// system include files
//
#include <stdio.h>
#include <stdlib.h>

// define a simple class
//
class Toaster {

protected:
  
  // define some data
  //
  char* str_d;
  long len_d;
  long width_d;
  float weight_d;

  // define some simple functions
  //
public:
  Toaster(float weight_a = 27.0) {
    str_d = new char[10];
    len_d = (long)0;
    width_d = (long)0;
    weight_d = weight_a;
  }

  ~Toaster() {
    fprintf(stdout, "... deallocating memory ...\n");
    if (str_d != (char*)NULL) {
      delete [] str_d;
      str_d = (char*)NULL;
    }
  }

  // define some functions
  //
  bool display(FILE* fp, char* delim = (char*)"ECE 1111");

  bool set_value(long len_a = 39, long width_a = 27, float weight_a = 99.9);

private:

  // end of class
};