how do you organize your namespaces?

问题

So I have logical entities (person, country, etc.), GUI elements / controls, data and navigation controllers / managers, then things like quad-trees and timers, and I always struggle with cleanly separating these things into logical namespaces.

I usually have something like this:

• Leviathan.GUI.Controls
• Leviathan.GUI.Views
• Leviathan.Entities
• Leviathan.Controllers (data and other stuff)
• Leviathan.Helpers (trees and other stuff)

Are there any good guides on this? I need to stop this mess.

回答1:

For applications

Company.Product.Tier.Sub.Sub

where I like to get Tier from Model, View, Controller or other established names (Data)

But for our controls, we end up with

Company.Product.LogicalFeatureGrouping

or

Company.Product.Addon

sometimes it's

Company.Product.LogicalFeatureGrouping.Addon

回答2:

Try to avoid the "and other stuff" or "misc." categories, If you are putting things in these categories you are failing to really organize them at all.

回答3:

I usually create a namespace for every single tiers, like UI, business logic and database. It forces me to separate the tiers. I create other namespaces inside them according to system components.

回答4:

I follow the Java / python ideal that namespaces should follow the directory structure.

来源：https://stackoverflow.com/questions/123114/how-do-you-organize-your-namespaces