//stringf.h

//header file for class String with  '+' and '==' operators as friends

#ifndef STRINGF_H
#define STRINGF_H

#include <iostream.h>

class String {
	friend ostream& operator<<(ostream&, String&);
	friend istream& operator>>(istream&, String&);

	friend String operator+(const String&, const String&);
	friend int operator==(const String&, const String&);
	public:
		String();
		String(const char *);
		String(const String&);
		~String();
		String& operator=(const String&);
		char& operator[](int);
	private:
		char *val;
		int length;
};

#endif