Fixed const correctness in static range.

AwaisBinKaleem · Jan 22, 2024 · 04b8031 · 04b8031
1 parent 3835d2f
commit 04b8031
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Showing 2 changed files with 11 additions and 3 deletions.
diff --git a/nui/include/nui/frontend/event_system/range.hpp b/nui/include/nui/frontend/event_system/range.hpp
@@ -138,10 +138,10 @@ namespace Nui
     }
 
     template <typename ContainerT>
-    UnoptimizedRange<IteratorAccessor<ContainerT>> range(ContainerT const& container)
+    UnoptimizedRange<IteratorAccessor<ContainerT const>> range(ContainerT const& container)
     {
-        return UnoptimizedRange<IteratorAccessor<ContainerT>>{
-            IteratorAccessor<ContainerT>{container},
+        return UnoptimizedRange<IteratorAccessor<ContainerT const>>{
+            IteratorAccessor<ContainerT const>{container},
         };
     }
 

diff --git a/nui/include/nui/utility/iterator_accessor.hpp b/nui/include/nui/utility/iterator_accessor.hpp
@@ -47,4 +47,12 @@ namespace Nui
       private:
         ContainerT* container_;
     };
+
+    // Deduction guide for const ContainerT
+    template <typename ContainerT>
+    IteratorAccessor(ContainerT const&) -> IteratorAccessor<const ContainerT>;
+
+    // Deduction guide for non-const ContainerT
+    template <typename ContainerT>
+    IteratorAccessor(ContainerT&) -> IteratorAccessor<ContainerT>;
 }