• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Ron McLeod
  • Paul Clapham
  • Devaka Cooray
  • Liutauras Vilda
Sheriffs:
  • Jeanne Boyarsky
  • paul wheaton
  • Henry Wong
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Tim Moores
  • Carey Brown
  • Mikalai Zaikin
Bartenders:
  • Lou Hamers
  • Piet Souris
  • Frits Walraven

Can Local Variables be declared as static ?

 
Ranch Hand
Posts: 51
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Thanks
 
Ranch Hand
Posts: 961
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Local variables cannot be static, but they could be final.
 
Edwin Dalorzo
Ranch Hand
Posts: 961
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Static members belong to the class, no to the instance objects. Static members provide services to other classes and are accessed through by of the class to wich they belong. It would not make sense to declare a static variable in the context of a local method because it just could be accessed in the same context.
 
Ranch Hand
Posts: 33
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I think allowing static local variables in methods would have been a good idea. When you need the methods to remember their instance-independent state between calls.

I know, I know... you can still maintain this state information with static class variables but the idea is to have maximum encapsulation possible (if a member variable is only used to keep the state information about a single method, why expose it to the rest of the class).

I'm not too bothered about not having them though.
 
I think I'll just lie down here for a second. And ponder this tiny ad:
We need your help - Coderanch server fundraiser
https://coderanch.com/wiki/782867/Coderanch-server-fundraiser
reply
    Bookmark Topic Watch Topic
  • New Topic