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DenseLinAlgPack_MatlabPack.cpp
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00041 
00042 #include <limits>
00043 #include <iomanip>
00044 #include <ostream>
00045 
00046 #include "DenseLinAlgPack_MatlabPack.hpp"
00047 #include "DenseLinAlgPack_DMatrixClass.hpp"
00048 
00049 namespace DenseLinAlgPack {
00050 
00051 std::ostream& MatlabPack::out( std::ostream& o, const char* name, const DVectorSlice& vs
00052   , BLAS_Cpp::Transp trans )
00053 {
00054   int p = o.precision();
00055   o.precision( std::numeric_limits<value_type>::digits10 + 3 );
00056   try {
00057     o << name << " =  [ ";
00058     for( DVectorSlice::const_iterator itr = vs.begin(); itr != vs.end(); ++itr )
00059       o << ' ' << *itr << ";";
00060     o << "];" << (trans == BLAS_Cpp::no_trans ? ' ' : '\'' ) << std::endl;
00061   }
00062   catch(...) {
00063     o.precision(p);
00064     throw;
00065   }
00066   o.precision(p);
00067   return o;
00068 }
00069 
00070 std::ostream& MatlabPack::out( std::ostream& o, const char* name, const DMatrixSlice& gms
00071   , BLAS_Cpp::Transp trans )
00072 {
00073   int p = o.precision();
00074   o.precision( std::numeric_limits<value_type>::digits10 + 3 );
00075   try {
00076     o << name << " =  [\n";
00077     for( size_type i = 1; i <= gms.rows(); ++i ) {
00078       const DVectorSlice vs = gms.row(i);
00079       for( DVectorSlice::const_iterator itr = vs.begin(); itr != vs.end(); ++itr )
00080         o << *itr << ", ";
00081       o << ";\n";
00082     }
00083     o << "];" << (trans == BLAS_Cpp::no_trans ? ' ' : '\'' ) << std::endl;
00084   }
00085   catch(...) {
00086     o.precision(p);
00087     throw;
00088   }
00089   o.precision(p);
00090   return o;
00091 }
00092 
00093 } // end namespace DenseLinAlgPack
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