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C++ optional::getType方法代码示例

本文整理汇总了C++中boost::optional::getType方法的典型用法代码示例。如果您正苦于以下问题：C++ optional::getType方法的具体用法？C++ optional::getType怎么用？C++ optional::getType使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类boost::optional的用法示例。


在下文中一共展示了optional::getType方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: handleSwiftDisconnected

		void handleSwiftDisconnected(const std::string &user, const boost::optional<Swift::ClientError> &error) {
			std::string message = "";
			bool reconnect = false;
			if (error) {
				switch(error->getType()) {
					case Swift::ClientError::UnknownError: message = ("Unknown Error"); reconnect = true; break;
					case Swift::ClientError::DomainNameResolveError: message = ("Unable to find server"); break;
					case Swift::ClientError::ConnectionError: message = ("Error connecting to server"); break;
					case Swift::ClientError::ConnectionReadError: message = ("Error while receiving server data"); reconnect = true; break;
					case Swift::ClientError::ConnectionWriteError: message = ("Error while sending data to the server"); reconnect = true; break;
					case Swift::ClientError::XMLError: message = ("Error parsing server data"); reconnect = true; break;
					case Swift::ClientError::AuthenticationFailedError: message = ("Login/password invalid"); break;
					case Swift::ClientError::CompressionFailedError: message = ("Error while compressing stream"); break;
					case Swift::ClientError::ServerVerificationFailedError: message = ("Server verification failed"); break;
					case Swift::ClientError::NoSupportedAuthMechanismsError: message = ("Authentication mechanisms not supported"); break;
					case Swift::ClientError::UnexpectedElementError: message = ("Unexpected response"); break;
					case Swift::ClientError::ResourceBindError: message = ("Error binding resource"); break;
					case Swift::ClientError::SessionStartError: message = ("Error starting session"); break;
					case Swift::ClientError::StreamError: message = ("Stream error"); break;
					case Swift::ClientError::TLSError: message = ("Encryption error"); break;
					case Swift::ClientError::ClientCertificateLoadError: message = ("Error loading certificate (Invalid password?)"); break;
					case Swift::ClientError::ClientCertificateError: message = ("Certificate not authorized"); break;

					case Swift::ClientError::UnknownCertificateError: message = ("Unknown certificate"); break;
					case Swift::ClientError::CertificateExpiredError: message = ("Certificate has expired"); break;
					case Swift::ClientError::CertificateNotYetValidError: message = ("Certificate is not yet valid"); break;
					case Swift::ClientError::CertificateSelfSignedError: message = ("Certificate is self-signed"); break;
					case Swift::ClientError::CertificateRejectedError: message = ("Certificate has been rejected"); break;
					case Swift::ClientError::CertificateUntrustedError: message = ("Certificate is not trusted"); break;
					case Swift::ClientError::InvalidCertificatePurposeError: message = ("Certificate cannot be used for encrypting your connection"); break;
					case Swift::ClientError::CertificatePathLengthExceededError: message = ("Certificate path length constraint exceeded"); break;
					case Swift::ClientError::InvalidCertificateSignatureError: message = ("Invalid certificate signature"); break;
					case Swift::ClientError::InvalidCAError: message = ("Invalid Certificate Authority"); break;
					case Swift::ClientError::InvalidServerIdentityError: message = ("Certificate does not match the host identity"); break;
				}
			}
			LOG4CXX_INFO(logger, user << ": Disconnected " << message);
			handleDisconnected(user, reconnect ? 0 : 3, message);

			boost::shared_ptr<Swift::Client> client = m_users[user];
			if (client) {
				client->onConnected.disconnect(boost::bind(&SwiftenPlugin::handleSwiftConnected, this, user));
				client->onDisconnected.disconnect(boost::bind(&SwiftenPlugin::handleSwiftDisconnected, this, user, _1));
				client->onMessageReceived.disconnect(boost::bind(&SwiftenPlugin::handleSwiftMessageReceived, this, user, _1));
				m_users.erase(user);
				m_handlers.erase(user);
			}

#ifndef WIN32
#ifndef __FreeBSD__
#ifndef __MACH__
			// force returning of memory chunks allocated by libxml2 to kernel
			malloc_trim(0);
#endif
#endif
#endif
		}
开发者ID:Ghabry，项目名称:libtransport，代码行数:57，代码来源:main.cpp

