// intarray.h - demo for CS 32
// cmc, 11/2/2011

#ifndef INTARRAY_H
#define INTARRAY_H

#include <iosfwd>
using std::ostream;

class IntArray {
    friend ostream& operator<< (ostream &, const IntArray &);
public:
    IntArray(int length=0);            // default and one-arg ctor
    IntArray(const IntArray &other);   // copy ctor
    ~IntArray();                       // dtor
    int getLength() const;             // accessor for length
    int get(int position) const;       // accessor for value at position
    void set(int position, int value); // mutator
    IntArray& operator= (
              const IntArray &right);  // assignment operator
private:
    int length;  // length of array
    int *values; // pointer to first array element
};

#endif