Can I print elements of a simple matrix with out manual nested loop?

From: SUPER_SOCKO (am.socko_at_gmail.com)
Date: 02/28/05

  • Next message: Clark S. Cox III: "Re: two classes - each has pointer to other" 
    Date: 28 Feb 2005 06:35:40 -0800

    Suppose I have a matrix M x N dimension.
    Normally, to print all of the elements in the matrix. I write the
    following codes:

    Suppose M = 5, N = 4:

      for(int j=0; j<5; ++j) {
        for(int k=0; k<4; ++k) {
           cout << matrix[M][N] << " ";
        }
        cout << endl;
      }

    If my matrix class has method for return number of dimension and
    dimension size such as:

    numDimension(matrix); // return 2 becase the matrix has M x N = 2
    dimensions.

    sizeDimension(0); // return 5 -- size of M
    sizeDimension(1); // return 4 -- size of N

    How to write some code that print all element of the matrix with out
    code nested loops by hand?

    Thanks

    Nalerk

  • Next message: Clark S. Cox III: "Re: two classes - each has pointer to other"