inner_strides_type imported in xstrided_view

weizaixl · Sep 12, 2018 · 9900eeb · 9900eeb
1 parent 82eb410
commit 9900eeb
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diff --git a/include/xtensor/xstrided_view.hpp b/include/xtensor/xstrided_view.hpp
@@ -129,6 +129,7 @@ namespace xt
 
         using iterable_base = xiterable<self_type>;
         using inner_shape_type = typename iterable_base::inner_shape_type;
+        using inner_strides_type = typename base_type::inner_strides_type;
         using shape_type = typename base_type::shape_type;
         using strides_type = typename base_type::strides_type;
         using backstrides_type = typename base_type::backstrides_type;

diff --git a/test/test_xview.cpp b/test/test_xview.cpp
@@ -1241,4 +1241,14 @@ namespace xt
         EXPECT_EQ(view_assign_func(input, 4), 2 * exp1);
         EXPECT_EQ(view_assign_func(input, 5), 2 * exp1);
     }
+
+    TEST(xview, view_on_strided_view)
+    {
+        // Compilation test only
+        xt::xarray<float> original = xt::xarray<float>::from_shape({ 3, 2, 5 });
+        original.fill(float(0.));
+        auto str_view = xt::strided_view(original, { 1, xt::ellipsis() }); //i is an int
+        auto result = xt::view(str_view, xt::all(), xt::all());
+        EXPECT_EQ(result(0), 0.f);
+    }
 }