示例2: 

void
Controller::Moderator::onPiecePlaced
(
	boost::signals2::connection const & inConnection,
	Utils::Location const & inLocation,
	boost::optional< Model::PlacedPiece > const & inPiecePlacement
)
{
	inConnection.disconnect();
	if ( inPiecePlacement )
	{
		if ( mCurrentPlayer->hasPiece( inPiecePlacement->getType() ) && isValidPlacement( inLocation, *inPiecePlacement ) )
		{
			mCurrentPlayer->takePiece( inPiecePlacement->getType() );
			mBoard.placeValidPiece( *inPiecePlacement, inLocation );
		}
		else
		{
			// TODO: give player a warning.
			// TODO: should player get a second chance?
		}
	}
	endTurn( inLocation );
}
开发者ID:ThomasHermans，项目名称:Carcassonne，代码行数:24，代码来源:Moderator.cpp

示例3: handleServerStopped

void MainController::handleServerStopped(boost::optional<ServerError> error) {
	if (error) {
		std::string message;
		switch (error->getType()) {
			case ServerError::C2SPortConflict: 
				message = std::string("Error: Port ") + boost::lexical_cast<std::string>(server->getClientToServerPort()) + std::string(" in use");
				break;
			case ServerError::C2SError:
				message = std::string("Local connection server error");
			 break;
			case ServerError::LinkLocalPortConflict: 
				message = std::string("Error: Port ") + boost::lexical_cast<std::string>(server->getLinkLocalPort()) + std::string(" in use");
				break;
			case ServerError::LinkLocalError: 
				message = std::string("External connection server error");
				break;
		}
		menuletController->setXMPPStatus(message, MenuletController::Offline);
	}
	else {
		menuletController->setXMPPStatus("XMPP Server Not Running", MenuletController::Offline);
	}
}
开发者ID:bessey，项目名称:picnic-doc-server，代码行数:23，代码来源:MainController.cpp

示例4: handleDisconnected

void MainController::handleDisconnected(const boost::optional<ClientError>& error) {
	if (quitRequested_) {
		resetClient();
		loginWindow_->quit();
	}
	else if (error) {
		std::string message;
		std::string certificateErrorMessage;
		switch(error->getType()) {
			case ClientError::UnknownError: message = QT_TRANSLATE_NOOP("", "Unknown Error"); break;
			case ClientError::DomainNameResolveError: message = QT_TRANSLATE_NOOP("", "Unable to find server"); break;
			case ClientError::ConnectionError: message = QT_TRANSLATE_NOOP("", "Error connecting to server"); break;
			case ClientError::ConnectionReadError: message = QT_TRANSLATE_NOOP("", "Error while receiving server data"); break;
			case ClientError::ConnectionWriteError: message = QT_TRANSLATE_NOOP("", "Error while sending data to the server"); break;
			case ClientError::XMLError: message = QT_TRANSLATE_NOOP("", "Error parsing server data"); break;
			case ClientError::AuthenticationFailedError: message = QT_TRANSLATE_NOOP("", "Login/password invalid"); break;
			case ClientError::CompressionFailedError: message = QT_TRANSLATE_NOOP("", "Error while compressing stream"); break;
			case ClientError::ServerVerificationFailedError: message = QT_TRANSLATE_NOOP("", "Server verification failed"); break;
			case ClientError::NoSupportedAuthMechanismsError: message = QT_TRANSLATE_NOOP("", "Authentication mechanisms not supported"); break;
			case ClientError::UnexpectedElementError: message = QT_TRANSLATE_NOOP("", "Unexpected response"); break;
			case ClientError::ResourceBindError: message = QT_TRANSLATE_NOOP("", "Error binding resource"); break;
			case ClientError::SessionStartError: message = QT_TRANSLATE_NOOP("", "Error starting session"); break;
			case ClientError::StreamError: message = QT_TRANSLATE_NOOP("", "Stream error"); break;
			case ClientError::TLSError: message = QT_TRANSLATE_NOOP("", "Encryption error"); break;
			case ClientError::ClientCertificateLoadError: message = QT_TRANSLATE_NOOP("", "Error loading certificate (Invalid password?)"); break;
			case ClientError::ClientCertificateError: message = QT_TRANSLATE_NOOP("", "Certificate not authorized"); break;

