81 lines
2.9 KiB
C++
81 lines
2.9 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2006 INRIA, 2010 NICTA
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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* Quincy Tse <quincy.tse@nicta.com.au>
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*/
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#ifndef NS3_FATAL_ERROR_H
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#define NS3_FATAL_ERROR_H
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#include <iostream>
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#include <exception>
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#include <cstdlib>
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#include "fatal-impl.h"
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/**
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* \ingroup debugging
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* \brief fatal error handling
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*
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* When this macro is hit at runtime, details of filename
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* and line number is printed to stderr, and the program
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* is halted by calling std::terminate(). This will
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* trigger any clean up code registered by
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* std::set_terminate (NS3 default is a stream-flushing
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* code), but may be overridden.
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*
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* This macro is enabled unconditionally in all builds,
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* including debug and optimized builds.
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*/
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#define NS_FATAL_ERROR_NO_MSG() \
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do \
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{ \
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std::cerr << "file=" << __FILE__ << ", line=" << \
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__LINE__ << std::endl; \
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::ns3::FatalImpl::FlushStreams (); \
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std::terminate (); \
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} \
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while (false)
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/**
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* \ingroup debugging
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* \brief fatal error handling
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*
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* \param msg message to output when this macro is hit.
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*
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* When this macro is hit at runtime, the user-specified
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* error message is printed to stderr, followed by a call
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* to the NS_FATAL_ERROR_NO_MSG() macro which prints the
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* details of filename and line number to stderr. The
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* program will be halted by calling std::terminate(),
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* triggering any clean up code registered by
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* std::set_terminate (NS3 default is a stream-flushing
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* code, but may be overridden).
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*
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* This macro is enabled unconditionally in all builds,
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* including debug and optimized builds.
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*/
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#define NS_FATAL_ERROR(msg) \
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do \
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{ \
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std::cerr << "msg=\"" << msg << "\", "; \
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NS_FATAL_ERROR_NO_MSG(); \
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} \
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while (false)
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#endif /* FATAL_ERROR_H */
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