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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of PySide2.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef PHOTON_H
+#define PHOTON_H
+
+#include <list>
+#include "libsamplemacros.h"
+
+// This namespace and classes simulate
+// situations found in Qt's phonon module.
+
+namespace Photon
+{
+
+enum ClassType {
+ BaseType = 0,
+ IdentityType = 1,
+ DuplicatorType = 2
+};
+
+class LIBSAMPLE_API Base
+{
+public:
+ explicit Base(int value) : m_value(value) {}
+ virtual ~Base() {}
+ inline void setValue(int value) { m_value = value; }
+ inline int value() const { return m_value; }
+
+ template <class T> bool isType() { return type() == T::staticType; }
+ bool isType(ClassType t) { return type() == t; }
+
+ virtual ClassType type() const { return BaseType; };
+ static const ClassType staticType = BaseType;
+
+protected:
+ int m_value;
+};
+
+template<ClassType CLASS_TYPE>
+class LIBSAMPLE_API TemplateBase : public Base
+{
+public:
+ explicit TemplateBase(int value) : Base(value) {}
+ inline int multiplicator() const { return (int)CLASS_TYPE; }
+ inline int calculate() const { return m_value * ((int)CLASS_TYPE); }
+ static inline ClassType classType() { return CLASS_TYPE; }
+
+ inline int sumValueUsingPointer(TemplateBase<CLASS_TYPE>* other) const { return m_value + other->m_value; }
+ inline int sumValueUsingReference(TemplateBase<CLASS_TYPE>& other) const { return m_value + other.m_value; }
+
+ inline std::list<TemplateBase<CLASS_TYPE> > getListOfThisTemplateBase()
+ {
+ std::list<TemplateBase<CLASS_TYPE> > objs;
+ objs.push_back(*this);
+ objs.push_back(*this);
+ return objs;
+ }
+
+ static inline TemplateBase<CLASS_TYPE>* passPointerThrough(TemplateBase<CLASS_TYPE>* obj) { return obj; }
+
+ virtual ClassType type() const { return CLASS_TYPE; }
+ static const ClassType staticType = CLASS_TYPE;
+};
+
+#if defined _WIN32 || defined __CYGWIN__
+template class LIBSAMPLE_API TemplateBase<IdentityType>;
+template class LIBSAMPLE_API TemplateBase<DuplicatorType>;
+#endif
+
+typedef TemplateBase<IdentityType> ValueIdentity;
+typedef TemplateBase<DuplicatorType> ValueDuplicator;
+
+LIBSAMPLE_API int callCalculateForValueDuplicatorPointer(ValueDuplicator* value);
+LIBSAMPLE_API int callCalculateForValueDuplicatorReference(ValueDuplicator& value);
+LIBSAMPLE_API int countValueIdentities(const std::list<ValueIdentity>& values);
+LIBSAMPLE_API int countValueDuplicators(const std::list<TemplateBase<DuplicatorType> >& values);
+
+// This simulates an internal error (SEGV) caused by 'noexcept' in
+// boost::intrusive_ptr before support for 'noexcept' was added. The ENTIRE
+// code below is needed to trigger the exception; it isn't seen with just a
+// 'noexcept' following a declaration.
+//
+// NOTE: For reasons that should be fairly obvious, this test unfortunately can
+// only be "run" when building in C++11 mode.
+#if __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1900)
+# define PHOTON_NOEXCEPT noexcept
+#else
+# define PHOTON_NOEXCEPT
+#endif
+class Pointer
+{
+public:
+ Pointer() PHOTON_NOEXCEPT : px(0) {}
+ Pointer(int* p) : px(p) {}
+
+ void reset() PHOTON_NOEXCEPT { Pointer().swap(*this); }
+
+ int* get() const PHOTON_NOEXCEPT { return px; }
+ int& operator*() const { return *px; }
+
+ void swap(Pointer& rhs) PHOTON_NOEXCEPT
+ {
+ int* tmp = px;
+ px = rhs.px;
+ rhs.px = tmp;
+ }
+
+private:
+ int* px;
+};
+
+} // namespace Photon
+
+#endif // PHOTON_H