			case ClientError::UnknownCertificateError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Unknown certificate"); break;
			case ClientError::CertificateExpiredError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has expired"); break;
			case ClientError::CertificateNotYetValidError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is not yet valid"); break;
			case ClientError::CertificateSelfSignedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is self-signed"); break;
			case ClientError::CertificateRejectedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has been rejected"); break;
			case ClientError::CertificateUntrustedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is not trusted"); break;
			case ClientError::InvalidCertificatePurposeError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate cannot be used for encrypting your connection"); break;
			case ClientError::CertificatePathLengthExceededError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate path length constraint exceeded"); break;
			case ClientError::InvalidCertificateSignatureError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Invalid certificate signature"); break;
			case ClientError::InvalidCAError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Invalid Certificate Authority"); break;
			case ClientError::InvalidServerIdentityError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate does not match the host identity"); break;
		}
		bool forceReconnectAfterCertificateTrust = false;
		if (!certificateErrorMessage.empty()) {
			Certificate::ref certificate = certificateTrustChecker_->getLastCertificate();
			if (loginWindow_->askUserToTrustCertificatePermanently(certificateErrorMessage, certificate)) {
				certificateStorage_->addCertificate(certificate);
				forceReconnectAfterCertificateTrust = true;
			}
			else {
				message = QT_TRANSLATE_NOOP("", "Certificate error");
			}
		}

		if (forceReconnectAfterCertificateTrust) {
			performLoginFromCachedCredentials();
		}
		else if (!rosterController_) { //hasn't been logged in yet
			signOut();
			loginWindow_->setMessage(message);
		} else {
			logout();
			setReconnectTimer();
			if (lastDisconnectError_) {
				message = str(format(QT_TRANSLATE_NOOP("", "Reconnect to %1% failed: %2%. Will retry in %3% seconds.")) % jid_.getDomain() % message % boost::lexical_cast<std::string>(timeBeforeNextReconnect_));
				lastDisconnectError_->conclude();
			} else {
				message = str(format(QT_TRANSLATE_NOOP("", "Disconnected from %1%: %2%.")) % jid_.getDomain() % message);
			}
			lastDisconnectError_ = boost::shared_ptr<ErrorEvent>(new ErrorEvent(JID(jid_.getDomain()), message));
			eventController_->handleIncomingEvent(lastDisconnectError_);
		}
	}
}
开发者ID:bessey，项目名称:picnic-doc-server，代码行数:71，代码来源:MainController.cpp

示例5: handleDisconnected

void MainController::handleDisconnected(const boost::optional<ClientError>& error) {
	if (rosterController_) {
		rosterController_->getWindow()->setStreamEncryptionStatus(false);
	}
	if (adHocManager_) {
		adHocManager_->setOnline(false);
	}
	if (settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {
		purgeCachedCredentials();
	}
	if (quitRequested_) {
		resetClient();
		loginWindow_->quit();
	}
	else if (error) {
		std::string message;
		std::string certificateErrorMessage;
		bool forceSignout = false;
		switch(error->getType()) {
			case ClientError::UnknownError: message = QT_TRANSLATE_NOOP("", "Unknown Error"); break;
			case ClientError::DomainNameResolveError: message = QT_TRANSLATE_NOOP("", "Unable to find server"); break;
			case ClientError::ConnectionError: message = QT_TRANSLATE_NOOP("", "Error connecting to server"); break;
			case ClientError::ConnectionReadError: message = QT_TRANSLATE_NOOP("", "Error while receiving server data"); break;
			case ClientError::ConnectionWriteError: message = QT_TRANSLATE_NOOP("", "Error while sending data to the server"); break;
			case ClientError::XMLError: message = QT_TRANSLATE_NOOP("", "Error parsing server data"); break;
			case ClientError::AuthenticationFailedError: message = QT_TRANSLATE_NOOP("", "Login/password invalid"); break;
			case ClientError::CompressionFailedError: message = QT_TRANSLATE_NOOP("", "Error while compressing stream"); break;
			case ClientError::ServerVerificationFailedError: message = QT_TRANSLATE_NOOP("", "Server verification failed"); break;
			case ClientError::NoSupportedAuthMechanismsError: message = QT_TRANSLATE_NOOP("", "Authentication mechanisms not supported"); break;
			case ClientError::UnexpectedElementError: message = QT_TRANSLATE_NOOP("", "Unexpected response"); break;
			case ClientError::ResourceBindError: message = QT_TRANSLATE_NOOP("", "Error binding resource"); break;
			case ClientError::SessionStartError: message = QT_TRANSLATE_NOOP("", "Error starting session"); break;
			case ClientError::StreamError: message = QT_TRANSLATE_NOOP("", "Stream error"); break;
			case ClientError::TLSError: message = QT_TRANSLATE_NOOP("", "Encryption error"); break;
			case ClientError::ClientCertificateLoadError: message = QT_TRANSLATE_NOOP("", "Error loading certificate (Invalid file or password?)"); break;
			case ClientError::ClientCertificateError: message = QT_TRANSLATE_NOOP("", "Certificate not authorized"); break;
			case ClientError::CertificateCardRemoved: message = QT_TRANSLATE_NOOP("", "Certificate card removed"); forceSignout = true; break;

