Changes in lemon/arg_parser.cc [440:88ed40ad0d4f:842:c2ff0a365245] in lemon-1.2
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lemon/arg_parser.cc
r440 r842 21 21 namespace lemon { 22 22 23 void ArgParser::_terminate(ArgParserException::Reason reason) const 24 { 25 if(_exit_on_problems) 26 exit(1); 27 else throw(ArgParserException(reason)); 28 } 29 30 23 31 void ArgParser::_showHelp(void *p) 24 32 { 25 33 (static_cast<ArgParser*>(p))->showHelp(); 26 exit(1);34 (static_cast<ArgParser*>(p))->_terminate(ArgParserException::HELP); 27 35 } 28 36 29 37 ArgParser::ArgParser(int argc, const char * const *argv) 30 :_argc(argc), _argv(argv), _command_name(argv[0]) { 38 :_argc(argc), _argv(argv), _command_name(argv[0]), 39 _exit_on_problems(true) { 31 40 funcOption("-help","Print a short help message",_showHelp,this); 32 41 synonym("help","-help"); … … 343 352 i!=_others_help.end();++i) showHelp(i); 344 353 for(Opts::const_iterator i=_opts.begin();i!=_opts.end();++i) showHelp(i); 345 exit(1);354 _terminate(ArgParserException::HELP); 346 355 } 347 356 … … 352 361 std::cerr << "\nType '" << _command_name << 353 362 " --help' to obtain a short summary on the usage.\n\n"; 354 exit(1);363 _terminate(ArgParserException::UNKNOWN_OPT); 355 364 } 356 365 … … 415 424 std::cerr << "\nType '" << _command_name << 416 425 " --help' to obtain a short summary on the usage.\n\n"; 417 exit(1);426 _terminate(ArgParserException::INVALID_OPT); 418 427 } 419 428 }
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