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DenseLinAlgPack_PermOut.cpp
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00041 
00042 #include <iomanip>
00043 
00044 #include "DenseLinAlgPack_PermOut.hpp"
00045 #include "DenseLinAlgPack_IVector.hpp"
00046 
00047 std::ostream& DenseLinAlgPack::operator<<(std::ostream& o, const IVector& perm) {
00048   int w = o.width(0) - 1; // get the set width
00049   o << perm.size() << "\n";
00050   IVector::const_iterator
00051     itr_perm    = perm.begin(),
00052     itr_perm_end  = perm.end();
00053   for(;itr_perm != itr_perm_end;)
00054     o << std::setw(w) << *itr_perm++ << ' ';
00055   o << std::endl;
00056   return o;
00057 }
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