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DenseLinAlgPack_MatlabPack.cpp
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41 
42 #include <limits>
43 #include <iomanip>
44 #include <ostream>
45 
48 
49 namespace DenseLinAlgPack {
50 
51 std::ostream& MatlabPack::out( std::ostream& o, const char* name, const DVectorSlice& vs
53 {
54  int p = o.precision();
55  o.precision( std::numeric_limits<value_type>::digits10 + 3 );
56  try {
57  o << name << " = [ ";
58  for( DVectorSlice::const_iterator itr = vs.begin(); itr != vs.end(); ++itr )
59  o << ' ' << *itr << ";";
60  o << "];" << (trans == BLAS_Cpp::no_trans ? ' ' : '\'' ) << std::endl;
61  }
62  catch(...) {
63  o.precision(p);
64  throw;
65  }
66  o.precision(p);
67  return o;
68 }
69 
70 std::ostream& MatlabPack::out( std::ostream& o, const char* name, const DMatrixSlice& gms
72 {
73  int p = o.precision();
74  o.precision( std::numeric_limits<value_type>::digits10 + 3 );
75  try {
76  o << name << " = [\n";
77  for( size_type i = 1; i <= gms.rows(); ++i ) {
78  const DVectorSlice vs = gms.row(i);
79  for( DVectorSlice::const_iterator itr = vs.begin(); itr != vs.end(); ++itr )
80  o << *itr << ", ";
81  o << ";\n";
82  }
83  o << "];" << (trans == BLAS_Cpp::no_trans ? ' ' : '\'' ) << std::endl;
84  }
85  catch(...) {
86  o.precision(p);
87  throw;
88  }
89  o.precision(p);
90  return o;
91 }
92 
93 } // end namespace DenseLinAlgPack
Teuchos::Ordinal size_type
Typedef for the size type of elements that are used by the library.
C++ Standard Library compatable iterator class for accesing nonunit stride arrays of data...
Transposed.
Not transposed.
std::ostream & out(std::ostream &o, const char *name, const DVectorSlice &vs, BLAS_Cpp::Transp trans=BLAS_Cpp::no_trans)
size_type rows() const
Return the number of rows.
Transp
TRANS.
DVectorSlice row(size_type i)
Return DVectorSlice object representing the ith row (1-based; 1,2,..,#this->rows()#, or throw std::out_of_range)