Half Matrix

A Half Matrix implementation. Like a normal matrix, but you only store half of it. Also it only contains bools.

Half Matrix: Storage

The matrix is row major. Here's how it looks like:

 ABCD
A-
B--
C---
D----

In memory representation:

-|--|---|----

Indexing starts at 0.

ABCD
0123

Row Major means that the first parameter of the methods is the Y axis in the matrix, and the second is the X axis.

As shown by the matrix, the row value is required to be bigger or equal to the column value.

Example

Parameters: (3, 0) = (D, A)

 ABCD
A-
B--
C---
DX---

Contributing

If you see a missing method or a bug, open a pull request and I'll be more than happy to merge it!