text: 
  #include "stdafx.h"
  
  #include <iostream>
  #include <map>
  #include <cassert>
  using namespace std;
  
  #include "uniqueIdAllocator.h"
  
  
  int _tmain(int argc, _TCHAR* argv[]) {
          cout <<"UniqueIdAllocator Test"<<endl;
          UniqueIdAllocator b=UniqueIdAllocator(2, 9);
          b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.free(2); b.output(cout, true);
          b.free(3); b.output(cout, true);
          b.free(4); b.output(cout, true);
          b.free(5); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.free(3); b.output(cout, true);
          b.free(2); b.output(cout, true);
  
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
          b.allocate(); b.output(cout, true);
  
          b.free(4); b.output(cout, true);
          b.free(3); b.output(cout, true);
  
          b.allocate(); b.output(cout, true);
  
          return 0;
  }
  