stdcpp/tsrc/Stdcpp_test/stlport/auto/stlport_inrprod/src/inrprod2.cpp
changeset 31 ce057bb09d0b
child 34 5fae379060a7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stdcpp/tsrc/Stdcpp_test/stlport/auto/stlport_inrprod/src/inrprod2.cpp	Fri Jun 04 16:20:51 2010 +0100
@@ -0,0 +1,69 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+ 
+// STLport regression testsuite component.
+// To compile as a separate example, please #define MAIN.
+
+#include <vector>
+#include <numeric>
+#include <iostream>
+#include <iterator>
+#include <string>
+
+#ifdef MAIN 
+#define inrprod2_test main
+#endif
+static int add(int a_, int b_)
+{
+  return a_ + b_;
+}
+
+static int mult(int a_, int b_)
+{
+  return a_ * b_;
+}
+
+#if !defined (STLPORT) || defined(__STL_USE_NAMESPACES)
+using namespace std;
+#endif
+int inrprod2_test(int, char**)
+{
+  cout<<"Results of inrprod2_test:"<<endl;
+
+  vector <int> v1(3);
+  vector <int> v2(v1.size());
+  for(int i = 0; i < v1.size(); i++)
+  {
+    v1[i] = i + 1;
+    v2[i] = v1.size() - i;
+  }
+  ostream_iterator<int> iter(cout, " ");
+  cout << "Inner product(product of sums):\n\t";
+  copy(v1.begin(), v1.end(), iter);
+  cout << "\n\t";
+  copy(v2.begin(), v2.end(), iter);
+  int result =
+    inner_product(v1.begin(), v1.end(),
+                   v2.begin(),
+                   1,
+                   mult, add);
+  cout << "\nis: " << result << endl;
+  if(result == 64)
+  return 0;
+  else
+  return 1;
+}