//-----------------------------------------------------------------------------

 // boost-libs variant/test/test5.cpp header file

 // See http://www.boost.org for updates, documentation, and revision history.

 //-----------------------------------------------------------------------------

 //

 // Copyright (c) 2003

 // Eric Friedman, Itay Maman

 //

 // 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 "boost/test/minimal.hpp"

 #include "boost/variant.hpp"

 #include "jobs.h"

 #include <assert.h>

 #include <iostream>

 #include <string>

 #include <vector>

 #ifdef __SYMBIAN32__

 #include "std_log_result.h"

 #define LOG_FILENAME_LINE __FILE__, __LINE__

 #endif

 void run()

 {

    using std::string;

    using boost::variant;

    using boost::apply_visitor;

    typedef variant<int, float, unsigned short, unsigned char> t_var1;

    typedef variant<int, t_var1, unsigned short, unsigned char> t_var2;

    typedef variant<string, int, t_var2> t_var3;

    t_var1 v1;

    t_var2 v2;

    t_var2 v2_second;

    t_var3 v3;

    const char c0 = 'x';

    v1 = c0;

    //v2 and v3 are holding (aka: containing) a variant

    v2 = v1;

    v3 = v2;

    verify(v1, spec<int>());

    verify(v2, spec<t_var1>());

    verify(v3, spec<t_var2>());

    //

    // assignment from const char (Converted to int)

    //

    v2 = c0;

    v3 = c0;

    verify(v2, spec<int>());

    verify(v3, spec<int>());

    BOOST_CHECK(apply_visitor(sum_int(), v2) == c0);

    BOOST_CHECK(apply_visitor(sum_int(), v3) == c0);

    sum_int adder;

    apply_visitor(adder, v2);

    apply_visitor(adder, v3);

    BOOST_CHECK(adder.result() == 2*c0);

    //

    // A variant holding a variant

    //

    typedef variant<unsigned char, float> t_var4;

    typedef variant<string, t_var4> t_var5;

    t_var4 v4;

    t_var5 v5;

    v5 = 22.5f;

    verify(v5, spec<t_var4>(), "[V] [V] 22.5");

 }

 int test_main(int , char* [])

 {

 std_log(LOG_FILENAME_LINE,"[Test Case for test5]");

    run();

 #ifdef __SYMBIAN32__

    	testResultXml("test5");

 	close_log_file();

 #endif

    return 0;

 }