CallOnMembers: add version, accepting mutable Object reference

christianparpart · christianparpart · commit 49cb8c143f57 · 2024-11-04T21:40:24.000+01:00
Signed-off-by: Christian Parpart &lt;christian@parpart.family&gt;
diff --git a/include/reflection-cpp/reflection.hpp b/include/reflection-cpp/reflection.hpp
@@ -705,6 +705,13 @@ decltype(auto) CallOnMembers(Object const& object, Callable&& callable)
         [&]<auto I>() { callable(Reflection::MemberNameOf<I, Object>, std::get<I>(Reflection::ToTuple(object))); });
 }
 
+template <typename Object, typename Callable>
+decltype(auto) CallOnMembers(Object& object, Callable&& callable)
+{
+    template_for<0, Reflection::CountMembers<Object>>(
+        [&]<auto I>() { callable(Reflection::MemberNameOf<I, Object>, std::get<I>(Reflection::ToTuple(object))); });
+}
+
 template <typename Object, typename Callable, typename ResultType>
 constexpr ResultType FoldMembers(Object& object, ResultType initialValue, Callable const& callable)
 {

Original file line number	Diff line number	Diff line change
`@@ -705,6 +705,13 @@ decltype(auto) CallOnMembers(Object const& object, Callable&& callable)`
`705`	`705`	`[&]<auto I>() { callable(Reflection::MemberNameOf<I, Object>, std::get<I>(Reflection::ToTuple(object))); });`
`706`	`706`	`}`
`707`	`707`
	`708`	`+template <typename Object, typename Callable>`
	`709`	`+decltype(auto) CallOnMembers(Object& object, Callable&& callable)`
	`710`	`+{`
	`711`	`+ template_for<0, Reflection::CountMembers<Object>>(`
	`712`	`+ [&]<auto I>() { callable(Reflection::MemberNameOf<I, Object>, std::get<I>(Reflection::ToTuple(object))); });`
	`713`	`+}`
	`714`	`+`
`708`	`715`	`template <typename Object, typename Callable, typename ResultType>`
`709`	`716`	`constexpr ResultType FoldMembers(Object& object, ResultType initialValue, Callable const& callable)`
`710`	`717`	`{`