Merge pull request ivanseidel#19 from NitrofMtl/NitrofMtl-patch-1

add [] operator support

LinkedList.h

@@ -43,6 +43,7 @@ class LinkedList{
 
 public:
 	LinkedList();
+	LinkedList(int sizeIndex, T _t); //initiate list size and default value
 	~LinkedList();
 
 	/*
@@ -100,6 +101,11 @@ class LinkedList{
 	*/
 	virtual void sort(int (*cmp)(T &, T &));
 
+		// add support to array brakets [] operator
+	inline T& operator[](int index); 
+	inline T& operator[](size_t& i) { return this->get(i); }
+  	inline const T& operator[](const size_t& i) const { return this->get(i); }
+
 };
 
 // Initialize LinkedList with false values
@@ -171,6 +177,13 @@ int LinkedList<T>::size(){
 	return _size;
 }
 
+template<typename T>
+LinkedList<T>::LinkedList(int sizeIndex, T _t){
+	for (int i = 0; i < sizeIndex; i++){
+		add(_t);
+	}
+}
+
 template<typename T>
 bool LinkedList<T>::add(int index, T _t){
 
@@ -232,6 +245,12 @@ bool LinkedList<T>::unshift(T _t){
 	return true;
 }
 
+
+template<typename T>
+T& LinkedList<T>::operator[](int index) {
+	return getNode(index)->data;
+}
+
 template<typename T>
 bool LinkedList<T>::set(int index, T _t){
 	// Check if index position is in bounds