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TException.cxx
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// @(#)root/base:$Id$
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// Author: Fons Rademakers 21/09/95
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/*************************************************************************
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* Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
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* All rights reserved. *
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* *
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* For the licensing terms see $ROOTSYS/LICENSE. *
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* For the list of contributors see $ROOTSYS/README/CREDITS. *
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*************************************************************************/
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/**
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Exception Handling
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Provide some macro's to simulate the coming C++ try, catch and throw
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exception handling functionality.
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*/
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#include "
TException.h
"
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ExceptionContext_t
*
gException
=
nullptr
;
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////////////////////////////////////////////////////////////////////////////////
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/// If an exception context has been set (using the TRY and RETRY macros)
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/// jump back to where it was set.
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void
Throw
(
int
code)
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{
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if
(
gException
)
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#ifdef NEED_SIGJMP
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siglongjmp(
gException
->
fBuf
, code);
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#else
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longjmp(
gException
->
fBuf
, code);
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#endif
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}
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TExceptionHandler
*
gExceptionHandler
=
nullptr
;
Throw
void Throw(int code)
If an exception context has been set (using the TRY and RETRY macros) jump back to where it was set.
Definition
TException.cxx:27
gExceptionHandler
TExceptionHandler * gExceptionHandler
Definition
TException.cxx:37
gException
ExceptionContext_t * gException
Exception Handling.
Definition
TException.cxx:21
TException.h
TExceptionHandler
Definition
TException.h:73
ExceptionContext_t
Definition
TException.h:30
ExceptionContext_t::fBuf
jmp_buf fBuf
Definition
TException.h:34
core
base
src
TException.cxx
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