VisualSapfor/Planner/Array.h

#pragma once 

#include <stdio.h>  
#include <stdlib.h>  
#include <string.h> 

template <class T>
class Array {
protected:
	long length;
	T** elements;
public:
	Array() {
		length = 0;
		elements = NULL;
	}
	virtual ~Array() {
		if (elements != NULL) {
			for (long i = 0; i < length; ++i)
				delete elements[i];
			delete[] elements;
		}
	}
	void add(T* new_line) {
		T** buf = new T * [length + 1];
		for (long i = 0; i < length; ++i) {
			buf[i] = elements[i];
		}
		buf[length] = new_line;
		length++;
		delete[] elements;
		elements = buf;
		buf = NULL;
	}
	long getLength() {
		return length;
	}
	T* get(long i) {
		return elements[i];
	}
	T** getElements() {
		return elements;
	}
};