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STLPORT/test/regression/mset5.cpp

@@ -0,0 +1,53 @@
+// STLport regression testsuite component.
+// To compile as a separate example, please #define MAIN.
+
+
+#include <iostream>
+#include <set>
+// #include <algorithm>
+#include <functional>
+
+
+#ifdef MAIN 
+#define mset5_test main
+#endif
+
+#if !defined (STLPORT) || defined(__STL_USE_NAMESPACES)
+using namespace std;
+#endif
+
+static bool less_than(int a_, int b_)
+{
+  return a_ < b_;
+}
+ 
+static bool greater_than(int a_, int b_)
+{
+  return a_ > b_;
+}
+
+int mset5_test(int, char**)
+{
+  cout<<"Results of mset5_test:"<<endl;
+  int array [] = { 3, 6, 1, 9 };
+  
+  typedef pointer_to_binary_function<int, int, bool> fn_type;
+  typedef __multiset__<int, fn_type, allocator<int> > mset;
+  fn_type f(less_than);
+
+  mset s1(array+0, array + 4 , f );
+  mset::const_iterator i = s1.begin();
+
+  cout << "Using less_than: " << endl;
+  while(i != s1.end())
+    cout << *i++ << endl;
+  fn_type g(greater_than);
+  mset s2(array, array + 4, g);
+  i = s2.begin();
+  cout << "Using greater_than: " << endl;
+  while(i != s2.end())
+    cout << *i++ << endl;
+
+  return 0;
+}
+