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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#ifndef INCLUDED_SALHELPER_CONDITION_HXX
+#define INCLUDED_SALHELPER_CONDITION_HXX
+
+
+#include "osl/conditn.hxx"
+#include "salhelper/salhelperdllapi.h"
+
+namespace osl { class Mutex; }
+
+namespace salhelper
+{
+
+ class SALHELPER_DLLPUBLIC Condition
+ {
+ friend class ConditionModifier;
+ friend class ConditionWaiter;
+
+ public:
+
+ Condition(osl::Mutex& aMutex);
+
+ virtual ~Condition();
+
+
+ protected:
+
+ virtual bool applies() const = 0;
+
+
+ private:
+ Condition(Condition &) SAL_DELETED_FUNCTION;
+ void operator =(Condition &) SAL_DELETED_FUNCTION;
+
+ osl::Mutex& m_aMutex;
+ osl::Condition m_aCondition;
+ };
+
+
+ class SALHELPER_DLLPUBLIC ConditionModifier
+ {
+ public:
+
+ ConditionModifier(Condition& aCond);
+
+ ~ConditionModifier();
+
+
+ private:
+ ConditionModifier(ConditionModifier &) SAL_DELETED_FUNCTION;
+ void operator =(ConditionModifier &) SAL_DELETED_FUNCTION;
+
+ Condition& m_aCond;
+ };
+
+
+ class SALHELPER_DLLPUBLIC ConditionWaiter
+ {
+ public:
+
+ ConditionWaiter(Condition& aCond);
+
+ struct SALHELPER_DLLPUBLIC timedout {
+ timedout();
+
+ timedout(timedout const &);
+
+ virtual ~timedout();
+
+ timedout & operator =(timedout const &);
+ };
+
+ /// @throws timedout
+ ConditionWaiter(Condition& aCond,sal_uInt32 milliSec);
+
+
+ ~ConditionWaiter();
+
+
+ private:
+ ConditionWaiter(ConditionWaiter &) SAL_DELETED_FUNCTION;
+ void operator =(ConditionWaiter &) SAL_DELETED_FUNCTION;
+
+ Condition& m_aCond;
+ };
+
+
+} // namespace salhelper
+
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */