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RTOpPack_print_sub_vector.cpp
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00041 
00042 #include "RTOpPack_print_sub_vector.hpp"
00043 #include "Teuchos_FancyOStream.hpp"
00044 
00045 std::ostream& RTOpPack::output(
00046   std::ostream& o_arg, const SubVector& v
00047   ,bool print_dim , bool newline
00048   )
00049 {
00050   Teuchos::RCP<Teuchos::FancyOStream> o = Teuchos::getFancyOStream(Teuchos::rcp(&o_arg,false));
00051   //Teuchos::OSTab tab(o);
00052   int w = o->width(0) - 1; // get the set width (minus 1 since a space is inserted)
00053   if( print_dim )
00054     *o << std::setw(0) << std::left << v.subDim() << std::endl << std::right;
00055   //*o << std::setiosflags(std::ios::left) << std::setw(0) << v.subDim() 
00056   //    << std::endl << std::setiosflags(std::ios::right);
00057   // RAB: 20030916: ToDo: Fix the above by hacking std::left and std::right in config header!
00058   const RTOp_value_type  *v_val        = v.values();
00059   const ptrdiff_t        v_val_s       = v.stride();
00060   for( RTOp_index_type i = 1; i <= v.subDim(); ++i, v_val+=v_val_s ) {
00061     // insert a space to be sure there is white space
00062     // inbetween adjacent elements.
00063     *o << " " << std::setw(w) << (*v_val) << ":" << i + v.globalOffset();
00064   }
00065   if(newline) *o << std::endl;
00066   return o_arg;
00067 }
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