1   

     2 // STLport regression testsuite component.

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

     4 

     5 #include <algorithm>

     6 #include <vector>

     7 #include <iostream>

     8 #include <iterator>

     9 

    10 #ifdef MAIN 

    11 #define pheap1_test main

    12 #endif

    13 

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

    15 using namespace std;

    16 #endif

    17 int pheap1_test(int, char**)

    18 {

    19   int failures=0;

    20   cout<<"Results of pheap1_test:"<<endl;

    21   vector<int> v;

    22 

    23   v.push_back(1);

    24   v.push_back(20);

    25   v.push_back(4);

    26   make_heap(v.begin(), v.end());

    27 

    28   v.push_back(7);

    29   push_heap(v.begin(), v.end());

    30 

    31   sort_heap(v.begin(), v.end());

    32   ostream_iterator<int> iter(cout, " ");

    33   copy(v.begin(), v.end(), iter);

    34   cout << endl;

    35   

    36   if( 1!=v[0])

    37     failures++;

    38   else if(4!=v[1])

    39     failures++;

    40   else if(7!=v[2])

    41     failures++;

    42   else if(20!=v[3])

    43     failures++;

    44     

    45   if(failures)

    46     return 1;        

    47   else

    48     return 0;

    49 }

    50 

    51