7 files changed, 36 insertions, 0 deletions
diff --git a/week12/Exercise3/MobileDevice.h b/week12/Exercise3/MobileDevice.h
index b9de538..958eb86 100644
--- a/week12/Exercise3/MobileDevice.h
+++ b/week12/Exercise3/MobileDevice.h
@@ -9,6 +9,7 @@ public:
 	virtual ~MobileDevice() = default;
 
 	virtual void Show() = 0;
+	virtual MobileDevice* clone() = 0;
 	bool CanAccept(const char* hyperMessage);
 	void Accept(const char* hyperMessage);
 };
diff --git a/week12/Exercise3/Pager.cpp b/week12/Exercise3/Pager.cpp
index 18beb4b..acd0684 100644
--- a/week12/Exercise3/Pager.cpp
+++ b/week12/Exercise3/Pager.cpp
@@ -47,6 +47,10 @@ Pager& Pager::operator=(Pager&& other) {
 	return *this;
 }
 
+MobileDevice* Pager::clone() {
+	return new Pager(*this);
+}
+
 void Pager::Show() {
 	std::ofstream outFile(fileName);
 	if (!outFile.is_open()) {
diff --git a/week12/Exercise3/Pager.h b/week12/Exercise3/Pager.h
index 451112e..8115d64 100644
--- a/week12/Exercise3/Pager.h
+++ b/week12/Exercise3/Pager.h
@@ -15,5 +15,6 @@ public:
 	Pager(Pager&& other);
 	Pager& operator=(Pager&& other);
 
+	virtual MobileDevice* clone() override;
 	virtual void Show() override;
 };
diff --git a/week12/Exercise3/TelecommunicationCompany.cpp b/week12/Exercise3/TelecommunicationCompany.cpp
index 7b877ca..34987a4 100644
--- a/week12/Exercise3/TelecommunicationCompany.cpp
+++ b/week12/Exercise3/TelecommunicationCompany.cpp
@@ -1,5 +1,6 @@
 #include "TelecommunicationCompany.h"
 #include "MobileDevice.h"
+#include "Telephone.h"
 
 void TelecommunicationCompany::resize() {
 	allocated *= 2;
@@ -18,6 +19,15 @@ void TelecommunicationCompany::free() {
 	delete[] devices;
 }
 
+void TelecommunicationCompany::copyFrom(const TelecommunicationCompany& other) {
+	this->allocated = other.allocated;
+	this->size = other.size;
+	this->devices = new MobileDevice*[size];
+	for (int i = 0; i < size; i++) {
+		this->devices[i] = other.devices[i]->clone();
+	}
+}
+
 TelecommunicationCompany::TelecommunicationCompany() {
 	devices = nullptr;
 	allocated = size = 0;
@@ -27,6 +37,18 @@ TelecommunicationCompany::~TelecommunicationCompany() {
 	free();
 }
 
+TelecommunicationCompany::TelecommunicationCompany(const TelecommunicationCompany& other) {
+	copyFrom(other);
+}
+
+TelecommunicationCompany& TelecommunicationCompany::operator=(const TelecommunicationCompany& other) {
+	if (this != &other) {
+		copyFrom(other);
+		free();
+	}
+	return *this;
+}
+
 TelecommunicationCompany::TelecommunicationCompany(TelecommunicationCompany&& other) {
 	this->size = other.size;
 	this->allocated = other.allocated;
diff --git a/week12/Exercise3/TelecommunicationCompany.h b/week12/Exercise3/TelecommunicationCompany.h
index 22ce731..405d134 100644
--- a/week12/Exercise3/TelecommunicationCompany.h
+++ b/week12/Exercise3/TelecommunicationCompany.h
@@ -9,10 +9,13 @@ class TelecommunicationCompany {
 	void resize();
 
 	void free();
+	void copyFrom(const TelecommunicationCompany& other);
 
 public:
 	TelecommunicationCompany();
 	~TelecommunicationCompany();
+	TelecommunicationCompany(const TelecommunicationCompany& other);
+	TelecommunicationCompany& operator=(const TelecommunicationCompany& other);
 	TelecommunicationCompany(TelecommunicationCompany&& other);
 	TelecommunicationCompany& operator=(TelecommunicationCompany&& other);
 };
diff --git a/week12/Exercise3/Telephone.cpp b/week12/Exercise3/Telephone.cpp
index 1250616..1037032 100644
--- a/week12/Exercise3/Telephone.cpp
+++ b/week12/Exercise3/Telephone.cpp
@@ -1,6 +1,10 @@
 #include "Telephone.h"
 #include <iostream>
 
+MobileDevice* Telephone::clone() {
+	return new Telephone(*this);
+}
+
 void Telephone::Show() {
 	std::cout << textMessage << std::endl;
 }
diff --git a/week12/Exercise3/Telephone.h b/week12/Exercise3/Telephone.h
index aac94e6..0277ac3 100644
--- a/week12/Exercise3/Telephone.h
+++ b/week12/Exercise3/Telephone.h
@@ -2,5 +2,6 @@
 #include "MobileDevice.h"
 
 class Telephone : public MobileDevice {
+	virtual MobileDevice* clone() override;
 	virtual void Show() override;
 };