DenseLinAlgPack_PermOut.cpp

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00002 // ***********************************************************************
00003 // 
00004 // Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
00005 //                  Copyright (2003) Sandia Corporation
00006 // 
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00008 // license for use of this work by or on behalf of the U.S. Government.
00009 // 
00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
00012 // published by the Free Software Foundation; either version 2.1 of the
00013 // License, or (at your option) any later version.
00014 //  
00015 // This library is distributed in the hope that it will be useful, but
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00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
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00020 // You should have received a copy of the GNU Lesser General Public
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00024 // Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov) 
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00028 
00029 #include <iomanip>
00030 
00031 #include "DenseLinAlgPack_PermOut.hpp"
00032 #include "DenseLinAlgPack_IVector.hpp"
00033 
00034 std::ostream& DenseLinAlgPack::operator<<(std::ostream& o, const IVector& perm) {
00035   int w = o.width(0) - 1; // get the set width
00036   o << perm.size() << "\n";
00037   IVector::const_iterator
00038     itr_perm    = perm.begin(),
00039     itr_perm_end  = perm.end();
00040   for(;itr_perm != itr_perm_end;)
00041     o << std::setw(w) << *itr_perm++ << ' ';
00042   o << std::endl;
00043   return o;
00044 }

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