Autocommit at 02.05.2022 @ 08:10

2 files changed, 20 insertions, 2 deletions

diff --git a/src/List/List.cpp b/src/List/List.cpp
index bdb9b4a..a0d0849 100644
--- a/src/List/List.cpp
+++ b/src/List/List.cpp
@@ -62,6 +62,24 @@ const T& List<T>::operator[](unsigned index) const {
 }
 
 template <class T>
+std::istream& List<T>::read(std::istream& istr) {
+	istr.read((char*)&length, sizeof(length));
+	istr.read((char*)&count, sizeof(count));
+	delete[] elements;
+	elements = new T[length];
+
+	for (int i = 0; i < count; i++)
+		istr >> elements[i];
+
+	return istr;
+}
+
+template <class T>
+std::ostream& List<T>::write(std::ostream& ostr) const {
+	return ostr;
+}
+
+template <class T>
 unsigned List<T>::get_length() const {
 	return length;
 }
diff --git a/src/List/List.h b/src/List/List.h
index 0e7722c..377cbf0 100644
--- a/src/List/List.h
+++ b/src/List/List.h
@@ -21,8 +21,8 @@ public:
 	T& operator[](unsigned index);
 	const T& operator[](unsigned index) const;
 
-	std::istream read(std::istream& istr);
-	std::ostream write(std::istream& ostr);
+	std::istream& read(std::istream& istr);
+	std::ostream& write(std::ostream& ostr) const;
 
 	unsigned get_length() const;
 	unsigned get_count() const;