//  File: main1.C
//
//  Sample program using STL list templates
//  Read the "spell" dictionary and make a list of words
//  that contain the substring "url"

#include <iostream.h>
#include <fstream.h>
#include <iomanip.h>
#include <stdlib.h>
#include <string.h>     // Usual string library, for strstr
#include <list>         // STL list template
#include <string>       // STL string template, like BString
#include "printall.h"

main() {
   list<string> L ;
   ifstream ifile("words") ; // "words" is filename of dictionary
   string str ;

  // Get strings from ifile that contain "url"
  //
   while (1) {
      ifile >> str ;
      if (ifile.eof()) break ;

      // str.c_str() gives the char * pointer to string in str
      //
      if (strstr(str.c_str(), "url")) {
         L.push_back(str) ;
      }
   }
   ifile.close() ;

   printall(L) ;
}