Update Optional.hpp

1 files changed, 22 insertions, 0 deletions

diff --git a/Sem. 10/Examples/Optional/Optional.hpp b/Sem. 10/Examples/Optional/Optional.hpp
index 9e3ab0f..147d8e5 100644
--- a/Sem. 10/Examples/Optional/Optional.hpp
+++ b/Sem. 10/Examples/Optional/Optional.hpp
@@ -12,6 +12,9 @@ public:
 	Optional();
 	Optional(const T& obj);
 
+	Optional(const Optional<T>& other);
+	Optional<T> operator=(const Optional<T>& other);
+
 	bool containsData() const;
 	const T& getData() const;
 	void setData(const T& el);
@@ -72,3 +75,22 @@ void Optional<T>::clear()
 	free();
 	data = nullptr;
 }
+
+
+template <typename T>
+Optional<T>::Optional(const Optional<T>& other)
+{
+	copyFrom(other);
+}
+
+
+template <typename T>
+Optional<T> Optional<T>::operator=(const Optional<T>& other)
+{
+	if (this != &other)
+	{
+		free();
+		copyFrom(other);
+	}
+	return *this;
+}