This class extends the AbstractMultiplexingManager in order to provide a multiplexing manager in which every cycle has a fixed slot. More...

#include <MultiplexingManager.h>

Inheritance diagram for fesa::MultiplexingManager:

Public Member Functions
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...

int32_t	requireSlot (const MultiplexingContext &context)
	This method returns the next slot in which the value of a field will be stored. More...

	MultiplexingManager (std::string &name, CycleDescriptor timingDescriptor, MultiplexingDataManager dataManager)
	Constructor. More...

Public Member Functions inherited from fesa::AbstractMultiplexingManager
virtual int32_t	getDepth ()
	This method returns the depth of the multiplexing manager. More...

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

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

int32_t	requireSlot (int32_t cycleId)
	This method returns the next slot in which the value of a field will be stored. The method is implemented by the concrete multiplexing manager. More...

int32_t	getLastSlot (int32_t cycleId)
	This method returns the slot in which the last value for the virtual accelerator passed by argument was stored. More...

int32_t	getLastSlot (const std::string &cycleName)
	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...

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...

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...

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

CycleDescriptor *	timingDescriptor_
	a reference to the timing descriptor

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 class extends the AbstractMultiplexingManager in order to provide a multiplexing manager in which every cycle has a fixed slot.

Constructor & Destructor Documentation

fesa::MultiplexingManager::MultiplexingManager	(	std::string &	name,
		CycleDescriptor *	timingDescriptor,
		MultiplexingDataManager *	dataManager
	)

Constructor.

Parameters

name	of the multiplexing manager
timingDescriptor	reference to the TimingDescriptor that will be used in the multiplexing manager
dataManager	reference to the MultiplexingDataManager, which is used to manage the memory access to the data

Member Function Documentation

int32_t fesa::MultiplexingManager::getLastSlot ( int32_t cycleId )

protectedvirtual

This method returns the slot in which the last value for the virtual accelerator passed by argument was stored.

Parameters

cycleId the ID of the cycle for the requested slot

Returns: the last slot used by the requested cycle

Implements fesa::AbstractMultiplexingManager.

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

protectedvirtual

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 teh cycle

Returns: the last slot used by the requested cycle

Implements fesa::AbstractMultiplexingManager.

AbstractMultiplexingDataManager * fesa::MultiplexingManager::getMultiplexingDataManager ( )

protectedvirtual

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::MultiplexingManager::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::MultiplexingManager::requireSlot ( const MultiplexingContext & context )

virtual

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

Parameters

context the multiplexing context for which a slot is requested

Returns: the slot where the data can be stored

Implements fesa::AbstractMultiplexingManager.

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

protectedvirtual

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

Returns: the slot where data can be stored

Implements fesa::AbstractMultiplexingManager.

int32_t fesa::MultiplexingManager::requireSlot ( int32_t cycleId )

protectedvirtual

This method returns the next slot in which the value of a field will be stored. The method is implemented by the concrete multiplexing manager.

Parameters

cycleId the ID of the cycle for the requested slot

Returns: the slot where data can be stored

Implements fesa::AbstractMultiplexingManager.

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

MultiplexingManager.h
MultiplexingManager.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation