Template Class for ignoring. More...

#include "rdm_time_series_dead_end.h"

Public Member Functions
uint8_t *	serialize (uint8_t *buffer)

uint8_t *	unserialize (uint8_t *buffer)

RDM_RETCODE	init (RDM_DB)
	Initialize this object. More...

void	reset (void)
	Reset this object. More...

RDM_RETCODE	flush_value (uint32_t=1, RDM::DB::TRANSACTIONAL_T=RDM::DB::NOT_TRANSACTIONAL)
	Flush this object. More...

RDM_RETCODE	flush_stats (uint32_t=1, RDM::DB::TRANSACTIONAL_T=RDM::DB::NOT_TRANSACTIONAL)
	Flush this object. More...

RDM_RETCODE	flush_range (uint32_t=1, RDM::DB::TRANSACTIONAL_T=RDM::DB::NOT_TRANSACTIONAL)
	Flush this object. More...

template<class SOURCE_VALUE_T >
RDM_RETCODE	put_value (SOURCE_VALUE_T *, RDM::DB::TRANSACTIONAL_T=RDM::DB::NOT_TRANSACTIONAL)
	Template method for receiving a data value. More...

template<class SOURCE_STATS_T >
RDM_RETCODE	put_stats (SOURCE_STATS_T *, RDM::DB::TRANSACTIONAL_T=RDM::DB::NOT_TRANSACTIONAL)
	Template method for receiving statistics. More...

template<class SOURCE_RANGE_T >
RDM_RETCODE	put_range (SOURCE_RANGE_T *, RDM::DB::TRANSACTIONAL_T=RDM::DB::NOT_TRANSACTIONAL)
	Template method for receiving ranges. More...

Static Public Member Functions
constexpr static int	get_serialize_size (void)
	Get the size of a buffer for serialization to hold its state. More...

Protected Member Functions
uint32_t	init_tables_to_write_lock (RDM_TABLE_ID *)
	IDs of the tables where rows are inserted. More...

uint32_t	init_tables_to_read_lock (RDM_TABLE_ID *)
	IDs of the tables where rows are read. More...

void	unput (void)
	Undo a previous put operation. More...

void	unflush (void)
	Undo a previous flush operation. More...

Static Protected Member Functions
constexpr static int	number_of_tables_to_write_lock (void)
	Number of tables where rows are inserted. More...

constexpr static int	number_of_tables_to_read_lock (void)
	Number of tables where rows are read. More...

Friends
template<class ANY_NEXT >
class	RDM::DB::transaction

template<class ANY_NEXT_1 , class ANY_NEXT_2 >
class	split

template<uint32_t ANY_N, class ANY_RANGE_T , class ANY_NEXT >
class	collect

template<uint32_t ANY_N, class ANY_RANGE_T , class ANY_INDATA_T , class ANY_NEXT >
class	fft

template<uint32_t ANY_N, class ANY_AGGREGATE_T , class ANY_AGG_ELEMENT_T , class ANY_NEXT >
class	mean

template<class ANY_RATIO , class ANY_NEXT >
class	scale

template<uint32_t ANY_N, class ANY_STATS_T , class ANY_NEXT >
class	stats

template<uint32_t ANY_N, class ANY_NEXT >
class	downsample

template<class ANY_NEXT >
class	custom

Detailed Description

Template Class for ignoring.

Class for ignoring what is received. This class may be at the end of a chain of template classes and is only useful as a temporary replacement for something else to be added later or where certain computations are being profiled without persisting the result.

This class can also be used for user-defined customization similar to custom, except that here we do not have a next class. Where customization is needed, create a subclass and implement the relevant methods there.

Examples: time_series_stats.cpp.

Member Function Documentation

flush_range()

RDM_RETCODE RDM::TIME_SERIES::dead_end::flush_range	(	uint32_t	= `1`,
		RDM::DB::TRANSACTIONAL_T	= `RDM::DB::NOT_TRANSACTIONAL`
	)

inline

Flush this object.

Calling this method does not do anything here.

Return values

sOKAY Normal, successful return.

 {
return sOKAY;
 }

References sOKAY.

flush_stats()

RDM_RETCODE RDM::TIME_SERIES::dead_end::flush_stats	(	uint32_t	= `1`,
		RDM::DB::TRANSACTIONAL_T	= `RDM::DB::NOT_TRANSACTIONAL`
	)

inline

Flush this object.

Calling this method does not do anything here.

Return values

sOKAY Normal, successful return.

 {
return sOKAY;
 }

References sOKAY.

flush_value()

RDM_RETCODE RDM::TIME_SERIES::dead_end::flush_value	(	uint32_t	= `1`,
		RDM::DB::TRANSACTIONAL_T	= `RDM::DB::NOT_TRANSACTIONAL`
	)

inline

Flush this object.

Calling this method does not do anything here.

Return values

sOKAY Normal, successful return.

 {
return sOKAY;
 }

References sOKAY.

get_serialize_size()

constexpr static int RDM::TIME_SERIES::dead_end::get_serialize_size ( void )

inlinestaticconstexpr

Get the size of a buffer for serialization to hold its state.

Get the size needed for a buffer to hold the state of this object.

 {
return 0;
 }

init()

RDM_RETCODE RDM::TIME_SERIES::dead_end::init ( RDM_DB )

inline

Initialize this object.

Call this method before sending it any data values, ranges, or statistics. If you do not call it, the methods in this class will not complain as they always ignore everything and return sOKAY.

