Ex8.1

ex8.1/Manager.hh

@@ -0,0 +1,43 @@
+#ifndef MANAGER_HH
+#define MANAGER_HH
+
+#include <string>
+#include <iostream>
+#include <set>
+#include "Employee.hh"
+
+using namespace std ;
+
+class Manager : public Employee {
+
+public:
+	Manager(const char* name, double salary) : Employee(name, salary) {}
+
+	void businessCard( ostream& os = cout) const {
+		Employee::businessCard( os );
+		os	<< "   +----------+  " << endl
+			<< "   Subordinates " << endl
+			<< "   +----------+  " << endl;
+
+		for ( auto iter = _subordinates.begin() ; iter != _subordinates.end(); iter++ ) {
+			os << "    - " << (*iter)->name() << endl;
+		}
+
+		os	<< "   +----------+  " << endl;
+	}
+
+	void addSubordinate ( Employee& empl ) {
+		_subordinates.insert( &empl );
+	}
+	const set<Employee*>& listOfSubordinates() const {
+		return _subordinates;
+	}	
+  
+private:
+  string _name ;
+  double _salary ;
+  set<Employee*> _subordinates ;// subordinates is an unordered collection so set is usefull enough
+
+} ;
+
+#endif

ex8.1/main.cpp

@@ -0,0 +1,32 @@
+#include <iostream>
+#include "Employee.hh"
+#include "Manager.hh"
+
+
+int main() {
+	Employee wouter("Wouter", 0);
+	Employee ivo("Ivo", 0);
+	Manager stan("Stan", 0);
+	Manager jo("Jo", 0);
+	Manager frank("Frank", 0);
+
+
+	stan.addSubordinate(wouter);
+	stan.addSubordinate(ivo);
+
+	frank.addSubordinate(stan); // This does not give a problem because stan is also of type Employee
+	frank.addSubordinate(jo);
+
+	// Print the Business Cards
+	frank.businessCard();
+	std::cout << std::endl;
+	jo.businessCard();
+	std::cout << std::endl;
+	stan.businessCard();
+	std::cout << std::endl;
+	wouter.businessCard();
+	std::cout << std::endl;
+	ivo.businessCard();
+	std::cout << std::endl;
+
+}