include <iostream>
  include <sstream>
  include <string>
  
  using namespace std;
  
  class Muffin 
  {
      public:
          string    getDescription() const;
          void      setDescription(const string& inDescription);
          int       getSize() const;
          void      setSize(int inSize);
          bool      getHasChocolateChips() const;
          void      setHasChocolateChips(bool inChips);
  
          void output();
      protected:
          string    mDescription;
          int       mSize;
          bool      mHasChocolateChips;
  };
  
  string Muffin::getDescription() const { return mDescription; }
  void Muffin::setDescription(const string& inDescription) { mDescription = inDescription; }
  int Muffin::getSize() const { return mSize; }
  void Muffin::setSize(int inSize) { mSize = inSize; }
  bool Muffin::getHasChocolateChips() const { return mHasChocolateChips; }
  void Muffin::setHasChocolateChips(bool inChips) { mHasChocolateChips = inChips; }
  
  void Muffin::output()
  {
    printf("\%s, Size is \%d, \%s\n", getDescription().c_str(), getSize(),    
           (getHasChocolateChips() ? "has chips" : "no chips"));
  }
  
  Muffin createMuffin(istringstream& inStream);
  
  int main(int argc, char** argv)
  {
    cout << "First, let's create a muffin in code and output it." << endl;
  
    Muffin m;
    m.setDescription("Giant_Blueberry_Muffin");
    m.setSize(42);
    m.setHasChocolateChips(false);
  
    m.output();
  
    cout << "Now we'll create a muffin from a string stream" << endl;
  
    istringstream instream("My_Muffin 2 true");
    Muffin m2 = createMuffin(instream);
  
    m2.output();
  }
  
  Muffin createMuffin(istringstream& inStream)
  {
    Muffin muffin;
    // assume Assume data is properly formatted:
    // description Description size chips
  
    string description;
    int size;
    bool hasChips;
  
    // Read all three values. Note that chips is represented
    // by the strings "true" and "false"
    inStream >> description >> size >> boolalpha >> hasChips;
    muffin.setSize(size);
    muffin.setDescription(description);
    muffin.setHasChocolateChips(hasChips);
  
    return muffin;
  }