/****************************************************************************
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
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** accordance with the commercial license agreement provided with the
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** use the contact form at http://qt.digia.com/contact-us.
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****************************************************************************/

#ifndef QQMLMEMORYPROFILER_H
#define QQMLMEMORYPROFILER_H

#include <private/qtqmlglobal_p.h>

QT_BEGIN_NAMESPACE

class QUrl;

class Q_QML_PRIVATE_EXPORT QQmlMemoryScope
{
public:
    explicit QQmlMemoryScope(const QUrl &url);
    explicit QQmlMemoryScope(const char *string);
    ~QQmlMemoryScope();

private:
    bool pushed;
};

class Q_QML_PRIVATE_EXPORT QQmlMemoryProfiler
{
public:
    static void enable();
    static void disable();
    static bool isEnabled();

    static void clear();
    static void stats(int *allocCount, int *bytesAllocated);
    static void save(const char *filename);
};

#define QML_MEMORY_SCOPE_URL(url)       QQmlMemoryScope _qml_memory_scope(url)
#define QML_MEMORY_SCOPE_STRING(s)      QQmlMemoryScope _qml_memory_scope(s)

QT_END_NAMESPACE
#endif // QQMLMEMORYPROFILER_H