Question: Multidimensional arrays can be stored in row major order, as in C++, or in column major order, as in Fortran. Develop the access functions for
Multidimensional arrays can be stored in row major order, as in C++, or in column major order, as in Fortran. Develop the access functions for both of these arrangements for three-dimensional array.
Let the subscript ranges of the three dimensions be named min(1), min(2), min(3), max(1), max(2), and max(3). Let the sizes of the subscript ranges be size(1), size(2), and size(3). Assume the element size is 1.
Row Major Order: location(a[i,j,k]) = (address of a[min(1),min(2),min(3)]) +((i-min(1))*size(3) + (j-min(2)))*size(2) + (k-min(3))
Explain why the answer for row major order is this?
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
