mirror of
https://github.com/wfjm/w11.git
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2a50d35e71
- use `nullptr` instead of plain '0' - use `[[noreturn]]` (clang -Wmissing-noreturn) - drop never reached returns (clang -Wunreachable-code-return) - drop `throw()` lists, use `noexcept` (clang -Wdeprecated) - add `R*_Init` prototypes (clang -Wmissing-prototypes) - Rw11VirtEthTap.cpp: BUGFIX: buffer not null terminated (coverity)
99 lines
2.8 KiB
C++
99 lines
2.8 KiB
C++
// $Id: Rexception.cpp 1060 2018-10-27 11:32:39Z mueller $
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//
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// Copyright 2013-2018 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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//
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// This program is free software; you may redistribute and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation, either version 3, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY, without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for complete details.
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//
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// Revision History:
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// Date Rev Version Comment
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// 2018-10-27 1060 1.3 drop throw() list; use noexcept
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// 2017-04-29 888 1.2 BUGFIX: add fErrtxt for proper what() return
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// 2014-12-30 625 1.1 add ctor(meth,text,emsg)
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// 2013-01-12 474 1.0 Initial version
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// ---------------------------------------------------------------------------
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/*!
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\file
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\brief Implemenation of Rexception.
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*/
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#include "Rexception.hpp"
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using namespace std;
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/*!
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\class Retro::Rexception
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\brief FIXME_docs
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*/
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// all method definitions in namespace Retro
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namespace Retro {
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//------------------------------------------+-----------------------------------
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//! Default constructor
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Rexception::Rexception()
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: fErrmsg(),
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fErrtxt()
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{
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}
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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Rexception::Rexception(const RerrMsg& errmsg)
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: fErrmsg(errmsg),
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fErrtxt(fErrmsg.Message())
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{}
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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Rexception::Rexception(const std::string& meth, const std::string& text)
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: fErrmsg(meth,text),
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fErrtxt(fErrmsg.Message())
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{}
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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Rexception::Rexception(const std::string& meth, const std::string& text,
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int errnum)
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: fErrmsg(meth,text,errnum),
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fErrtxt(fErrmsg.Message())
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{}
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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Rexception::Rexception(const std::string& meth, const std::string& text,
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const RerrMsg& errmsg)
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: fErrmsg(meth,text+errmsg.Message()),
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fErrtxt(fErrmsg.Message())
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{}
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//------------------------------------------+-----------------------------------
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//! Destructor
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Rexception::~Rexception()
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{}
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//------------------------------------------+-----------------------------------
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//! FIXME_docs
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const char* Rexception::what() const noexcept
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{
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// what() must return a pointer to a string which stays valid at least as long
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// as the exception object lives. Use member variable fErrtxt for this.
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return fErrtxt.c_str();
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}
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} // end namespace Retro
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