The counter allows for checking if each object in the array is accessed once.
One To N and N To One
This "library" demonstrates converting multi-dimensional coordinates to one-dimensional coordinates (and back), up to 4 dimensions. If you examine the source, it should become apparent how to apply this to more dimensions.
Note the Makefile only creates the UnitTests and the unit testing library is
added as a git submodule (so you need to do
git submodule update --init to get
the unit testing framework).
Notes for those who may be confused
x_width refers to the size of the first dimension of the array. So if it is
equivalent to 10, then this means that the first dimension contains values from
0-9 inclusive. Thus, a "width" is required for each of the
n-1 dimensions to
correctly calculate the required indices.