[Orc][RPC] Add a class-method version of addHandler to MultiThreadedRPCEndpoint.

This brings MultiThreadedRPCEndpoint's addHandler API in-line with
SingleThreadedRPCEndpoint's.

This will be tested in an up-coming unit-test for MultiThreadedRPCEndpoint.

llvm-svn: 291376

1 files changed, 9 insertions, 0 deletions

diff --git a/llvm/include/llvm/ExecutionEngine/Orc/RPCUtils.h b/llvm/include/llvm/ExecutionEngine/Orc/RPCUtils.h
index 6e4205c9d4a..f90a69a0877 100644
--- a/llvm/include/llvm/ExecutionEngine/Orc/RPCUtils.h
+++ b/llvm/include/llvm/ExecutionEngine/Orc/RPCUtils.h
@@ -1062,6 +1062,15 @@ public:
                                                std::move(Launch));
   }
 
+  /// Add a class-method as a handler.
+  template <typename Func, typename ClassT, typename RetT, typename... ArgTs>
+  void addHandler(ClassT &Object, RetT (ClassT::*Method)(ArgTs...),
+                  LaunchPolicy Launch = LaunchPolicy()) {
+    addHandler<Func>(
+      detail::MemberFnWrapper<ClassT, RetT, ArgTs...>(Object, Method),
+      Launch);
+  }
+
   /// Negotiate a function id for Func with the other end of the channel.
   template <typename Func> Error negotiateFunction() {
     using OrcRPCNegotiate = typename BaseClass::OrcRPCNegotiate;