cwidget
0.5.17
src
cwidget
generic
util
exception.h
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// exception.h -*-c++-*-
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//
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// Copyright (C) 2005, 2007 Daniel Burrows
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of
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// the License, 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,
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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 GNU
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// 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; see the file COPYING. If not, write to
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// the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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// Boston, MA 02111-1307, USA.
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//
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// A generic exception class supporting std::string error messages
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// (unlike std::exception, which only supports const char* error
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// messages). If execinfo is available and ENABLE_DYNAMIC_BACKTRACE
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// is defined, it also generates information about the state of the
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// stack at the time of its instantiation (if not, then
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// get_backtrace() returns an empty string).
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#ifndef EXCEPTION_H
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#define EXCEPTION_H
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#include <string>
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#include <vector>
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namespace
cwidget
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{
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namespace
util
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{
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class
Exception
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{
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std::string bt;
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public
:
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Exception
();
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std::string get_backtrace()
const
{
return
bt; }
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virtual
std::string errmsg()
const
= 0;
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virtual
~
Exception
() {}
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};
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}
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}
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#endif
cwidget
The namespace containing everything defined by cwidget.
Definition:
columnify.cc:26
cwidget::util::Exception
Definition:
exception.h:37
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