/usr/include/trilinos/Teuchos_CWrapperSupport_Cpp.hpp is in libtrilinos-teuchos-dev 12.10.1-3.
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// ***********************************************************************
//
// Teuchos: Common Tools Package
// Copyright (2004) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
//
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// @HEADER
#ifndef TEUCHOS_C_WRAPPER_SUPPORT_CPP_HPP
#define TEUCHOS_C_WRAPPER_SUPPORT_CPP_HPP
#include "Teuchos_StandardCatchMacros.hpp"
#include "Teuchos_FancyOStream.hpp"
/** \defgroup Teuchos_CWrapperSupport_grp .*/
namespace Teuchos {
/** \brief Static C Wrapper Error Handling Policy Class.
*
*/
class TEUCHOSCORE_LIB_DLL_EXPORT CWrapperErrorHandling {
public:
/** \brief Set the ostream that will be printed to when errors occur.
*
* \ingroup Teuchos_CWrapperSupport_grp
*/
static void setPrintErrorOStream(const RCP<FancyOStream> &errorOStream);
/** \brief Get the ostream that will be printed when errors occur.
*
* \ingroup Teuchos_CWrapperSupport_grp
*/
static RCP<FancyOStream> getPrintErrorOStream();
/** \brief Set if the stacktrace should be shown on every caught
* exception.
*
* This only is meaningful if stacktracing is configured and enabled.
*/
static void setShowStackTraceOnException(const bool showStrackTraceOnException);
/** \brief Get if the stacktrace should be shown on every caught exception.
*/
static bool getShowStackTraceOnException();
}; // class CWrapperErrorHandling
} // Teuchos
/** \brief Define a try block.
*
* \ingroup Teuchos_CWrapperSupport_grp
*/
#define TEUCHOS_CWRAPPER_TRY(IERR) \
TEUCHOS_TEST_FOR_EXCEPT((IERR) == 0); \
(*(IERR)) = 0; \
bool cwrapper_try_success = true; \
try
// Above: We must set *ierr = 0 in case a return statement will return the
// value.
/** \brief Define the catch blocks and set the error code.
*
* \ingroup Teuchos_CWrapperSupport_grp
*/
#define TEUCHOS_CWRAPPER_CATCH_ERROR_CODE(IERR) \
TEUCHOS_STANDARD_CATCH_STATEMENTS_IMPL( \
true, *Teuchos::CWrapperErrorHandling::getPrintErrorOStream(), \
Teuchos::CWrapperErrorHandling::getShowStackTraceOnException(), \
cwrapper_try_success ); \
if (!cwrapper_try_success) { (*(IERR)) = -1; }
// Above: We make sure and set the error code in case there is a failure.
/** \brief Set the error code.
*
* This function is to be used inside of the try/catch blocks to set the error
* code.
*
* \ingroup Teuchos_CWrapperSupport_grp
*/
#define TEUCHOS_CWRAPPER_SET_ERROR_CODE(IERR, IERR_VALUE) \
if ((IERR)) { \
(*(IERR)) = (IERR_VALUE); \
}
#endif // TEUCHOS_C_WRAPPER_SUPPORT_CPP_HPP
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