flower/matrix-debug.cc

   1 /*
   2   matrix-debug.cc -- implement Matrix print routines
   3
   4   source file of the Flower Library
   5
   6   (c)  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7 */
   8
   9
  10 #include "flower-debug.hh"
  11 #include "matrix.hh"
  12
  13 String
  14 Matrix::str () const
  15 {
  16   String s;
  17 #ifndef NPRINT
  18   Full_storage const * stor_c_l = dat_;
  19   s = String ("matrix {");
  20   for (int i=0; i< rows(); i++)
  21     {
  22       for (int j = 0; j < cols(); j++)
  23         {
  24           s+= to_str (stor_c_l->elem (i,j), "%6f ");
  25         }
  26       s+="\n";
  27     }
  28   s+="}\n";
  29 #endif
  30   return s;
  31 }
  32
  33
  34 void
  35 Matrix::print () const
  36 {
  37 #ifndef NPRINT
  38   fdebug << *this;
  39 #endif
  40 }
  41
  42 String
  43 Vector::str () const
  44 {
  45   String s;
  46 #ifndef NPRINT
  47   s = String ("vector (") + to_str (dim ()) + ") [";
  48   for (int i=0; i < dim(); i++)
  49     {
  50       s += to_str (dat[i], "%6f") + to_str (' ');
  51     }
  52   s += "]\n";
  53 #endif
  54   return s;
  55 }
  56
  57
  58 void
  59 Vector::print() const
  60 {
  61 #ifndef NDEBUG
  62   fdebug << *this << '\n';
  63 #endif
  64 }