---

/home/xchen/xia/src/array/demoSimpleArray.cc

#include <SimpleArray.H>

using namespace xchen;


int main()
{
  SimpleArray<int,2> i2(3,4);
  i2 = 
    11,12,13,14,
    15,16,17,18,
    19,20,21,22;
  
  cout << i2 << endl;

  cout << "\nchange the first ele in the last row to -20\n";
  i2.SetIndexStartAt(-2, 3);
  for(int i=0; i<4; i++)
    try 
    {
      i2[0][i] = -20;
    }
    catch (ArrayError& e){ cout << e.ErrorMessage() << endl; }
 
  cout << i2 << endl;
  
  cout << "change last ele in the first row to -23.\n";
  i2.SetIndexStartAt(-1, 0);
  try
  {
    i2[Vector<int,2>(3,-1)] = -23;
  }
  catch (ArrayError&e){ cout << e.ErrorMessage() << endl;  }

  cout << i2 << endl;
  
  cout << "change first ele in first row to -1.\n\n";
  i2.SetIndexStartAt(-3, 0);
  try
  {
    i2[-3][0] = -1;
  }
  catch (ArrayError&e){ cout << e.ErrorMessage() << endl;  }

  
  cout << i2 << endl;


  
  SimpleArray<int,2>::iterator itr = i2.Iterate();
  for(; !itr.PastEnd(); ++itr)
    cout << *itr << endl;
}

---