From 05c75007838977c09e25c969c405065df5fd3fa3 Mon Sep 17 00:00:00 2001
From: Christian Beckmann <c.beckmann@donders.ru.nl>
Date: Fri, 13 Sep 2002 18:03:18 +0000
Subject: [PATCH] *** empty log message ***
---
options.h | 26 +++++++++++++++-----------
1 file changed, 15 insertions(+), 11 deletions(-)
diff --git a/options.h b/options.h
index c6df9ae..a8c0c12 100644
--- a/options.h
+++ b/options.h
@@ -5,6 +5,7 @@
#include <stdexcept>
#include <string>
#include <vector>
+#include <iostream>
#define POSIX_SOURCE 1
@@ -198,13 +199,16 @@ namespace Utilities {
/**
Throw this exception if an error occured inside the Options package.
*/
-/* class X_OptionError: public std::exception { */
-/* public: */
-/* X_OptionError() throw() {}; */
-/* virtual const char * what() const throw() { */
-/* return "There were errors parsing the command line!"; */
-/* } */
-/* }; */
+ class X_OptionError: public std::exception {
+ public:
+ X_OptionError() throw() {};
+ X_OptionError(const string& s) throw() {cerr << s << endl;}
+ X_OptionError(const string& o, const string& v) throw() {
+ cerr << o << ":invalid argument " << v <<"!" <<endl; }
+ virtual const char * what() const throw() {
+ return "There were errors parsing the command line!";
+ }
+ };
/**
Throw this exception if no matching option was found during parsing.
@@ -250,8 +254,8 @@ namespace Utilities {
/* string str_; */
/* }; */
-/* /** */
-/* */ */
+/* */
+/* */
/* class X_InvalidArgument: public X_OptionError { */
/* public: */
/* X_InvalidArgument(const string& o, const string& v) throw(): */
@@ -393,8 +397,8 @@ int main(unsigned int argc, char **argv) {
@return true on success.
*/
unsigned int parse_option(const string& optstr, const string& valstr)
- // throw(X_AlreadySet, X_UnknownOption,
- // X_MissingArgument, X_InvalidArgument);
+ throw(X_OptionError);
+
/**
@param str A string of the form --option[=value].
@return true on success.
--
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