What is best object to create?
Basically, I have a matrix that has been created using a double array. For each block of the matrix, I need to store four numbers. I cannot determine what kind of object/data structure I need to use in which to store these numbers. I know that I can create an object, and I would love to be able to say something like "firstvalue = matrix[i][j].firstvalue" in my driver program, but how would I go about storing firstvalue in my matrix object, especially since that currently is the name of my array?