WIP: Third commit with EndFramec issue

MbDCode/FullMatrix.cpp

@@ -4,7 +4,7 @@ using namespace MbD;
 
 FullMatrix<double>::FullMatrix(int m, int n) {
     for (int i = 0; i < m; i++) {
-        auto* row = new FullRow<double>(n);
+        auto row = std::make_shared<FullRow<double>>(n);
         this->push_back(row);
     }
 }