hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData Struct Reference

Value type for data for buffering and writing to OLDB. This base class is used as an interface toward the client of CiiOldbDataPointAsync. More...

#include <ciiOldbDataPointAsync.hpp>

Inheritance diagram for hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData:

Public Member Functions
	OldbData (elt::oldb::CiiOldbDpQuality quality)
	OldbData (std::optional< T > value, std::optional< int64_t > timestamp, std::optional< elt::oldb::CiiOldbDpQuality > quality)
virtual	~OldbData ()=default
	Destructor.
	OldbData (const OldbData &)=delete
OldbData &	operator= (const OldbData &)=delete
	OldbData (OldbData &&)=default
OldbData &	operator= (OldbData &&)=default
std::optional< T >	GetValue () const
void	SetValue (T value)
std::optional< int64_t >	GetTimestamp () const
void	SetTimestamp (int64_t timestamp)
std::optional< elt::oldb::CiiOldbDpQuality >	GetQuality () const
	CiiOldbDataPointAsync (std::string name, std::shared_ptr< elt::oldb::CiiOldbDataPoint< T > > delegate, boost::asio::thread_pool &async_exec, const log4cplus::Logger &logger, std::size_t buffer_capacity=1)
	Constructor.
virtual	~CiiOldbDataPointAsync ()
std::shared_ptr< elt::oldb::CiiOldbDpValue< T > >	ReadValue (bool check_bad_quality=true)
boost::future< typename CiiOldbDataPointAsync< T >::OldbData >	WriteValue (const T &value, int64_t timestamp=elt::oldb::CiiOldbUtil::Now(), elt::oldb::CiiOldbDpQuality quality=elt::oldb::CiiOldbDpQuality::OK, bool is_disable_publishing=false)
boost::future< typename CiiOldbDataPointAsync< T >::OldbData >	SetQuality (elt::oldb::CiiOldbDpQuality quality, bool is_disable_publishing=false)

Detailed Description

template<typename T>
struct hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData

Value type for data for buffering and writing to OLDB. This base class is used as an interface toward the client of CiiOldbDataPointAsync.

Note that the members value, timestamp etc cannot be declared const because of the (move) assignment operator. That one we need to use this class directly with the circular buffer. TODO: Would it be better here to use the buffer with unique_ptr<OldbData>, to be able to declare the member fields const?

Constructor & Destructor Documentation

OldbData() [1/4]

template<typename T>

hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData::OldbData ( elt::oldb::CiiOldbDpQuality quality )

inline

Ctor that takes only the quality data.

OldbData() [2/4]

template<typename T>

hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData::OldbData ( std::optional< T > value, std::optional< int64_t > timestamp, std::optional< elt::oldb::CiiOldbDpQuality > quality )

inline

Ctor that takes all DP attributes.

~OldbData()

template<typename T>

virtual hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData::~OldbData ( )

virtualdefault

Destructor.

OldbData() [3/4]

template<typename T>

hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData::OldbData ( const OldbData & )

delete

OldbData() [4/4]

template<typename T>

hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData::OldbData ( OldbData && )

default

~CiiOldbDataPointAsync()

hlcc::oldbmux::CiiOldbDataPointAsync< T >::~CiiOldbDataPointAsync ( )

virtual

Reimplemented in hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbDataWithPromise.

Member Function Documentation

CiiOldbDataPointAsync()

hlcc::oldbmux::CiiOldbDataPointAsync< T >::CiiOldbDataPointAsync	(	std::string	name,
		std::shared_ptr< elt::oldb::CiiOldbDataPoint< T > >	delegate,
		boost::asio::thread_pool &	async_exec,
		const log4cplus::Logger &	logger,
		std::size_t	buffer_capacity = 1 )

Constructor.

GetQuality()

template<typename T>

std::optional< elt::oldb::CiiOldbDpQuality > hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData::GetQuality ( ) const

inline

GetTimestamp()

template<typename T>

std::optional< int64_t > hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData::GetTimestamp ( ) const

inline

GetValue()

template<typename T>

std::optional< T > hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData::GetValue ( ) const

inline

operator=() [1/2]

template<typename T>

OldbData & hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData::operator= ( const OldbData & )

delete

operator=() [2/2]

template<typename T>

OldbData & hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData::operator= ( OldbData && )

default

ReadValue()

std::shared_ptr< elt::oldb::CiiOldbDpValue< T > > hlcc::oldbmux::CiiOldbDataPointAsync< T >::ReadValue

(

bool

check_bad_quality = true

)

SetQuality()

boost::future< typename CiiOldbDataPointAsync< T >::OldbData > hlcc::oldbmux::CiiOldbDataPointAsync< T >::SetQuality	(	elt::oldb::CiiOldbDpQuality	quality,
		bool	is_disable_publishing = false )

SetTimestamp()

template<typename T>

void hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData::SetTimestamp ( int64_t timestamp )

inline

SetValue()

template<typename T>

void hlcc::oldbmux::CiiOldbDataPointAsync< T >::OldbData::SetValue ( T value )

inline

WriteValue()

boost::future< typename CiiOldbDataPointAsync< T >::OldbData > hlcc::oldbmux::CiiOldbDataPointAsync< T >::WriteValue	(	const T &	value,
		int64_t	timestamp = elt::oldb::CiiOldbUtil::Now(),
		elt::oldb::CiiOldbDpQuality	quality = elt::oldb::CiiOldbDpQuality::OK,
		bool	is_disable_publishing = false )

Note that for using nested class CiiOldbDataPointAsync<T>::OldbData as a template parameter, the "typename" keyword has to be added. Somehow because OldbData depends on template parameter T only through its outer type CiiOldbDataPointAsync. See also upcoming C++ change http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0634r3.html

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The documentation for this struct was generated from the following files:

• /home/abuild/rpmbuild/BUILD/hlcc-v3.0.0/software/common/oldbmux/src/include/hlcc/oldbmux/ciiOldbDataPointAsync.hpp
• /home/abuild/rpmbuild/BUILD/hlcc-v3.0.0/software/common/oldbmux/src/include/hlcc/oldbmux/ciiOldbDataPointAsync.ipp