Getopt already handles this case by default. You don't need to do anything special. (Scroll down to the end of this page to see an example.)
How would I use getopt for this?
Pergunta
I am in need of a way to parse multiple switches that come out as a single argument ( argv ), some of the switches in my program would be, for example:
-rRsc
How would I implement getopt so that the user can enter multiple switches all as one argument, no spaces or dashes between switches, so no:
-r -R -s -c
Or is this not possible to be done with getopt? If it isnt, what else can I use that is part of the STL?
Solução
Outras dicas
you should know -rRsc
is equal to -r -R -s -c
.
Licenciado em: CC-BY-SA com atribuição
Não afiliado a StackOverflow