exc.hpp

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#include <exception> // std::exception
#ifndef UUID_274DA366004E11DCB1DDFE2E56D89593
#include <boost/exception/exception.hpp> // boost::exception
#endif
#ifndef UUID_8D22C4CA9CC811DCAA9133D256D89593
#include <boost/exception/info.hpp> // boost::throw_{function,file,line}
#endif

#ifndef OPM_VERTEQ_VISIBILITY_INCLUDED
#include <opm/verteq/utility/visibility.h>
#endif
#if defined (opmverteq_EXPORTS)
#  define OPM_VERTEQ_PUBLIC SYMBOL_IS_EXPORTED
#else
#  define OPM_VERTEQ_PUBLIC SYMBOL_IS_IMPORTED
#endif
#define OPM_VERTEQ_PRIVATE SYMBOL_IS_LOCALDEF

// enable printf-style attribute for MSVC
#ifdef _MSC_VER
#  if _MSC_VER >= 1400
#    define _USE_ATTRIBUTES_FOR_SAL 1
#    include <sal.h>
#  endif
#endif

namespace Opm {
namespace Exc {
struct OPM_VERTEQ_PUBLIC Base
    : public virtual std::exception
    , public virtual boost::exception {

    virtual Base& operator () (
#ifdef _MSC_VER
#  if _MSC_VER >= 1400
        __format_string
#  endif
#endif
            char const* fmt, ...)
    // there is an implicit this parameter at the start, so the format
    // string is the second parameter, and the variable argument list
    // starts with the third.
#ifdef __GNUC__
    __attribute__ ((format (printf, 2, 3)))
#endif
    ;

    virtual char const* what () const throw ();
};

std::string OPM_VERTEQ_PUBLIC diag_what (std::exception const& ex);

#ifdef DEBUG
// const_cast is necessary because the operator<< returns a
// const, and we may want it mutable to add more information
    #define OPM_EXC const_cast <Opm::Exc::Base&>(Opm::Exc::Base ()\
        << ::boost::throw_function (BOOST_CURRENT_FUNCTION)\
        << ::boost::throw_file (__FILE__)\
        << ::boost::throw_line (static_cast <int> (__LINE__))\
)
#else
    #define OPM_EXC Opm::Exc::Base ()
#endif

#define OPM_WHAT(ex) Opm::Exc::diag_what (ex)

} /* namespace Opm::Exc */
} /* namespace Opm */