chrono::synchrono::SynCommunicator Class Reference

Description

Base class communicator used to establish and facilitate communication between nodes.

#include <SynCommunicator.h>

Inheritance diagram for chrono::synchrono::SynCommunicator:

Collaboration diagram for chrono::synchrono::SynCommunicator:

Public Member Functions
	SynCommunicator ()
	Default constructor. More...
virtual	~SynCommunicator ()
	Destructor. More...
virtual void	Initialize ()
	Initialization method typically responsible for establishing a connection. More...
virtual void	Synchronize ()=0
	This method is responsible for continuous synchronous synchronization steps This method is the blocking form of the communication interface. More...
virtual void	Barrier ()=0
	This method is responsible for blocking until an action is received or done. More...
void	Reset ()
	Reset the communicator Will clear out message buffers. More...
void	AddOutgoingMessages (SynMessageList &messages)
	Add the messages to the outgoing message buffer. More...
void	AddQuitMessage ()
	Adds a quit message to the queue telling other nodes to end the simulation.
void	AddIncomingMessages (SynMessageList &messages)
	Add the messages to the incoming message buffer. More...
void	ProcessBuffer (std::vector< uint8_t > &data)
	Process a data buffer by passing it to the underlying FlatBuffersManager. More...
virtual SynMessageList &	GetMessages ()
	Get the messages received by the communicator. More...

Protected Attributes
bool	m_initialized
	whether the communicator has been initialized
SynMessageList	m_incoming_messages
	Incoming messages.
SynFlatBuffersManager	m_flatbuffers_manager
	flatbuffer manager for this rank

Constructor & Destructor Documentation

SynCommunicator()

chrono::synchrono::SynCommunicator::SynCommunicator

(

)

Default constructor.

~SynCommunicator()

chrono::synchrono::SynCommunicator::~SynCommunicator ( )

virtual

Destructor.

Member Function Documentation

AddIncomingMessages()

void chrono::synchrono::SynCommunicator::AddIncomingMessages

(

SynMessageList &

messages

)

Add the messages to the incoming message buffer.

Parameters

messages

a list of handles to messages to add to the incoming buffer

AddOutgoingMessages()

void chrono::synchrono::SynCommunicator::AddOutgoingMessages

(

SynMessageList &

messages

)

Add the messages to the outgoing message buffer.

Parameters

messages

a list of handles to messages to add to the outgoing buffer

Barrier()

virtual void chrono::synchrono::SynCommunicator::Barrier ( )

pure virtual

This method is responsible for blocking until an action is received or done.

For example, a process may call Barrier to wait until another process has established certain classes and initialized certain quantities. This functionality should be implemented in this method.

Implemented in chrono::synchrono::SynDDSCommunicator, and chrono::synchrono::SynMPICommunicator.

GetMessages()

virtual SynMessageList& chrono::synchrono::SynCommunicator::GetMessages ( )

inlinevirtual

Get the messages received by the communicator.

Returns

SynMessageList the received messages

Reimplemented in chrono::synchrono::SynMPICommunicator.

Initialize()

void chrono::synchrono::SynCommunicator::Initialize ( )

virtual

Initialization method typically responsible for establishing a connection.

Although not necessarily true, this method should handle initial peer-to-peer communication. This could mean a simple handshake or an actual exchange of information used during the simulation.

Reimplemented in chrono::synchrono::SynDDSCommunicator, and chrono::synchrono::SynMPICommunicator.

ProcessBuffer()

void chrono::synchrono::SynCommunicator::ProcessBuffer

(

std::vector< uint8_t > &

data

)

Process a data buffer by passing it to the underlying FlatBuffersManager.

Parameters

data	the data to process

Reset()

void chrono::synchrono::SynCommunicator::Reset

(

)

Reset the communicator Will clear out message buffers.

Synchronize()

virtual void chrono::synchrono::SynCommunicator::Synchronize ( )

pure virtual

This method is responsible for continuous synchronous synchronization steps This method is the blocking form of the communication interface.

This method could use synchronous method calls to implement its communication interface. For asynchronous method cases, please use/implement Asynchronize()

Implemented in chrono::synchrono::SynDDSCommunicator, and chrono::synchrono::SynMPICommunicator.

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

• /builds/uwsbel/chrono/src/chrono_synchrono/communication/SynCommunicator.h
• /builds/uwsbel/chrono/src/chrono_synchrono/communication/SynCommunicator.cpp