chore: Add course material

2026-10-05 11:27:21 +02:00
parent 971813c351
commit e8241fd1ff
660 changed files with 26658 additions and 1 deletions
@@ -0,0 +1,23 @@
+#include "PowerVisitor.h"
+#include "Light.h"
+#include "Pole.h"
+#include <iostream>
+
+void PowerVisitor::visit(Light &l) {
+    switch (l.get()) {
+    case Light::ON:
+        runningTotal += 60;
+        break;
+    case Light::FLASH:
+        runningTotal += 30;
+        break;
+    }
+}
+
+void PowerVisitor::calculatePower(Pole &p) {
+    runningTotal = 0;
+
+    p.accept(*this);
+
+    std::cout << "Power usage is " << runningTotal << " watts.\n";
+}