From 1f66d719f2cbbcb144b5080c89dd73fcae261798 Mon Sep 17 00:00:00 2001
From: StormBytePP <stormbyte@gmail.com>
Date: Sat, 15 Aug 2015 02:19:10 +0200
Subject: Core/BuildSystem: Merge collision, debugging, threading, utilities
 and configuration into "common" which does not depend on shared anymore and
 moved database out of shared library These changes enables to build tools
 only without even having MySQL installed

---
 .../shared/Threading/ProducerConsumerQueue.h       | 112 ---------------------
 1 file changed, 112 deletions(-)
 delete mode 100644 src/server/shared/Threading/ProducerConsumerQueue.h

(limited to 'src/server/shared/Threading/ProducerConsumerQueue.h')

diff --git a/src/server/shared/Threading/ProducerConsumerQueue.h b/src/server/shared/Threading/ProducerConsumerQueue.h
deleted file mode 100644
index 96546960393..00000000000
--- a/src/server/shared/Threading/ProducerConsumerQueue.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
-* Copyright (C) 2008-2015 TrinityCore <http://www.trinitycore.org/>
-*
-* This program is free software; you can redistribute it and/or modify it
-* under the terms of the GNU General Public License as published by the
-* Free Software Foundation; either version 2 of the License, or (at your
-* option) any later version.
-*
-* This program is distributed in the hope that it will be useful, but WITHOUT
-* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-* more details.
-*
-* You should have received a copy of the GNU General Public License along
-* with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef _PCQ_H
-#define _PCQ_H
-
-#include <condition_variable>
-#include <mutex>
-#include <queue>
-#include <atomic>
-#include <type_traits>
-
-template <typename T>
-class ProducerConsumerQueue
-{
-private:
-    std::mutex _queueLock;
-    std::queue<T> _queue;
-    std::condition_variable _condition;
-    std::atomic<bool> _shutdown;
-
-public:
-
-    ProducerConsumerQueue<T>() : _shutdown(false) { }
-
-    void Push(const T& value)
-    {
-        std::lock_guard<std::mutex> lock(_queueLock);
-        _queue.push(std::move(value));
-
-        _condition.notify_one();
-    }
-
-    bool Empty()
-    {
-        std::lock_guard<std::mutex> lock(_queueLock);
-
-        return _queue.empty();
-    }
-
-    bool Pop(T& value)
-    {
-        std::lock_guard<std::mutex> lock(_queueLock);
-
-        if (_queue.empty() || _shutdown)
-            return false;
-
-        value = _queue.front();
-
-        _queue.pop();
-
-        return true;
-    }
-
-    void WaitAndPop(T& value)
-    {
-        std::unique_lock<std::mutex> lock(_queueLock);
-
-        // we could be using .wait(lock, predicate) overload here but it is broken
-        // https://connect.microsoft.com/VisualStudio/feedback/details/1098841
-        while (_queue.empty() && !_shutdown)
-            _condition.wait(lock);
-
-        if (_queue.empty() || _shutdown)
-            return;
-
-        value = _queue.front();
-
-        _queue.pop();
-    }
-
-    void Cancel()
-    {
-        std::unique_lock<std::mutex> lock(_queueLock);
-
-        while (!_queue.empty())
-        {
-            T& value = _queue.front();
-
-            DeleteQueuedObject(value);
-
-            _queue.pop();
-        }
-
-        _shutdown = true;
-
-        _condition.notify_all();
-    }
-
-private:
-    template<typename E = T>
-    typename std::enable_if<std::is_pointer<E>::value>::type DeleteQueuedObject(E& obj) { delete obj; }
-
-    template<typename E = T>
-    typename std::enable_if<!std::is_pointer<E>::value>::type DeleteQueuedObject(E const& /*packet*/) { }
-};
-
-#endif
-- 
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