From c2a4a1b1e06f8b0d02e7b56c9eb0c19fd2fae80a Mon Sep 17 00:00:00 2001 From: ck Date: Wed, 25 Nov 2009 11:38:35 +0100 Subject: Assistant: Add tracing functionality. Reviewed-by: kh1 --- tools/assistant/tools/assistant/tracer.h | 74 ++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 tools/assistant/tools/assistant/tracer.h diff --git a/tools/assistant/tools/assistant/tracer.h b/tools/assistant/tools/assistant/tracer.h new file mode 100644 index 0000000..913c961 --- /dev/null +++ b/tools/assistant/tools/assistant/tracer.h @@ -0,0 +1,74 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Assistant of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef TRACER_H +#define TRACER_H + +#include + +QT_BEGIN_NAMESPACE + +class Tracer +{ +public: + Tracer(const char *func) : m_func(func) + { + qDebug("Entering function %s.", m_func); + } + + ~Tracer() + { + qDebug("Leaving function %s.", m_func); + } + +private: + const char * const m_func; +}; + +QT_END_NAMESPACE + +#ifdef TRACING_REQUESTED +#define TRACE_OBJ Tracer traceObj__(Q_FUNC_INFO); +#else +#define TRACE_OBJ +#endif + +#endif // TRACER_H -- cgit v0.12