This mutiplexing manager is needed in order to do Multi-Multiplexing. This means it needs to be able to handle extra criteria. More...

#include <ExtendedMultiplexingManager.h>

Inheritance diagram for fesa::ExtendedMultiplexingManager:

Public Member Functions
	ExtendedMultiplexingManager (const std::string &name, std::vector< std::string > extraCriterionCol, AbstractMultiplexingManager *baseMultiplexingManager)
	Constructor. More...

int32_t	getDepth ()
	returns the depth of this multiplexing manager More...

int32_t	requireSlot (const MultiplexingContext &context)
	requests a slot dependent on a MultiplexingContext More...

int32_t	getSlot (const MultiplexingContext &context)
	This method returns the slot in which the required value is stored, according to the given multiplexing context. More...

const std::vector< std::string > &	getExtraCriterionCol ()
	This method returns the list of extra criteria. More...

AbstractMultiplexingDataManager *	getMultiplexingDataManager ()
	This method returns the MultiplexingDataManager. Is is pure virtual in the baseclass, so we have to provide an implementation. More...

Public Member Functions inherited from fesa::AbstractMultiplexingManager
const std::string &	getTimingDomain () const

virtual int32_t	getSlotByTimeStamp (timestamp_ns timeStamp)

virtual int32_t	getClosestSlot (timestamp_ns timestamp)

virtual int32_t	getClosestSlot (const std::string &cycleName, timestamp_ns timestamp)

virtual int32_t	getSlotByCycleName (const std::string &cycleName)
	This method the last given cycleName set slot. More...

virtual	~AbstractMultiplexingManager ()
	Destructor.

Protected Member Functions
int32_t	getLastSlot (int32_t cycleId)
	This method has to be implemented here, (since it is pure virtual in the baseclass) But it cannot be used, since the cycleId is not enough here to identify a slot. The method will throw an exception, when called. More...

int32_t	getLastSlot (int32_t cycleId, const std::string &extraCriterion)
	This method returns the slot in which the last value for the virtual accelerator passed by argument was stored. The method is implemented by the concrete multiplexing manager. More...

int32_t	requireSlot (int32_t cycleId)
	This method has to be implemented here, (since it is pure virtual in the baseclass) But it cannot be used, since the cycleId is not enough here to identify a slot. The method will throw an exception, when called. More...

int32_t	requireSlot (int32_t cycleId, const std::string &extraCriterion)
	This method returns the next slot in which the value of a field will be stored. More...

int32_t	getLastSlot (const std::string &cycleName)
	This method has to be implemented here, (since it is pure virtual in the baseclass) But it cannot be used, since the cycleId is not enough here to identify a slot. The method will throw an exception, when called. More...

int32_t	getLastSlot (const std::string &cycleName, const std::string &extraCriterion)
	This method returns the slot in which the last value for the virtual accelerator passed by argument was stored. The method is implemented by the concrete multiplexing manager. More...

int32_t	requireSlot (const std::string &cycleName)
	This method has to be implemented here, (since it is pure virtual in the baseclass) But it cannot be used, since the cycleId is not enough here to identify a slot. The method will throw an exception, when called. More...

int32_t	requireSlot (const std::string &cycleName, const std::string &extraCriterion)
	This method returns the next slot in which the value of a field will be stored. More...

int32_t	getBlockOffset (const MultiplexingContext &context)
	retrieve the position of the current extra condition in the collection. This position is used as an offset to calculate the slot. context reference to the current context More...

Protected Member Functions inherited from fesa::AbstractMultiplexingManager
CycleDescriptor *	getTimingDescriptor ()
	This method returns the timing descriptor of this multiplexing manager. More...

const std::string &	getName ()
	This method returns the name of the multiplexing manager. More...

	AbstractMultiplexingManager (const std::string &name, CycleDescriptor *timingDescriptor)
	Constructor. More...

Protected Attributes
AbstractMultiplexingManager *	baseMultiplexingManager_
	The basic multiplexing manager, where the extended multiplexing manager "inherits" its attributes from.

std::vector< std::string >	extraCriterionCol_
	a collection of extra-criterions

Protected Attributes inherited from fesa::AbstractMultiplexingManager
std::string	name_
	mutex that protects conditional variable newMsgCondVar_

CycleDescriptor *	timingDescriptor_
	a reference to the timing descriptor

Additional Inherited Members
Static Protected Member Functions inherited from fesa::AbstractMultiplexingManager
static std::size_t	getMemorySizeToAllocate ()
	This method retrieves the size to be allocated in heap or shared memory, regarding the collection of multiplexing managers. More...

static void	mapMemory (char *pAddr, bool first)

static AbstractMultiplexingManager *	getMultiplexingManager (const std::string &name)
	This method retrieves the desired multiplexing manager. More...

Static Protected Attributes inherited from fesa::AbstractMultiplexingManager
static std::map< std::string, AbstractMultiplexingManager * >	managersCol_
	a map which contains pointers to all the multiplexing managers on the system

Detailed Description

This mutiplexing manager is needed in order to do Multi-Multiplexing. This means it needs to be able to handle extra criteria.

Constructor & Destructor Documentation

fesa::ExtendedMultiplexingManager::ExtendedMultiplexingManager	(	const std::string &	name,
		std::vector< std::string >	extraCriterionCol,
		AbstractMultiplexingManager *	baseMultiplexingManager
	)

Constructor.

