stdcpp/tsrc/Boost_test/array/src/array3.cpp
changeset 31 ce057bb09d0b
parent 0 e4d67989cc36
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stdcpp/tsrc/Boost_test/array/src/array3.cpp	Fri Jun 04 16:20:51 2010 +0100
@@ -0,0 +1,84 @@
+/* example for using class array<>
+ * (C) Copyright Nicolai M. Josuttis 2001.
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ */
+/*
+ * © Portions copyright (c) 2006-2007 Nokia Corporation.  All rights reserved.
+*/
+
+#include <string>
+#include <iostream>
+#include <boost/array.hpp>
+
+#ifdef __SYMBIAN32__
+#include "std_log_result.h"
+#define LOG_FILENAME_LINE __FILE__, __LINE__
+#endif
+template <class T>
+void print_elements (const T& x);
+
+int main()
+{
+std_log(LOG_FILENAME_LINE,"[Test Case for array3]");
+int failures=0;
+    // create array of four seasons
+    boost::array<std::string,4> seasons = {
+        { "spring", "summer", "autumn", "winter" }
+    };
+
+    // copy and change order
+    boost::array<std::string,4> seasons_orig = seasons;
+    for (unsigned i=seasons.size()-1; i>0; --i) {
+        std::swap(seasons.at(i),seasons.at((i+1)%seasons.size()));
+    }
+
+    std::cout << "one way:   ";
+    print_elements(seasons);
+
+    // try swap()
+    std::cout << "other way: ";
+    std::swap(seasons,seasons_orig);
+    print_elements(seasons);
+
+    // try reverse iterators
+    std::cout << "reverse:   ";
+    for (boost::array<std::string,4>::reverse_iterator pos
+           =seasons.rbegin(); pos<seasons.rend(); ++pos) {
+        std::cout << " " << *pos;
+    }
+    std::cout << std::endl;
+    
+    if (seasons[3]!= "winter")
+    		failures++;
+    if (seasons[2] != "autumn")
+    		failures++;
+    if (seasons[1] != "summer")
+    		failures++;
+    if (seasons[0] != "spring")
+    		failures++;
+   
+   if(failures)
+   {
+   std_log(LOG_FILENAME_LINE,"Result : Failed"); 
+		assert_failed = true; 
+   }
+   else
+   std_log(LOG_FILENAME_LINE,"Result : Passed");  
+#ifdef __SYMBIAN32__
+	testResultXml("array3");
+	close_log_file();
+#endif
+    return 0;  // makes Visual-C++ compiler happy
+}
+
+template <class T>
+void print_elements (const T& x)
+{
+    for (unsigned i=0; i<x.size(); ++i) {
+        std::cout << " " << x[i];
+    }
+    std::cout << std::endl;
+}
+