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https://github.com/boostorg/fusion.git
synced 2025-07-24 01:27:37 +02:00
Define traits::is_view for non fusion types
This commit is contained in:
@ -165,6 +165,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<ns::point>));
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BOOST_STATIC_ASSERT(!traits::is_view<ns::point>::value);
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ns::point p(123, 456, 789);
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std::cout << at_c<0>(p) << std::endl;
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@ -237,6 +238,7 @@ main()
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#if !BOOST_WORKAROUND(__GNUC__,<4)
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<ns::point_with_private_members>));
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BOOST_STATIC_ASSERT(!traits::is_view<ns::point_with_private_members>::value);
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ns::point_with_private_members p(123, 456, 789);
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std::cout << at_c<0>(p) << std::endl;
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@ -42,6 +42,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<empty_adt>));
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BOOST_STATIC_ASSERT(!traits::is_view<empty_adt>::value);
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empty_adt e;
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std::cout << e << std::endl;
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@ -93,6 +93,7 @@ main()
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{
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BOOST_MPL_ASSERT((traits::is_view<adapted::point>));
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BOOST_STATIC_ASSERT(traits::is_view<adapted::point>::value);
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ns::point basep(123, 456, 789);
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adapted::point p(basep);
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@ -43,6 +43,7 @@ main()
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empty_adt empty;
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{
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BOOST_MPL_ASSERT((traits::is_view<adapted::empty_adt>));
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BOOST_STATIC_ASSERT(traits::is_view<adapted::empty_adt>::value);
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adapted::empty_adt e(empty);
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std::cout << e << std::endl;
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@ -84,6 +84,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<ns::point>));
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BOOST_STATIC_ASSERT(!traits::is_view<ns::point>::value);
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ns::point p(123, 456, 789);
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std::cout << at_c<0>(p) << std::endl;
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@ -42,6 +42,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<empty_adt>));
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BOOST_STATIC_ASSERT(!traits::is_view<empty_adt>::value);
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empty_adt e;
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std::cout << e << std::endl;
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@ -80,6 +80,7 @@ main()
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{
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BOOST_MPL_ASSERT((traits::is_view<adapted::point>));
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BOOST_STATIC_ASSERT(traits::is_view<adapted::point>::value);
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ns::point basep(123, 456);
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adapted::point p(basep);
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@ -43,6 +43,7 @@ main()
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empty_adt empty;
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{
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BOOST_MPL_ASSERT((traits::is_view<adapted::empty_adt>));
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BOOST_STATIC_ASSERT(traits::is_view<adapted::empty_adt>::value);
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adapted::empty_adt e(empty);
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std::cout << e << std::endl;
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@ -86,6 +86,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<ns::point>));
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BOOST_STATIC_ASSERT(!traits::is_view<ns::point>::value);
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ns::point p = {123, 456, 789};
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std::cout << at_c<0>(p) << std::endl;
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@ -42,6 +42,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<empty_struct>));
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BOOST_STATIC_ASSERT(!traits::is_view<empty_struct>::value);
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empty_struct e;
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std::cout << e << std::endl;
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@ -66,6 +66,7 @@ main()
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{
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BOOST_MPL_ASSERT((traits::is_view<adapted::point>));
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BOOST_STATIC_ASSERT(traits::is_view<adapted::point>::value);
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ns::point basep = {123, 456};
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adapted::point p(basep);
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@ -43,6 +43,7 @@ main()
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empty_struct empty;
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{
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BOOST_MPL_ASSERT((traits::is_view<adapted::empty_struct>));
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BOOST_STATIC_ASSERT(traits::is_view<adapted::empty_struct>::value);
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adapted::empty_struct e(empty);
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std::cout << e << std::endl;
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@ -98,6 +98,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<point>));
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BOOST_STATIC_ASSERT(!traits::is_view<point>::value);
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point p(123, 456, 789);
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std::cout << at_c<0>(p) << std::endl;
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@ -96,6 +96,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<point>));
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BOOST_STATIC_ASSERT(!traits::is_view<point>::value);
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point p = {123, 456, 789.43f};
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std::cout << at_c<0>(p) << std::endl;
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@ -170,6 +170,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<point>));
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BOOST_STATIC_ASSERT(!traits::is_view<point>::value);
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point p = {123, 456, 789};
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std::cout << at_c<0>(p) << std::endl;
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@ -42,6 +42,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<empty_struct>));
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BOOST_STATIC_ASSERT(!traits::is_view<empty_struct>::value);
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empty_struct e;
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std::cout << e << std::endl;
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@ -87,6 +87,7 @@ main()
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{
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BOOST_MPL_ASSERT((traits::is_view<adapted::point>));
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BOOST_STATIC_ASSERT(traits::is_view<adapted::point>::value);
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ns::point basep = {123, 456, 789};
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adapted::point p(basep);
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@ -43,6 +43,7 @@ main()
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empty_struct empty;
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{
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BOOST_MPL_ASSERT((traits::is_view<adapted::empty_struct>));
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BOOST_STATIC_ASSERT(traits::is_view<adapted::empty_struct>::value);
