Fresco/Prague/src/Sys GetOpt.cc,1.10,1.11

Update of /cvs/fresco/Fresco/Prague/src/Sys
In directory purcel:/tmp/cvs-serv12281/Prague/src/Sys

Modified Files:
	GetOpt.cc 
Log Message:
Patch for bug153: Prague::GetOpt::add(...) should check for pre-existing matches
(closing that bug)



Index: GetOpt.cc
===================================================================
RCS file: /cvs/fresco/Fresco/Prague/src/Sys/GetOpt.cc,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -d -r1.10 -r1.11
--- GetOpt.cc	28 Dec 2002 05:33:49 -0000	1.10
+++ GetOpt.cc	31 Jan 2003 05:42:09 -0000	1.11
@@ -28,8 +28,10 @@
 GetOpt::GetOpt(const char *program, const char *use) : p(program), u(use) {}
 GetOpt::~GetOpt() {}
 
-void GetOpt::add(char o, const std::string &opt, type t, const std::string &desc)
+void GetOpt::add(char o, const std::string &opt, type t, const std::string &desc) throw (DuplicateOption)
 {
+   table_t::const_iterator i = find(o);
+   if (i != table.end()) throw DuplicateOption(o);
    table.push_back(cell(o, opt, t, desc));
 }