[w13] Added solutions

1 files changed, 75 insertions, 0 deletions

diff --git a/week13/Exercise2/Container.hpp b/week13/Exercise2/Container.hpp
new file mode 100644
index 0000000..ace942f
--- /dev/null
+++ b/week13/Exercise2/Container.hpp
@@ -0,0 +1,75 @@
+#pragma once
+
+template <class T>
+class Container {
+	void free();
+	void copyFrom(const Container& other);
+
+protected:
+	T* arr;
+	unsigned size;
+
+public:
+	Container();
+	~Container();
+	Container(const Container& other);
+	Container& operator=(const Container& other);
+	Container(Container&& other);
+	Container& operator=(Container&& other);
+};
+
+template <class T>
+void Container<T>::free() {
+	delete[] arr;
+}
+
+template <class T>
+void Container<T>::copyFrom(const Container& other) {
+	this->size = other.size;
+	this->arr = new T[size];
+	for (int i = 0; i < size; i++) {
+		this->arr[i] = other.arr[i];
+	}
+}
+
+template <class T>
+Container<T>::Container() {
+	this->arr = nullptr;
+	size = 0;
+}
+
+template <class T>
+Container<T>::~Container() {
+	free();
+}
+
+template <class T>
+Container<T>::Container(const Container<T>& other) {
+	copyFrom(other);
+}
+
+template <class T>
+Container<T>& Container<T>::operator=(const Container<T>& other) {
+	if (this != &other) {
+		free();
+		copyFrom(other);
+	}
+	return *this;
+}
+
+template <class T>
+Container<T>::Container(Container<T>&& other) {
+	this->arr = other.arr;
+	other.arr = nullptr;
+}
+
+template <class T>
+Container<T>& Container<T>::operator=(Container<T>&& other) {
+	if (this != &other) {
+		free();
+
+		this->arr = other.arr;
+		other.arr = nullptr;
+	}
+	return *this;
+}