OMNeT++ Simulation Library  6.0.3
cparsimcomm.h
1 //=========================================================================
2 // CPARSIMCOMM.H - part of
3 // OMNeT++/OMNEST
4 // Discrete System Simulation in C++
5 //
6 //=========================================================================
7 
8 /*--------------------------------------------------------------*
9  Copyright (C) 2003-2017 Andras Varga
10  Copyright (C) 2006-2017 OpenSim Ltd.
11 
12  This file is distributed WITHOUT ANY WARRANTY. See the file
13  `license' for details on this and other legal matters.
14 *--------------------------------------------------------------*/
15 
16 
17 #ifndef __OMNETPP_CPARSIMCOMM_H
18 #define __OMNETPP_CPARSIMCOMM_H
19 
20 #include "cobject.h"
21 
22 namespace omnetpp {
23 
24 class cCommBuffer;
25 
26 #define PARSIM_ANY_TAG -1
27 
28 
39 class SIM_API cParsimCommunications : public cObject
40 {
41  public:
45  virtual ~cParsimCommunications() {}
46 
52  virtual void init(int numPartitions) = 0;
53 
57  virtual void shutdown() = 0;
59 
61 
64  virtual int getNumPartitions() const = 0;
65 
69  virtual int getProcId() const = 0;
70 
76  virtual cCommBuffer *createCommBuffer() = 0;
77 
81  virtual void recycleCommBuffer(cCommBuffer *buffer) = 0;
82 
86  virtual void send(cCommBuffer *buffer, int tag, int destination) = 0;
87 
92  virtual void broadcast(cCommBuffer *buffer, int tag);
93 
98  virtual bool receiveBlocking(int filtTag, cCommBuffer *buffer, int& receivedTag, int& sourceProcId) = 0;
99 
105  virtual bool receiveNonblocking(int filtTag, cCommBuffer *buffer, int& receivedTag, int& sourceProcId) = 0;
107 };
108 
109 } // namespace omnetpp
110 
111 
112 #endif
113 
omnetpp::cObject
cObject is a lightweight class which serves as the root of the OMNeT++ class hierarchy....
Definition: cobject.h:92
omnetpp::cParsimCommunications
Basic communications layer for parallel simulation. It provides an abstraction layer above MPI,...
Definition: cparsimcomm.h:39
omnetpp::cParsimCommunications::~cParsimCommunications
virtual ~cParsimCommunications()
Definition: cparsimcomm.h:45
omnetpp::cCommBuffer
Buffer for the communications layer of parallel simulation.
Definition: ccommbuffer.h:41