uni/ws2019/ipi/uebungen/cpp_headers/FloatArray.hh

class FloatArray {
public:
  virtual ~FloatArray() {};
  virtual float& operator[](int i) = 0;
  virtual int numIndices () = 0; 
  virtual int minIndex () = 0;
  virtual int maxIndex () = 0;
  virtual bool isMember (int i) = 0;
} ;