[w11] Solved exercises

1 files changed, 64 insertions, 0 deletions

diff --git a/week11/Exercise05/Counted.hpp b/week11/Exercise05/Counted.hpp
new file mode 100644
index 0000000..fe705ab
--- /dev/null
+++ b/week11/Exercise05/Counted.hpp
@@ -0,0 +1,64 @@
+#pragma once
+
+template <class T>
+class Counted {
+	T elem;
+	unsigned count;
+
+public:
+	T& GetElem();
+	unsigned GetCount();
+
+	Counted& operator++();
+	Counted operator++(int);
+	Counted& operator--();
+	Counted operator--(int);
+	Counted& operator+=(int countChange);
+	Counted& operator-=(int countChange);
+};
+
+template <class T>
+T& Counted<T>::GetElem() {
+	return elem;
+}
+
+template <class T>
+unsigned Counted<T>::GetCount() {
+	return count;
+}
+
+template <class T>
+Counted<T>& Counted<T>::operator++() {
+	++count;
+	return *this;
+}
+
+template <class T>
+Counted<T> Counted<T>::operator++(int) {
+	count++;
+	return *this;
+}
+
+template <class T>
+Counted<T>& Counted<T>::operator--() {
+	--count;
+	return *this;
+}
+
+template <class T>
+Counted<T> Counted<T>::operator--(int) {
+	count--;
+	return *this;
+}
+
+template <class T>
+Counted<T>& Counted<T>::operator+=(int countChange) {
+	count += countChange;
+	return *this;
+}
+
+template <class T>
+Counted<T>& Counted<T>::operator-=(int countChange) {
+	count -= countChange;
+	return *this;
+}