From f4629b242e6c0c930e6250888541990932e426b7 Mon Sep 17 00:00:00 2001
From: AllenYu1987 <myextremelove@hotmail.com>
Date: Thu, 23 Apr 2020 10:42:54 +0800
Subject: [PATCH] Update GrpcRequestHandler.cpp: Use std::copy to replace
 forloop assignment

Signed-off-by: AllenYu1987 <myextremelove@hotmail.com>
---
 core/src/server/grpc_impl/GrpcRequestHandler.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/core/src/server/grpc_impl/GrpcRequestHandler.cpp b/core/src/server/grpc_impl/GrpcRequestHandler.cpp
index 076f23a140..5a0636b0d1 100644
--- a/core/src/server/grpc_impl/GrpcRequestHandler.cpp
+++ b/core/src/server/grpc_impl/GrpcRequestHandler.cpp
@@ -460,9 +460,7 @@ GrpcRequestHandler::Search(::grpc::ServerContext* context, const ::milvus::grpc:
 
     // step 2: partition tags
     std::vector<std::string> partitions;
-    for (auto& partition : request->partition_tag_array()) {
-        partitions.emplace_back(partition);
-    }
+    std::copy(request->partition_tag_array().begin(), request->partition_tag_array().end(), std::back_inserter(partitions));
 
     // step 3: parse extra parameters
     milvus::json json_params;