From 4ca5893800ecb2f4546303810f4b2b2b1a9eebac Mon Sep 17 00:00:00 2001
From: gaozheng <gaozheng.cn@gmail.com>
Date: Fri, 12 Jun 2026 08:20:20 +0800
Subject: [PATCH] =?UTF-8?q?harden(controller):=20ChartStrategyRegistry=20?=
 =?UTF-8?q?=E6=98=BE=E5=BC=8F=E7=A6=81=E6=8B=B7=E8=B4=9D/=E4=BF=9D?=
 =?UTF-8?q?=E7=95=99=E7=A7=BB=E5=8A=A8=EF=BC=88=E4=BF=9D=E6=8A=A4=20find()?=
 =?UTF-8?q?=20=E8=A3=B8=E6=8C=87=E9=92=88=EF=BC=8C=E8=AF=84=E5=AE=A1=20I-1?=
 =?UTF-8?q?=EF=BC=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/controller/IDatasetChartStrategy.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/controller/IDatasetChartStrategy.hpp b/src/controller/IDatasetChartStrategy.hpp
index 115d791..29c1452 100644
--- a/src/controller/IDatasetChartStrategy.hpp
+++ b/src/controller/IDatasetChartStrategy.hpp
@@ -15,6 +15,15 @@ struct IDatasetChartStrategy {
 
 class ChartStrategyRegistry {
 public:
+    ChartStrategyRegistry() = default;
+    // 禁拷贝（含 unique_ptr，本就不可拷贝；显式 delete 让意图清晰）。
+    // 保留移动：map 移动只搬节点，find() 返回的裸指针指向的策略对象地址不变、仍有效；
+    // 且测试 makeInversionRegistry() 按值返回需要移动。
+    ChartStrategyRegistry(const ChartStrategyRegistry&) = delete;
+    ChartStrategyRegistry& operator=(const ChartStrategyRegistry&) = delete;
+    ChartStrategyRegistry(ChartStrategyRegistry&&) = default;
+    ChartStrategyRegistry& operator=(ChartStrategyRegistry&&) = default;
+
     void add(std::unique_ptr<IDatasetChartStrategy> s) {
         const std::string code = s->ddCode();
         map_[code] = std::move(s);