[w11] Solved exercises

1 files changed, 55 insertions, 0 deletions

diff --git a/week11/Exercise08/Message.cpp b/week11/Exercise08/Message.cpp
new file mode 100644
index 0000000..12c91e9
--- /dev/null
+++ b/week11/Exercise08/Message.cpp
@@ -0,0 +1,55 @@
+#include "Message.h"
+#include <cstring>
+#include <iostream>
+
+void Message::free() {
+	delete[] textMessage;
+}
+
+void Message::copyFrom(const Message& other) {
+	this->textMessage = new char[strlen(other.textMessage) + 1];
+	strcpy(this->textMessage, other.textMessage);
+}
+
+Message::Message() {
+	this->textMessage = nullptr;
+}
+
+Message::~Message() {
+	free();
+}
+
+Message::Message(const Message& other) {
+	copyFrom(other);
+}
+
+Message& Message::operator=(const Message& other) {
+	if (this != &other) {
+		free();
+		copyFrom(other);
+	}
+	return *this;
+}
+
+Message::Message(Message&& other) {
+	this->textMessage = other.textMessage;
+	other.textMessage = nullptr;
+}
+
+Message& Message::operator=(Message&& other) {
+	if (this != &other) {
+		free();
+
+		this->textMessage = other.textMessage;
+		other.textMessage = nullptr;
+	}
+	return *this;
+}
+
+unsigned Message::Length() {
+	return strlen(textMessage);
+}
+
+std::ostream& operator<<(std::ostream& ostr, const Message& obj) {
+	return ostr << obj.textMessage;
+}