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snl_fei_BlkSizeMsgHandler.hpp
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1/*--------------------------------------------------------------------*/
2/* Copyright 2005 Sandia Corporation. */
3/* Under the terms of Contract DE-AC04-94AL85000, there is a */
4/* non-exclusive license for use of this work by or on behalf */
5/* of the U.S. Government. Export of this program may require */
6/* a license from the United States Government. */
7/*--------------------------------------------------------------------*/
8
9#ifndef _snl_fei_BlkSizeMsgHandler_hpp_
10#define _snl_fei_BlkSizeMsgHandler_hpp_
11
12#include <fei_macros.hpp>
13#include <fei_SharedPtr.hpp>
14#include <fei_VectorSpace.hpp>
15#include <fei_Graph.hpp>
16#include <fei_CommUtils.hpp>
17
18namespace snl_fei {
19
22 public:
25 fei::Graph* graph,
26 MPI_Comm comm);
28 virtual ~BlkSizeMsgHandler();
29
31 int do_the_exchange();
32
34 std::vector<int>& getSendProcs();
36 std::vector<int>& getRecvProcs();
37
39 int getSendMessageLength(int destProc, int& messageLength);
41 int getSendMessage(int destProc, std::vector<int>& message);
43 int processRecvMessage(int srcProc, std::vector<int>& message);
44
45 private:
52 std::vector<int> sendProcs_;
53 std::vector<int> recvProcs_;
54
56};
57
58} // namespace snl_fei
59
60#endif
61
int processRecvMessage(int srcProc, std::vector< int > &message)
int getSendMessageLength(int destProc, int &messageLength)
snl_fei::PointBlockMap * ptBlkMap_
int getSendMessage(int destProc, std::vector< int > &message)
#define MPI_Comm
Definition: fei_mpi.h:56