From f5445decc4d8e2893b3bc6bcddd9f23b065b55c1 Mon Sep 17 00:00:00 2001
From: elaine <63917785+pujiangxin@users.noreply.github.com>
Date: Sat, 15 Jun 2024 17:14:17 +0800
Subject: [PATCH] [bugfix] fix compile in window error C2556 (#389)

Co-authored-by: beggargangs <1178786295@qq.com>
---
 CONTRIBUTORS.md                             | 1 +
 src/GraphCtrl/GraphAspect/GAspectObject.cpp | 3 +--
 src/GraphCtrl/GraphAspect/GAspectObject.h   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 1bc04e8a..0827b287 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -25,5 +25,6 @@ Contributors:
 - [PaPaPig-Melody](https://github.com/PaPaPig-Melody)
 - [jiangliu123456](https://github.com/jiangliu123456)
 - [PolarLinda6](https://github.com/PolarLinda6)
+- [pujiangxin](https://github.com/pujiangxin)
 
 感谢以上朋友，为CGraph项目做出的贡献，排名以贡献时间前后为顺序。
diff --git a/src/GraphCtrl/GraphAspect/GAspectObject.cpp b/src/GraphCtrl/GraphAspect/GAspectObject.cpp
index febba579..8491456a 100644
--- a/src/GraphCtrl/GraphAspect/GAspectObject.cpp
+++ b/src/GraphCtrl/GraphAspect/GAspectObject.cpp
@@ -27,8 +27,7 @@ GAspectObject::~GAspectObject() {
 }
 
 
-auto GAspectObject::setBelong(GElementPtr belong)
--> decltype(this) {
+GAspectObjectPtr GAspectObject::setBelong(GElementPtr belong) {
     CGRAPH_ASSERT_NOT_NULL_THROW_ERROR(belong)
     CGRAPH_THROW_EXCEPTION_BY_CONDITION(!belong->isRegistered(), \
                                         "[" + belong->getName() + "] can not add aspect for the reason of no register");
diff --git a/src/GraphCtrl/GraphAspect/GAspectObject.h b/src/GraphCtrl/GraphAspect/GAspectObject.h
index 90cdffde..d174750c 100644
--- a/src/GraphCtrl/GraphAspect/GAspectObject.h
+++ b/src/GraphCtrl/GraphAspect/GAspectObject.h
@@ -48,7 +48,7 @@ class GAspectObject : public GraphObject,
      * @param belong
      * @return
      */
-    auto setBelong(GElement* belong)-> decltype(this);
+    GAspectObject* setBelong(GElement* belong) ;
 
     const std::string& getName() const override;