fesa::MultiplexingDataManager Class Reference

This class provides methods to retrieve/store information about the cycle stamp and slot linked to that cycle stamp. More...

#include <MultiplexingDataManager.h>

Inheritance diagram for fesa::MultiplexingDataManager:

List of all members.

Public Member Functions
	MultiplexingDataManager ()
	Constructor.
virtual	~MultiplexingDataManager ()
	Destructor.
virtual int32_t	computeMemorySize ()=0
	This method returns the number of bytes which are necessary to store the date of the class. It is implemented inside the children of this class.
virtual void	mapMemory (char *address)=0
	This method maps the data that the RollingMultiplexingDataManager uses from the address passed by argument. It is implemented inside the children of this class.
Protected Attributes
int32_t *	currentCycleId_
	this method returns the cycleId linked to the last cycle
AbstractMutex *	mutex_
	mutex for all class member variables
int32_t *	currentSlot_
	The slot where the data of the current cycle is stored.

Detailed Description

This class provides methods to retrieve/store information about the cycle stamp and slot linked to that cycle stamp.

Definition at line 17 of file MultiplexingDataManager.h.

Constructor & Destructor Documentation

fesa::MultiplexingDataManager::MultiplexingDataManager ( )

Constructor.

Definition at line 9 of file MultiplexingDataManager.cpp.

fesa::MultiplexingDataManager::~MultiplexingDataManager ( ) [virtual]

Destructor.

Definition at line 15 of file MultiplexingDataManager.cpp.

Member Function Documentation

virtual int32_t fesa::MultiplexingDataManager::computeMemorySize ( ) [pure virtual]

This method returns the number of bytes which are necessary to store the date of the class. It is implemented inside the children of this class.

Returns:: the number of bytes computed

Implements fesa::AbstractMultiplexingDataManager.

Implemented in fesa::HeapMultiplexingDataManager, fesa::HeapRollingMultiplexingDataManager, fesa::RollingMultiplexingDataManager, fesa::ShmMultiplexingDataManager, and fesa::ShmRollingMultiplexingDataManager.

virtual void fesa::MultiplexingDataManager::mapMemory ( char * address ) [pure virtual]

This method maps the data that the RollingMultiplexingDataManager uses from the address passed by argument. It is implemented inside the children of this class.

Parameters:

address

the memory address where the data will begin

Implements fesa::AbstractMultiplexingDataManager.

Implemented in fesa::HeapMultiplexingDataManager, fesa::HeapRollingMultiplexingDataManager, fesa::RollingMultiplexingDataManager, fesa::ShmMultiplexingDataManager, and fesa::ShmRollingMultiplexingDataManager.