From 200864087582dd65ae2cbf88d2700bbae1915129 Mon Sep 17 00:00:00 2001
From: fasiondog <fasiondog@163.com>
Date: Thu, 15 Aug 2024 13:48:06 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A1=A5=E5=85=85=E6=B3=A8=E9=87=8A=E8=AF=B4?=
 =?UTF-8?q?=E6=98=8E?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 hikyuu/strategy/strategy.py           | 4 ++--
 hikyuu_cpp/hikyuu/strategy/Strategy.h | 7 +++++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/hikyuu/strategy/strategy.py b/hikyuu/strategy/strategy.py
index 5a0f54e3..4cd8d76e 100644
--- a/hikyuu/strategy/strategy.py
+++ b/hikyuu/strategy/strategy.py
@@ -3,7 +3,7 @@
 # cp936
 
 from hikyuu import Strategy, Query, Datetime, TimeDelta, Seconds, Minutes
-from hikyuu import StockManager
+from hikyuu import sm
 
 
 def on_change(stk, spot):
@@ -16,11 +16,11 @@ def on_spot(rev_time):
 
 def my_func():
     print("calculate:", Datetime.now())
-    sm = StockManager.instance()
     for s in sm:
         print(s)
 
 
+# 注意：每一个Strategy 只能作为独立进程执行，即 python xxx.py 的方式执行！
 # 以 Strategy 方式运行示例
 if __name__ == '__main__':
     s = Strategy(['sh600000', 'sz000001'],  [Query.MIN, Query.DAY])
diff --git a/hikyuu_cpp/hikyuu/strategy/Strategy.h b/hikyuu_cpp/hikyuu/strategy/Strategy.h
index 7b2563f8..e5154129 100644
--- a/hikyuu_cpp/hikyuu/strategy/Strategy.h
+++ b/hikyuu_cpp/hikyuu/strategy/Strategy.h
@@ -86,8 +86,6 @@ public:
     void runDailyAt(std::function<void()>&& func, const TimeDelta& delta,
                     bool ignoreHoliday = true);
 
-    void start();
-
     /**
      * 正确数据发生变化调用，即接收到相应行情数据变更
      * @note 通常用于调试
@@ -102,6 +100,11 @@ public:
      */
     void onReceivedSpot(std::function<void(const Datetime&)>&& recievedFucn);
 
+    /**
+     * 启动策略执行，必须在已注册相关处理函数后执行
+     */
+    void start();
+
 private:
     string m_name;
     string m_config_file;