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STLPORT/test/regression/adjdiff1.cpp

@@ -0,0 +1,31 @@
+// STLport regression testsuite component.
+// To compile as a separate example, please #define MAIN.
+
+#include <vector>
+#include <numeric>
+#include <iterator>
+#include <iostream>
+
+#ifdef MAIN 
+#define adjdiff1_test main
+#endif
+
+#if !defined (STLPORT) || defined(__STL_USE_NAMESPACES)
+using namespace std;
+#endif
+int adjdiff1_test(int, char**)
+{
+  cout<<"Results of adjdiff1_test:"<<endl;
+  vector <int> v(10);
+  for(int i = 0; i < v.size(); i++)
+    v[i] = i * i;
+  vector <int> result(v.size());
+  adjacent_difference(v.begin(), v.end(), result.begin());
+  ostream_iterator<int> iter(cout, " ");
+  // vector<int>::iterator iter;
+  copy(v.begin(), v.end(), iter);
+  cout << endl;
+  copy(result.begin(), result.end(), iter);
+  cout << endl;
+  return 0;
+}