chore: Add course material

397/Ex71/FindVisitor.cpp

@@ -0,0 +1,31 @@
+
+
+#include <iostream>
+
+#include "CompanyEntry.h"
+#include "FindVisitor.h"
+#include "GroupEntry.h"
+#include "PersonEntry.h"
+
+FindVisitor::FindVisitor(std::string query) : _query(query) {}
+
+const std::vector<const Entry *> &FindVisitor::getFindings() { return findings; }
+
+void FindVisitor::visit(const PersonEntry &s) {
+    if (s.getName().find(_query) != std::string::npos) {
+        findings.push_back(&s);
+    }
+}
+
+void FindVisitor::visit(const GroupEntry &g) {
+    if (g.getName().find(_query) != std::string::npos) {
+        findings.push_back(&g);
+    }
+}
+
+void FindVisitor::visit(const CompanyEntry &c) {
+
+    if (c.getName().find(_query) != std::string::npos || c.getCategory().find(_query) != std::string::npos) {
+        findings.push_back(&c);
+    }
+}