Dune::Exception Class Reference
[Exception handling]

Base class for Dune-Exceptions. More...

#include <dune/common/exceptions.hh>

Inheritance diagram for Dune::Exception:
Dune::HelpRequest Dune::InvalidStateException Dune::IOError Dune::MathError Dune::NotImplemented Dune::ParallelError Dune::RangeError Dune::SystemError

List of all members.

Public Member Functions

 Exception ()
void message (const std::string &msg)
 store string in internal message buffer
virtual const char * what () const noexcept
 output internal message buffer

Static Public Member Functions

static void registerHook (ExceptionHook *hook)
 add a functor which is called before a Dune::Exception is emitted (see Dune::ExceptionHook)
static void clearHook ()
 remove all hooks

Detailed Description

Base class for Dune-Exceptions.

all Dune exceptions are derived from this class via trivial subclassing:

     class MyException : public Dune::Exception {};

You should not throw a Dune::Exception directly but use the macro DUNE_THROW() instead which fills the message-buffer of the exception in a standard way and features a way to pass the result in the operator<<-style

See also:
DUNE_THROW, IOError, MathError

Constructor & Destructor Documentation

Dune::Exception::Exception (  ) 

The documentation for this class was generated from the following files:
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines

Generated on 25 Mar 2018 for dune-common by  doxygen 1.6.1