Parameters

name	the name of this multiplexing manager
extraConditionCol	a list of extra conditions
baseMultiplexingManager	The multiplexing manger from which we "inherit" its settings

Member Function Documentation

int32_t fesa::ExtendedMultiplexingManager::getBlockOffset ( const MultiplexingContext & context )

protected

retrieve the position of the current extra condition in the collection. This position is used as an offset to calculate the slot. context reference to the current context

Returns: offset of the data-block

int32_t fesa::ExtendedMultiplexingManager::getDepth ( )

virtual

returns the depth of this multiplexing manager

Returns: the depth

Reimplemented from fesa::AbstractMultiplexingManager.

const std::vector< std::string > & fesa::ExtendedMultiplexingManager::getExtraCriterionCol ( )

inline

This method returns the list of extra criteria.

Returns: the reference to the collection of extra-criterions

int32_t fesa::ExtendedMultiplexingManager::getLastSlot ( int32_t cycleId )

protectedvirtual

This method has to be implemented here, (since it is pure virtual in the baseclass) But it cannot be used, since the cycleId is not enough here to identify a slot. The method will throw an exception, when called.

Parameters

cycleId obsolete, since method is not used

Returns: is obsolete, since method is not used

Exceptions

FesaException Throws an exception in any case

Implements fesa::AbstractMultiplexingManager.

int32_t fesa::ExtendedMultiplexingManager::getLastSlot	(	int32_t	cycleId,
		const std::string &	extraCriterion
	)

protected

This method returns the slot in which the last value for the virtual accelerator passed by argument was stored. The method is implemented by the concrete multiplexing manager.

Parameters

cycleId	the ID of the cycle for the requested slot
extraCriterion	The additional criterion which identifies the slot

Returns: the last slot used by the requested cycle

int32_t fesa::ExtendedMultiplexingManager::getLastSlot ( const std::string & cycleName )

protectedvirtual

This method has to be implemented here, (since it is pure virtual in the baseclass) But it cannot be used, since the cycleId is not enough here to identify a slot. The method will throw an exception, when called.

Parameters

cycleName the name of teh cycle

Returns: is obsolete, since method is not used

Exceptions

FesaException Throws an exception in any case

Implements fesa::AbstractMultiplexingManager.

int32_t fesa::ExtendedMultiplexingManager::getLastSlot	(	const std::string &	cycleName,
		const std::string &	extraCriterion
	)

protected

This method returns the slot in which the last value for the virtual accelerator passed by argument was stored. The method is implemented by the concrete multiplexing manager.

Parameters

cycleName	the name of the cycle
extraCriterion	The additional criterion which identifies the slot

Returns: the last slot used by the requested cycle

AbstractMultiplexingDataManager * fesa::ExtendedMultiplexingManager::getMultiplexingDataManager ( )

inlinevirtual

This method returns the MultiplexingDataManager. Is is pure virtual in the baseclass, so we have to provide an implementation.

Returns: pointer to the DataManager

Implements fesa::AbstractMultiplexingManager.

int32_t fesa::ExtendedMultiplexingManager::getSlot ( const MultiplexingContext & context )

virtual

This method returns the slot in which the required value is stored, according to the given multiplexing context.

Parameters

context the multiplexing context for which a slot is requested

Returns: the slot where the data corresponding to the context is stored

Reimplemented from fesa::AbstractMultiplexingManager.

int32_t fesa::ExtendedMultiplexingManager::requireSlot ( const MultiplexingContext & context )

virtual

requests a slot dependent on a MultiplexingContext

Parameters

context the MultiplexingContext to choose the slot

Returns: a slot to write data, corresponding to the given MultiplexingContext

Implements fesa::AbstractMultiplexingManager.

int32_t fesa::ExtendedMultiplexingManager::requireSlot ( int32_t cycleId )

protectedvirtual

This method has to be implemented here, (since it is pure virtual in the baseclass) But it cannot be used, since the cycleId is not enough here to identify a slot. The method will throw an exception, when called.

Parameters

cycleId obsolete, since method is not used

Returns: obsolete, since method is not used

Exceptions

FesaException Throws an exception in any case

Implements fesa::AbstractMultiplexingManager.

int32_t fesa::ExtendedMultiplexingManager::requireSlot	(	int32_t	cycleId,
		const std::string &	extraCriterion
	)

protected

This method returns the next slot in which the value of a field will be stored.

Parameters

cycleId	the ID of the cycle for the requested slot
extraCriterion	The additional criterion which identifies the slot

Returns: the slot where the data can be stored

int32_t fesa::ExtendedMultiplexingManager::requireSlot ( const std::string & cycleName )

protectedvirtual

This method has to be implemented here, (since it is pure virtual in the baseclass) But it cannot be used, since the cycleId is not enough here to identify a slot. The method will throw an exception, when called.

Parameters

cycleName the cycle name

Returns: obsolete, since method is not used

Exceptions

FesaException Throws an exception in any case

Implements fesa::AbstractMultiplexingManager.

int32_t fesa::ExtendedMultiplexingManager::requireSlot	(	const std::string &	cycleName,
		const std::string &	extraCriterion
	)

protected

This method returns the next slot in which the value of a field will be stored.

Parameters

cycleName	the name of the cycle
extraCriterion	The additional criterion which identifies the slot

Returns: the slot where the data can be stored

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

ExtendedMultiplexingManager.h
ExtendedMultiplexingManager.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation