torin-carey / simple-matrix Goto Github PK

Hi,

Someone referred me to your library, which is a big help to me. I don't know if you are maintaining this library or if you intended it for public consumption, but I do have one question / issue. Have you tested it with 4x4 or higher order matrices? I seem to be getting anomalous results when I try to invert a 4x4 identity matrix. Code is pretty simple:

matrix A = identity_matrix(4);
matrix B = A.invert();
cout << B << endl

Output is:

[ 1, 0, 0, 0; 0, -1, 0, 0; 0, 0, 1, 0; 0, 0, 0, -1 ]

Perhaps I am doing something stupid. Any insights for me?

I am using Visual C++ 2017 Community.

Replace all the throws to use actual exception objects rather than integers representing the problem.