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adapted::empty_struct e(empty);
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std::cout << e << std::endl;
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@ -107,6 +107,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<point>));
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BOOST_STATIC_ASSERT(!traits::is_view<point>::value);
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point p(123, 456, 789);
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std::cout << at_c<0>(p) << std::endl;
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@ -96,6 +96,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<point>));
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BOOST_STATIC_ASSERT(!traits::is_view<point>::value);
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point p = {123, 456, 789};
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std::cout << at_c<0>(p) << std::endl;
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@ -22,6 +22,8 @@ int main()
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BOOST_MPL_ASSERT((traits::is_sequence<array_type>));
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BOOST_MPL_ASSERT_NOT((traits::is_view<array_type>));
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BOOST_STATIC_ASSERT(traits::is_sequence<array_type>::value);
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BOOST_STATIC_ASSERT(!traits::is_view<array_type>::value);
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array_type arr = {1,2,3};
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@ -26,6 +26,8 @@ int main()
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BOOST_MPL_ASSERT((traits::is_sequence<array_type>));
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BOOST_MPL_ASSERT_NOT((traits::is_view<array_type>));
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BOOST_STATIC_ASSERT(traits::is_sequence<array_type>::value);
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BOOST_STATIC_ASSERT(!traits::is_view<array_type>::value);
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array_type arr = {{1,2,3}};
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@ -46,6 +46,7 @@ main()
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{
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typedef boost::tuple<int, std::string> tuple_type;
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BOOST_MPL_ASSERT_NOT((traits::is_view<tuple_type>));
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BOOST_STATIC_ASSERT(!traits::is_view<tuple_type>::value);
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tuple_type t(123, "Hola!!!");
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std::cout << at_c<0>(t) << std::endl;
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@ -42,6 +42,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<ns::point>));
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BOOST_STATIC_ASSERT(!traits::is_view<ns::point>::value);
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ns::point p(123, 456);
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std::cout << at_c<0>(p) << std::endl;
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@ -30,6 +30,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<empty_struct>));
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BOOST_STATIC_ASSERT(!traits::is_view<empty_struct>::value);
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empty_struct e;
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std::cout << e << std::endl;
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@ -46,6 +46,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<point>));
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BOOST_STATIC_ASSERT(!traits::is_view<point>::value);
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point p(123, 456);
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std::cout << at_c<0>(p) << std::endl;
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@ -30,6 +30,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<empty_struct<void> >));
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BOOST_STATIC_ASSERT(!traits::is_view<empty_struct<void> >::value);
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empty_struct<void> e;
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std::cout << e << std::endl;
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@ -54,6 +54,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<ns::point>));
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BOOST_STATIC_ASSERT(!traits::is_view<ns::point>::value);
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ns::point p(123, 456);
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std::cout << at_c<0>(p) << std::endl;
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@ -30,6 +30,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<empty_struct>));
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BOOST_STATIC_ASSERT(!traits::is_view<empty_struct>::value);
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empty_struct e;
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std::cout << e << std::endl;
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@ -66,6 +66,7 @@ void run_test()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<Point>));
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BOOST_STATIC_ASSERT(!traits::is_view<Point>::value);
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Point p(123, 456);
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std::cout << at_c<0>(p) << std::endl;
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@ -30,6 +30,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<empty_struct>));
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BOOST_STATIC_ASSERT(!traits::is_view<empty_struct>::value);
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empty_struct e;
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std::cout << e << std::endl;
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@ -42,6 +42,7 @@ main()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<point>));
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BOOST_STATIC_ASSERT(!traits::is_view<point>::value);
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point p(123, 456);
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std::cout << at_c<0>(p) << std::endl;
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@ -61,6 +61,7 @@ void run_test()
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{
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BOOST_MPL_ASSERT_NOT((traits::is_view<Point>));
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BOOST_STATIC_ASSERT(!traits::is_view<Point>::value);
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Point p(123, 456);
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std::cout << at_c<0>(p) << std::endl;
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@ -89,6 +89,9 @@ main()
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BOOST_MPL_ASSERT((traits::is_sequence<t1>));
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BOOST_MPL_ASSERT((traits::is_sequence<t2>));
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BOOST_MPL_ASSERT((traits::is_sequence<t3>));
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BOOST_STATIC_ASSERT(traits::is_sequence<t1>::value);
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BOOST_STATIC_ASSERT(traits::is_sequence<t2>::value);
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BOOST_STATIC_ASSERT(traits::is_sequence<t3>::value);
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}
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{ // testing mpl::is_sequence
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@ -33,6 +33,8 @@ int main()
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BOOST_MPL_ASSERT((traits::is_sequence<array_type>));
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BOOST_MPL_ASSERT_NOT((traits::is_view<array_type>));
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BOOST_STATIC_ASSERT(traits::is_sequence<array_type>::value);
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BOOST_STATIC_ASSERT(!traits::is_view<array_type>::value);
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array_type arr = {{1,2,3}};
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@ -44,6 +44,7 @@ main()
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{
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typedef std::pair<int, std::string> pair_type;
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BOOST_MPL_ASSERT_NOT((traits::is_view<pair_type>));
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BOOST_STATIC_ASSERT(!traits::is_view<pair_type>::value);
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pair_type p(123, "Hola!!!");
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std::cout << at_c<0>(p) << std::endl;
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