Dune::Exception Class Reference

Base class for Dune-Exceptions. More...

#include <dune/common/exceptions.hh>

Inheritance diagram for Dune::Exception:

Public Member Functions
	Exception ()
void	message (const std::string &msg)
	store string in internal message buffer
const char *	what () const noexcept override
	output internal message buffer
T	what (T... args)

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

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The documentation for this class was generated from the following files:

• exceptions.hh
• exceptions.cc