			case ClientError::UnknownCertificateError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Unknown certificate"); break;
			case ClientError::CertificateExpiredError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has expired"); break;
			case ClientError::CertificateNotYetValidError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is not yet valid"); break;
			case ClientError::CertificateSelfSignedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is self-signed"); break;
			case ClientError::CertificateRejectedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has been rejected"); break;
			case ClientError::CertificateUntrustedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is not trusted"); break;
			case ClientError::InvalidCertificatePurposeError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate cannot be used for encrypting your connection"); break;
			case ClientError::CertificatePathLengthExceededError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate path length constraint exceeded"); break;
			case ClientError::InvalidCertificateSignatureError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Invalid certificate signature"); break;
			case ClientError::InvalidCAError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Invalid Certificate Authority"); break;
			case ClientError::InvalidServerIdentityError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate does not match the host identity"); break;
			case ClientError::RevokedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has been revoked"); break;
			case ClientError::RevocationCheckFailedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Unable to determine certificate revocation state"); break;
		}
		bool forceReconnectAfterCertificateTrust = false;
		if (!certificateErrorMessage.empty()) {
			std::vector<Certificate::ref> certificates = certificateTrustChecker_->getLastCertificateChain();
			if (!certificates.empty() && loginWindow_->askUserToTrustCertificatePermanently(certificateErrorMessage, certificates)) {
				certificateStorage_->addCertificate(certificates[0]);
				forceReconnectAfterCertificateTrust = true;
			}
			else {
				message = QT_TRANSLATE_NOOP("", "Certificate error");
			}
		}

		if (!message.empty() && error->getErrorCode()) {
			message = str(format(QT_TRANSLATE_NOOP("", "%1% (%2%)")) % message % error->getErrorCode()->message());
		}

		if (forceReconnectAfterCertificateTrust && settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {
			forceReconnectAfterCertificateTrust = false;
			forceSignout = true;
			message = QT_TRANSLATE_NOOP("", "Re-enter credentials and retry");
		}

		if (forceReconnectAfterCertificateTrust) {
			performLoginFromCachedCredentials();
		}
		else if (forceSignout || !rosterController_) { //hasn't been logged in yet or permanent error
			signOut();
			loginWindow_->setMessage(message);
			loginWindow_->setIsLoggingIn(false);
		} else {
			logout();
			if (settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {
				message = str(format(QT_TRANSLATE_NOOP("", "Disconnected from %1%: %2%. To reconnect, Sign Out and provide your password again.")) % jid_.getDomain() % message);
			} else {
				if (!offlineRequested_) {
					setReconnectTimer();
				}
				if (lastDisconnectError_) {
					message = str(format(QT_TRANSLATE_NOOP("", "Reconnect to %1% failed: %2%. Will retry in %3% seconds.")) % jid_.getDomain() % message % boost::lexical_cast<std::string>(timeBeforeNextReconnect_));
					lastDisconnectError_->conclude();
				} else {
					message = str(format(QT_TRANSLATE_NOOP("", "Disconnected from %1%: %2%.")) % jid_.getDomain() % message);
				}
				lastDisconnectError_ = boost::make_shared<ErrorEvent>(JID(jid_.getDomain()), message);
				eventController_->handleIncomingEvent(lastDisconnectError_);
			}
		}
	}
//.........这里部分代码省略.........
开发者ID:scopeInfinity，项目名称:swift，代码行数:101，代码来源:MainController.cpp


注：本文中的boost::optional::getType方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。