Define a generic interface

Author: gif-hara

Assets/Example/Example_Generics.cs

@@ -83,6 +83,32 @@ public void DoAction (IActor actor)
     public IActor Actor => null;
 }
 
+namespace TestExample.Generics
+{
+    public interface IObjectHolder<T>
+    {
+        T Value { get; }
+    }
+
+    [Serializable]
+    public sealed class ObjectHolder<T> : IObjectHolder<T>
+    {
+        [SerializeField]
+        private T value;
+
+        public T Value => value;
+    }
+
+    [Serializable]
+    public sealed class ParticleSystemHolder : IObjectHolder<ParticleSystem>
+    {
+        [SerializeField]
+        private ParticleSystem value;
+
+        public ParticleSystem Value => value;
+    }
+}
+
 public class Example_Generics : MonoBehaviour
 {
 
@@ -98,4 +124,10 @@ public class Example_Generics : MonoBehaviour
     [SerializeReference, SubclassSelector]
     public List<ICovarianceAction<INetworkActor>> covarianceActions = new List<ICovarianceAction<INetworkActor>>();
 
+    [SerializeReference, SubclassSelector]
+    public TestExample.Generics.IObjectHolder<GameObject> gameObjectHolder = null;
+
+    [SerializeReference, SubclassSelector]
+    public TestExample.Generics.IObjectHolder<ParticleSystem> particleSystemHolder = null;
+
 }