Dune::HelpRequest Class Reference

exception thrown if the user wants to see help string More...

#include <dune/common/parametertreeparser.hh>

Inheritance diagram for Dune::HelpRequest:
Dune::Exception

List of all members.

Public Member Functions

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

exception thrown if the user wants to see help string

this exception is only thrown if the command line parameters contain an option --help or -h


The documentation for this class was generated from the following file:
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Generated on 25 Mar 2018 for dune-common by  doxygen 1.6.1