From 1cc674eda2d3002891f8fc5d91e4771c9de0eb1a Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Tue, 21 Feb 2023 07:37:55 +0100
Subject: entity: check field name

---
 entity/accessor.hpp | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'entity')

diff --git a/entity/accessor.hpp b/entity/accessor.hpp
index 9836b55f..3b979a16 100644
--- a/entity/accessor.hpp
+++ b/entity/accessor.hpp
@@ -62,10 +62,13 @@ struct erased_accessor final {
     {}
 
     template<typename T, typename FieldType>
-    static constexpr bool check_name_static();
+    [[nodiscard]] static constexpr bool check_name_static();
 
     template<typename T, typename FieldType>
-    constexpr bool check_name() const noexcept;
+    [[nodiscard]] constexpr bool check_name() const noexcept;
+
+    template<typename FieldType>
+    [[nodiscard]] constexpr bool check_field_name() const noexcept;
 
     template<typename Obj>
     constexpr void do_asserts() const;
@@ -109,6 +112,13 @@ constexpr bool erased_accessor::check_name() const noexcept
            obj == object_type && field == field_type;
 }
 
+template<typename FieldType>
+constexpr bool erased_accessor::check_field_name() const noexcept
+{
+    constexpr auto name = name_of<FieldType>;
+    return field_name == name;
+}
+
 template<typename Obj, typename FieldType>
 constexpr void erased_accessor::assert_name() const noexcept
 {
-- 
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