Change storage for matrix to std::array, update matrix_example

1 files changed, 14 insertions, 2 deletions

diff --git a/test/matrix_example.cpp b/test/matrix_example.cpp
index 3fb7c78..4cf1863 100644
--- a/test/matrix_example.cpp
+++ b/test/matrix_example.cpp
@@ -5,9 +5,21 @@
 
 int main(int argc, char *argv[]) {
 	std::cout << "MxN dimensional (int) matrices" << std::endl;
-    mm::matrix<int, 3, 2> m {{1, 2}, {3, 4}, {5, 6}};
+    mm::matrix<int, 3, 2> a {{1, 2}, {3, 4}, {5, 6}};
+    mm::matrix<int, 3, 2> b {{4, 3}, {9, 1}, {2, 5}};
+    mm::matrix<int, 2, 4> c {{1, 2, 3, 4}, {5, 6, 7, 8}};
 
-    std::cout << m;
+    std::cout << "a = \n" << a;
+    std::cout << "b = \n" << b;
+    std::cout << "c = \n" << c;
+    
+    // basic operations
+    std::cout << "a + b = \n" << a + b;
+    std::cout << "a - b = \n" << a - b;
+    std::cout << "a * c = \n" << a * c;
+    std::cout << "a * 2 = \n" << a * 2;
+    std::cout << "2 * a = \n" << 2 * a;
+    std::cout << "tr(a) = \n" << a.trd();
 
 	return 0;
 }