// STLport regression testsuite component.

 // To compile as a separate example, please #define MAIN.

 #include <cstdlib>

 #include <iostream>

 #include <algorithm>

 #include <vector>

 #ifdef MAIN 

 #define vec1_test main

 #endif

 #if !defined (STLPORT) || defined(__STL_USE_NAMESPACES)

 using namespace std;

 #endif

 int vec1_test(int, char**)

 {

   int failures=0;

   //   cout<<"Sizeof(vector) is "<<sizeof(vector<int>)<<endl;

   //  cout<<"Sizeof(fw) is "<<sizeof(forward_iterator_tag)<<endl;

   //  cout<<"Sizeof(ra) is "<<sizeof(random_access_iterator_tag)<<endl;

   cout<<"Results of vec1_test:"<<endl;

   vector<int> v1; // Empty vector of integers.

   cout << "empty = " << v1.empty() << endl;

   cout << "size = " << v1.size() << endl;

   cout << "max_size = " << v1.max_size() << endl;

   if(1!=v1.empty())

     failures++;

   else if(0!=v1.size())

     failures++;

   else if(1073741823!=v1.max_size())

     failures++;

   v1.push_back(42); // Add an integer to the vector.

   cout << "size = " << v1.size() << endl;

   cout << "v1[0] = " << v1[0] << endl;

   if(1!=v1.size())

     failures++;

   else if(42!=v1[0])

      failures++;  

   if(failures)

     return 1;

   else  

     return 0;

 }