, alexaClientSDK::captions::CaptionManager, alexaClientSDK::featureClient::VisualCharacteristicsFeatureClient, alexaClientSDK::featureClient::AlexaPresentationFeatureClient, alexaClientSDK::capabilityAgents::system::SoftwareInfoSendRequest, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::LiveViewCameraHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::WindowManagerHandler, alexaClientSDK::featureClient::LiveViewControllerFeatureClient, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::AudioFocusManagerHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::APLClientHandler, alexaClientSDK::capabilityAgents::apiGateway::ApiGatewayCapabilityAgent, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::SessionSetupHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::TemplateRuntimeHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::AlexaCaptionsHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::DoNotDisturbHandler, alexaClientSDK::featureClient::VisualStateTrackerFeatureClient, alexaClientSDK::playlistParser::PlaylistParser, alexaClientSDK::featureClient::PresentationOrchestratorFeatureClient, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::InteractionManagerHandler, alexaClientSDK::sampleApplications::ipcServerSampleApp::ipc::LoggerHandler, alexaClientSDK::playlistParser::Id3TagsRemover, alexaClientSDK::acsdkExternalMediaPlayer::StaticExternalMediaPlayerAdapterHandler, alexaClientSDK::avsCommon::utils::test::Object, and alexaClientSDK::acsdkShutdownManager::test::RequiresShutdownHelper.

isShutdown()

bool alexaClientSDK::avsCommon::utils::RequiresShutdown::isShutdown

(

)

const

Checks whether this object has had shutdown() called on it.

Returns

true if this object has been shut down, else false.

name()

const std::string& alexaClientSDK::avsCommon::utils::RequiresShutdown::name

(

)

const

Returns the name of this object.

Returns

The name of the object.

shutdown()

void alexaClientSDK::avsCommon::utils::RequiresShutdown::shutdown

(

)

Prepares/enables this object to be deleted. This should be the last function called on this object prior to deleting (or resetting) its shared_ptr.

Warning

• Attempting to call functions on this object after calling shutdown() can result in undefined behavior.
• Neglecting to call shutdown() on this object can result in resource leaks or other undefined behavior.

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The documentation for this class was generated from the following file:

• /workplace/avs-device-sdk/AVSCommon/Utils/include/AVSCommon/Utils/RequiresShutdown.h