cFileCommunications Class Reference
[Parallel simulation support]
Implementation of the communications layer which works via files. More...
#include <cfilecomm.h>
Inheritance diagram for cFileCommunications:
Public Member Functions | |
| cFileCommunications () | |
| virtual | ~cFileCommunications () |
Redefined methods from cParsimCommunications | |
| virtual void | init () |
| virtual void | shutdown () |
| virtual int | getNumPartitions () const |
| virtual int | getProcId () const |
| virtual cCommBuffer * | createCommBuffer () |
| virtual void | recycleCommBuffer (cCommBuffer *buffer) |
| virtual void | send (cCommBuffer *buffer, int tag, int destination) |
| virtual bool | receiveBlocking (int filtTag, cCommBuffer *buffer, int &receivedTag, int &sourceProcId) |
| virtual bool | receiveNonblocking (int filtTag, cCommBuffer *buffer, int &receivedTag, int &sourceProcId) |
Detailed Description
Implementation of the communications layer which works via files.
Every message is created as a file in a communications directory.
It is VERY slow, and only useful for understanding, debugging or demonstrating parallel simulation.
Member Function Documentation
| virtual bool cFileCommunications::receiveBlocking | ( | int | filtTag, | |
| cCommBuffer * | buffer, | |||
| int & | receivedTag, | |||
| int & | sourceProcId | |||
| ) | [virtual] |
Receives packed data with given tag from given destination.
Normally returns true; false is returned if blocking was interrupted by the user.
Implements cParsimCommunications.
| virtual bool cFileCommunications::receiveNonblocking | ( | int | filtTag, | |
| cCommBuffer * | buffer, | |||
| int & | receivedTag, | |||
| int & | sourceProcId | |||
| ) | [virtual] |
Receives packed data with given tag from given destination.
Call is non-blocking -- it returns true if something has been received, false otherwise.
Implements cParsimCommunications.
The documentation for this class was generated from the following file:
