[w12] Solved exercises 1 and 3

1 files changed, 59 insertions, 0 deletions

diff --git a/week12/Exercise3/Pager.cpp b/week12/Exercise3/Pager.cpp
new file mode 100644
index 0000000..18beb4b
--- /dev/null
+++ b/week12/Exercise3/Pager.cpp
@@ -0,0 +1,59 @@
+#include "Pager.h"
+#include <iostream>
+#include <cstring>
+#include <fstream>
+
+void Pager::free() {
+	delete[] fileName;
+}
+
+void Pager::copyFrom(const Pager& other) {
+	this->fileName = new char[strlen(other.fileName) + 1];
+	strcpy(this->fileName, other.fileName);
+}
+
+Pager::Pager() {
+	this->fileName = nullptr;
+}
+
+Pager::~Pager() {
+	free();
+}
+
+Pager::Pager(const Pager& other) {
+	copyFrom(other);
+}
+
+Pager& Pager::operator=(const Pager& other) {
+	if (this != &other) {
+		free();
+		copyFrom(other);
+	}
+	return *this;
+}
+
+Pager::Pager(Pager&& other) {
+	this->fileName = other.fileName;
+	other.fileName = nullptr;
+}
+
+Pager& Pager::operator=(Pager&& other) {
+	if (this != &other) {
+		free();
+
+		this->fileName = other.fileName;
+		other.fileName = nullptr;
+	}
+	return *this;
+}
+
+void Pager::Show() {
+	std::ofstream outFile(fileName);
+	if (!outFile.is_open()) {
+		throw "Coudldn't open file!";
+	}
+
+	outFile << textMessage << std::endl;
+
+	outFile.close();
+}