123
edits
Changes
Directory:Derek Elder/Programs/SortedMovieList (view source)
Revision as of 00:51, 18 December 2007
, 00:51, 18 December 2007no edit summary
//Precondition:Add function must be called and executed.
//Precondition:Add function must be called and executed.
//Postcondition:String compare function is called to execute the comparison, resulting in two possible outcomes:
//Postcondition:String compare function is called to execute the comparison, resulting in two possible outcomes:
// 1.A positive value is returned and is added into the list.
// 1.A positive value is returned and is added into the list.
// 2.A 0 or a negative value is returned and isn't added into the list.
// 2.A 0 or a negative value is returned and isn't added into the list.
void Initialize(string title, int year, int gross, string studio, string stars);
void Initialize(string title, int year, int gross, string studio, string stars);
//Purpose:Initializes a movie item with data, basically a constructor.
//Purpose:Initializes a movie item with data, basically a constructor.
//Precondition:ReadAllMovies() must be called.
//Precondition:ReadAllMovies() must be called.
//Postcondition:1.True is returned if one movie was taken from the data file and entered into the list.
//Postcondition:1.True is returned if one movie was taken from the data file and entered into the list.
// 2.False is returned if the EndOfFile flag was reached.
// 2.False is returned if the EndOfFile flag was reached.
void Display(ostream&os = cout) const;
void Display(ostream&os = cout) const;
//Purpose:Displays one movie from the list.
//Purpose:Displays one movie from the list.
//Postcondition:The list is displayed to the console.
//Postcondition:The list is displayed to the console.
void Search(const MovieListItemType& itemToSearch, bool& success);
void Search(const MovieListItemType& itemToSearch, bool& success);
//Purpose:To search through the list for the correct movie
//Purpose:To search through the list for the correct movie.
//Precondition:Search called from the menu.
//Precondition:Search called from the menu.
//Postcondition:1.If the movie is found the index where it was found is returned.
//Postcondition:1.If the movie is found the index where it was found is returned.
// 2.If the movie is not found the user will be notified.
// 2.If the movie is not found the user will be notified.
private:
private:
if(itemToSearch.CompareKeys(items[i]) == 0)
if(itemToSearch.CompareKeys(items[i]) == 0)
{
{
cout<<endl<<"The Movie has been found at index "<<i<<"."<<endl;//add ...
cout<<endl<<"The Movie has been found at index "<<i<<"."<<endl;
items[i].Display();
items[i].Display();
break; //If the movie is found, go no further.
break; //If the movie is found, go no further.
{
{
cout<<endl<<"The movie you wished to search for has not been found."<<endl;
cout<<endl<<"The movie you wished to search for has not been found."<<endl;
break; //If you have gone past the point
break; //If you have gone past the point where the movie should be stored
//in the list, go no further.
}
}
}
}