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<TITLE>PetscTraceBackErrorHandlerCxx</TITLE>
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<A NAME="PetscTraceBackErrorHandlerCxx"><H1>PetscTraceBackErrorHandlerCxx</H1></A>
Error handler routine that generate a traceback in a C++ stream.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscsys.h"
PetscErrorCode PetscTraceBackErrorHandlerCxx(MPI_Comm comm,int line,const char *fun,const char* file,const char *dir,PetscErrorCode n,PetscErrorType p, const char *mess,void *ctx)
</PRE>
Not Collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>comm </B></TD><TD>- communicator over which error occurred
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>line </B></TD><TD>- the line number of the error (indicated by __LINE__)
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>func </B></TD><TD>- the function where error is detected (indicated by __FUNCT__)
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>file </B></TD><TD>- the file in which the error was detected (indicated by __FILE__)
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>dir </B></TD><TD>- the directory of the file (indicated by __SDIR__)
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>n </B></TD><TD>- the generic error number
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>p </B></TD><TD>- PETSC_ERROR_INITIAL or PETSC_ERROR_REPEAT
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>mess </B></TD><TD>- the error message
+ ctx - error handling context, in this case the C++ stream.
</TD></TR>
<P>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
Most users need not directly employ this routine and the other error
handlers, but can instead use the simplified interface SETERROR, which has
the calling sequence
<pre>
SETERROR(number,n,mess)
</pre>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Sys/PetscPushErrorHandler.html#PetscPushErrorHandler">PetscPushErrorHandler</A>(), <A HREF="../Sys/PetscAttachDebuggerErrorHandler.html#PetscAttachDebuggerErrorHandler">PetscAttachDebuggerErrorHandler</A>(), <A HREF="../Sys/PetscAbortErrorHandler.html#PetscAbortErrorHandler">PetscAbortErrorHandler</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>developer
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/sys/error/errtrace.c.html#PetscTraceBackErrorHandlerCxx">src/sys/error/errtrace.c</A>
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