00001 00002 //@HEADER 00003 // *********************************************************************** 00004 // 00005 // New_Package Example Package 00006 // Copyright (2004) Sandia Corporation 00007 // 00008 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive 00009 // license for use of this work by or on behalf of the U.S. Government. 00010 // 00011 // This library is free software; you can redistribute it and/or modify 00012 // it under the terms of the GNU Lesser General Public License as 00013 // published by the Free Software Foundation; either version 2.1 of the 00014 // License, or (at your option) any later version. 00015 // 00016 // This library is distributed in the hope that it will be useful, but 00017 // WITHOUT ANY WARRANTY; without even the implied warranty of 00018 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00019 // Lesser General Public License for more details. 00020 // 00021 // You should have received a copy of the GNU Lesser General Public 00022 // License along with this library; if not, write to the Free Software 00023 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00024 // USA 00025 // Questions? Contact Michael A. Heroux (maherou@sandia.gov) 00026 // 00027 // *********************************************************************** 00028 //@HEADER 00029 00030 #include "Newp_Hello.h" 00031 #include "Epetra_Comm.h" 00032 00033 //============================================================================= 00034 Newp_Hello::Newp_Hello(const Epetra_Comm& Comm):Comm_(Comm.Clone()) {} 00035 00036 //============================================================================= 00037 Newp_Hello::Newp_Hello(const Newp_Hello& Source):Comm_(Source.Comm_->Clone()) {} 00038 00039 //============================================================================= 00040 Newp_Hello::~Newp_Hello() { if(Comm_) delete Comm_; } 00041 00042 //======================================================================= 00043 void Newp_Hello::Print(ostream& os) const { 00044 int MyPID = Comm_->MyPID(); 00045 int NumProc = Comm_->NumProc(); 00046 00047 for (int iproc=0; iproc < NumProc; iproc++) { 00048 if (MyPID==iproc) { 00049 00050 if (MyPID==0) { 00051 os << "This will print out one line for each of the " << NumProc << " processes " << endl ; 00052 os << endl; 00053 } 00054 os << "Hello. I am process " << MyPID << endl ; 00055 os << flush; 00056 } 00057 00058 // Do a few global ops to give I/O a chance to complete 00059 Comm_->Barrier(); 00060 Comm_->Barrier(); 00061 Comm_->Barrier(); 00062 } 00063 return; 00064 } 00065 00066
1.3.9.1