From 7d3086a481899b03c230eb06a29aa57677041725 Mon Sep 17 00:00:00 2001
From: wangzhengquan <wangzhengquan85@126.com>
Date: 星期三, 08 七月 2020 15:07:51 +0800
Subject: [PATCH] update

---
 squeue/include/linked_lock_free_queue.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/squeue/include/linked_lock_free_queue.h b/squeue/include/linked_lock_free_queue.h
index c0a886a..3906a42 100644
--- a/squeue/include/linked_lock_free_queue.h
+++ b/squeue/include/linked_lock_free_queue.h
@@ -68,7 +68,7 @@
     // preemptive definitions to prevent public copying
     LinkedLockFreeQueue(const LinkedLockFreeQueue & q) : qsize(0) { }
     LinkedLockFreeQueue & operator=(const LinkedLockFreeQueue & q) { return *this;}
-public:
+protected:
     LinkedLockFreeQueue(size_t qs = Q_SIZE); // create queue with a qs limit
     ~LinkedLockFreeQueue();
     bool empty() const;

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