// URLContainer.h: interface for the URLContainer class. // ////////////////////////////////////////////////////////////////////// #if !defined(AFX_URLCONTAINER_H__E9240791_614A_11D3_933D_0060674E1056__INCLUDED_) #define AFX_URLCONTAINER_H__E9240791_614A_11D3_933D_0060674E1056__INCLUDED_ #if _MSC_VER > 1000 #pragma once #endif // _MSC_VER > 1000 #include<vector> #include<algorithm> #include<functional> #include "URL.h" using namespace std; //#include "URL.h" class URLContainer { //You will be using a vector. vector<URL> urls; public: //Takes as input is which refers to an RDF file and reads all the // URLs in that file, adding them to the container. (see the main.cpp // from PS2 for help). URLContainer(istream & is); URLContainer(); virtual ~URLContainer(); //Returns the number of elements in this container. int size(); //Prints the Nth element void printNth(ostream & os, const int n); //Prints the first n URLs (given the current ordering) to os, one in each line. void printFirstN(ostream & os, const int n); //Sort the URLs based on the actual URLs (alphabetically). //NOTE: you might need to make the data members of URL public in order // to implement both of the sort functions. You might also want to // implement operator< for the URL class...its up to you. void sortByURL(); //Sort the objects alphabetically by title. void sortByTitle(); }; #endif // !defined(AFX_URLCONTAINER_H__E9240791_614A_11D3_933D_0060674E1056__INCLUDED_)