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 +1,14 @@
+#include "CountVisitor.h"
+#include <iostream>
+
+CountVisitor::CountVisitor() : nPerson(0), nCompany(0), nGroup(0) {}
+
+void CountVisitor::printCounts() {
+    std::cout << "Persons: " << nPerson << "  Companies: " << nCompany << "  Groups: " << nGroup << "\n";
+}
+
+void CountVisitor::visit(const PersonEntry &p) { nPerson++; }
+
+void CountVisitor::visit(const CompanyEntry &c) { nCompany++; }
+
+void CountVisitor::visit(const GroupEntry &g) { nGroup++; }