diff options
Diffstat (limited to 'csharp/src/Google.Protobuf/Reflection/ReflectionUtil.cs')
| -rw-r--r-- | csharp/src/Google.Protobuf/Reflection/ReflectionUtil.cs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/csharp/src/Google.Protobuf/Reflection/ReflectionUtil.cs b/csharp/src/Google.Protobuf/Reflection/ReflectionUtil.cs index feaeba0e..b22e8d12 100644 --- a/csharp/src/Google.Protobuf/Reflection/ReflectionUtil.cs +++ b/csharp/src/Google.Protobuf/Reflection/ReflectionUtil.cs @@ -112,6 +112,9 @@ namespace Google.Protobuf.Reflection internal static Action<IMessage> CreateActionIMessage(MethodInfo method) => GetReflectionHelper(method.DeclaringType, typeof(object)).CreateActionIMessage(method); + internal static Func<IMessage, bool> CreateFuncIMessageBool(MethodInfo method) => + GetReflectionHelper(method.DeclaringType, method.ReturnType).CreateFuncIMessageBool(method); + /// <summary> /// Creates a reflection helper for the given type arguments. Currently these are created on demand /// rather than cached; this will be "busy" when initially loading a message's descriptor, but after that @@ -129,6 +132,7 @@ namespace Google.Protobuf.Reflection Action<IMessage> CreateActionIMessage(MethodInfo method); Func<IMessage, object> CreateFuncIMessageObject(MethodInfo method); Action<IMessage, object> CreateActionIMessageObject(MethodInfo method); + Func<IMessage, bool> CreateFuncIMessageBool(MethodInfo method); } private class ReflectionHelper<T1, T2> : IReflectionHelper @@ -170,6 +174,12 @@ namespace Google.Protobuf.Reflection var del = (Action<T1, T2>) method.CreateDelegate(typeof(Action<T1, T2>)); return (message, arg) => del((T1) message, (T2) arg); } + + public Func<IMessage, bool> CreateFuncIMessageBool(MethodInfo method) + { + var del = (Func<T1, bool>)method.CreateDelegate(typeof(Func<T1, bool>)); + return message => del((T1)message); + } } // Runtime compatibility checking code - see ReflectionHelper<T1, T2>.CreateFuncIMessageInt32 for |