From 7c45fa2fad5d69b822824ee56294fdd2b9a674f7 Mon Sep 17 00:00:00 2001
From: kai <k.penazzi@web.de>
Date: Sun, 15 Jun 2025 13:55:27 +0200
Subject: [PATCH] add super_grid

---
 lab11/game_of_life/super_grid.h | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 lab11/game_of_life/super_grid.h

diff --git a/lab11/game_of_life/super_grid.h b/lab11/game_of_life/super_grid.h
new file mode 100644
index 0000000..80ef7ba
--- /dev/null
+++ b/lab11/game_of_life/super_grid.h
@@ -0,0 +1,29 @@
+#ifndef SUPER_GRID_H
+#define SUPER_GRID_H
+
+#include "matrix.h"
+
+class SuperGrid {
+public:
+  static SuperGrid zeros(int rows, int cols);
+
+  int rows() const;
+  int cols() const;
+  double &operator()(int i, int j);
+
+private:
+  Matrix grid_;
+};
+
+inline SuperGrid SuperGrid::zeros(int rows, int cols)
+    : grid_(Matrix::zeros(rows + 2, cols + 2)), {}
+
+inline double &SuperGrid::operator()(int i, int j) {
+  return this->grid_(i + 1, j + 1);
+}
+
+inline int SuperGrid::rows() const { return this->grid_.rows() - 2; }
+
+inline int SuperGrid::cols() const { return this->grid_.cols() - 2; }
+
+#endif // SUPER_GRID_H