fesa::ShmRollingMultiplexingDataManager Class Reference

This class extends the RollingMultiplexingDataManager class to deal with shared memory. More...

#include <ShmRollingMultiplexingDataManager.h>

Inheritance diagram for fesa::ShmRollingMultiplexingDataManager:

List of all members.

Public Member Functions
	ShmRollingMultiplexingDataManager (int32_t depth)
	Constructor.
int32_t	computeMemorySize ()
	This method returns the number of bites that are necessary to store the date of the class.
void	mapMemory (char *address)
	This method maps the data that the ShmRollingMultiplexingDataManager uses from the address passed by argument.

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Detailed Description

This class extends the RollingMultiplexingDataManager class to deal with shared memory.

Definition at line 15 of file ShmRollingMultiplexingDataManager.h.

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Constructor & Destructor Documentation

fesa::ShmRollingMultiplexingDataManager::ShmRollingMultiplexingDataManager

(

int32_t

depth

)

Constructor.

Parameters:

depth

The number of slots the multiplexing manager will support

Definition at line 11 of file ShmRollingMultiplexingDataManager.cpp.

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Member Function Documentation

int32_t fesa::ShmRollingMultiplexingDataManager::computeMemorySize

(

)

[virtual]

This method returns the number of bites that are necessary to store the date of the class.

Returns:

The number of bytes needed to store the data

Implements fesa::RollingMultiplexingDataManager.

Definition at line 17 of file ShmRollingMultiplexingDataManager.cpp.

References fesa::RollingMultiplexingDataManager::depth_, and fesa::AbstractMutex::getSize().

void fesa::ShmRollingMultiplexingDataManager::mapMemory

(

char *

address

)

[virtual]

This method maps the data that the ShmRollingMultiplexingDataManager uses from the address passed by argument.

Parameters:

The

address where the allocated memory starts

Implements fesa::RollingMultiplexingDataManager.

Definition at line 35 of file ShmRollingMultiplexingDataManager.cpp.

References fesa::RollingMultiplexingDataManager::currentCycleStampsCol_, fesa::RollingMultiplexingDataManager::currentId_, fesa::RollingMultiplexingDataManager::currentIdsCol_, fesa::RollingMultiplexingDataManager::currentPosition_, fesa::RollingMultiplexingDataManager::depth_, fesa::AbstractMutex::getSize(), and fesa::RollingMultiplexingDataManager::mutex_.

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

• Synchronization/ShmRollingMultiplexingDataManager.h
• Synchronization/ShmRollingMultiplexingDataManager.cpp