Veselin Dobrev
27ffe35369
general/globals.[ch]. Renamed class WrappedOStream to OutStream and use a different implementation in order to support the case when the OutStream is passed as a parameter of type std::ostream. In class MPI_Session, added an MPI_Comm parameter to both constructors, with a default value of MPI_COMM_WORLD. Hide the global variable MFEM_COMM_WORLD and allow access (read and write) with global functions: GetGlobalMPI_Comm() and SetGlobalMPI_Comm() - in the future, we may want to perform some tasks when changing the "global" MPI communicator. In mfem_error(), use GetGlobalMPI_Comm() instead of MPI_COMM_WORLD. Minor formatting changes and #include reordering.
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
// Copyright (c) 2010, Lawrence Livermore National Security, LLC. Produced at
|
|
// the Lawrence Livermore National Laboratory. LLNL-CODE-443211. All Rights
|
|
// reserved. See file COPYRIGHT for details.
|
|
//
|
|
// This file is part of the MFEM library. For more information and source code
|
|
// availability see http://mfem.org.
|
|
//
|
|
// MFEM is free software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU Lesser General Public License (as published by the Free
|
|
// Software Foundation) version 2.1 dated February 1999.
|
|
|
|
// Implementation of class matrix
|
|
|
|
#include "matrix.hpp"
|
|
#include <iostream>
|
|
#include <iomanip>
|
|
|
|
|
|
namespace mfem
|
|
{
|
|
|
|
void Matrix::Print (std::ostream & out, int width_) const
|
|
{
|
|
using namespace std;
|
|
// output flags = scientific + show sign
|
|
out << setiosflags(ios::scientific | ios::showpos);
|
|
for (int i = 0; i < height; i++)
|
|
{
|
|
out << "[row " << i << "]\n";
|
|
for (int j = 0; j < width; j++)
|
|
{
|
|
out << Elem(i,j) << " ";
|
|
if ( !((j+1) % width_) )
|
|
{
|
|
out << '\n';
|
|
}
|
|
}
|
|
out << '\n';
|
|
}
|
|
out << '\n';
|
|
}
|
|
|
|
}
|