Return values

sOKAY Normal, successful return.

Examples: time_series_stats.cpp.

 {
return sOKAY;
 }

References sOKAY.

init_tables_to_read_lock()

uint32_t RDM::TIME_SERIES::dead_end::init_tables_to_read_lock ( RDM_TABLE_ID * )

inlineprotected

IDs of the tables where rows are read.

Use this method to initialize an array of table IDs. This array can then be used to start a transaction where those tables are specified.

 {
return 0;
 }

init_tables_to_write_lock()

uint32_t RDM::TIME_SERIES::dead_end::init_tables_to_write_lock ( RDM_TABLE_ID * )

inlineprotected

IDs of the tables where rows are inserted.

Use this method to initialize an array of table IDs. This array can then be used to start a transaction where those tables are specified.

 {
return 0;
 ;
 }

number_of_tables_to_read_lock()

constexpr static int RDM::TIME_SERIES::dead_end::number_of_tables_to_read_lock ( void )

inlinestaticconstexprprotected

Number of tables where rows are read.

Constant expression method used to statically calculate the size of the array needed for table locking.

 {
return 0;
 }

number_of_tables_to_write_lock()

constexpr static int RDM::TIME_SERIES::dead_end::number_of_tables_to_write_lock ( void )

inlinestaticconstexprprotected

Number of tables where rows are inserted.

Constant expression method used to statically calculate the size of the array needed for table locking.

 {
return 0;
 }

put_range()

template<class SOURCE_RANGE_T >

RDM_RETCODE RDM::TIME_SERIES::dead_end::put_range	(	SOURCE_RANGE_T *	,
		RDM::DB::TRANSACTIONAL_T	= `RDM::DB::NOT_TRANSACTIONAL`
	)

inline

Template method for receiving ranges.

Receive one range and ignore it.

Template Parameters

SOURCE_RANGE_T The actual type of the range received.

Return values

sOKAY Normal, successful return.

 {
return sOKAY;
 }

References sOKAY.

put_stats()

template<class SOURCE_STATS_T >

RDM_RETCODE RDM::TIME_SERIES::dead_end::put_stats	(	SOURCE_STATS_T *	,
		RDM::DB::TRANSACTIONAL_T	= `RDM::DB::NOT_TRANSACTIONAL`
	)

inline

Template method for receiving statistics.

Receive one statistic and ignore it.

Template Parameters

SOURCE_STATS_T The actual type of the statistic received.

Return values

sOKAY Normal, successful return.

 {
return sOKAY;
 } 

References sOKAY.

put_value()

template<class SOURCE_VALUE_T >

RDM_RETCODE RDM::TIME_SERIES::dead_end::put_value	(	SOURCE_VALUE_T *	,
		RDM::DB::TRANSACTIONAL_T	= `RDM::DB::NOT_TRANSACTIONAL`
	)

inline

Template method for receiving a data value.

Receive one data value and ignore it.

Template Parameters

SOURCE_VALUE_T The actual type of the source values received.

Return values

sOKAY Normal, successful return.

 {
return sOKAY;
 }

References sOKAY.

reset()

void RDM::TIME_SERIES::dead_end::reset ( void )

inline

Reset this object.

Call this method to discard all internally kept data values, ranges, and statistics that have not yet been persisted and start over from scratch.

166 {

167 }

serialize()

uint8_t* RDM::TIME_SERIES::dead_end::serialize ( uint8_t * buffer )

inline

 {
return buffer;
 }

unflush()

void RDM::TIME_SERIES::dead_end::unflush ( void )

inlineprotected

Undo a previous flush operation.

 {
/* Nothing to be done here */
 }

unput()

void RDM::TIME_SERIES::dead_end::unput ( void )

inlineprotected

Undo a previous put operation.

 {
/* Nothing to be done here */
 }

unserialize()

uint8_t* RDM::TIME_SERIES::dead_end::unserialize ( uint8_t * buffer )

inline

 {
return buffer;
 }

Friends And Related Function Documentation

collect

template<uint32_t ANY_N, class ANY_RANGE_T , class ANY_NEXT >

friend class collect

friend

custom

template<class ANY_NEXT >

friend class custom

friend

downsample

template<uint32_t ANY_N, class ANY_NEXT >

friend class downsample

friend

fft

template<uint32_t ANY_N, class ANY_RANGE_T , class ANY_INDATA_T , class ANY_NEXT >

friend class fft

friend

mean

template<uint32_t ANY_N, class ANY_AGGREGATE_T , class ANY_AGG_ELEMENT_T , class ANY_NEXT >

friend class mean

friend

RDM::DB::transaction

template<class ANY_NEXT >

friend class RDM::DB::transaction

friend

scale

template<class ANY_RATIO , class ANY_NEXT >

friend class scale

friend

split

template<class ANY_NEXT_1 , class ANY_NEXT_2 >

friend class split

friend

stats

template<uint32_t ANY_N, class ANY_STATS_T , class ANY_NEXT >

friend class stats

friend

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

rdm_time_series_dead_end.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Friends

Detailed Description

Member Function Documentation

flush_range()

flush_stats()

flush_value()

get_serialize_size()

init()

init_tables_to_read_lock()

init_tables_to_write_lock()

number_of_tables_to_read_lock()

number_of_tables_to_write_lock()

put_range()

put_stats()

put_value()

reset()

serialize()

unflush()

unput()

unserialize()

Friends And Related Function Documentation

collect

custom

downsample

fft

mean

RDM::DB::transaction

scale

split

stats