Newbie question about _NSSize and NSSize
Newbie question about _NSSize and NSSize
- Subject: Newbie question about _NSSize and NSSize
- From: "Frank Bettger" <email@hidden>
- Date: Mon, 27 Aug 2007 13:43:43 +0200
In Hillegass book there is a challenge in chapter 5. It says
The second argument is a C struct that contains the size that the user has
asked for:
typedef struct _NSSize {
float width;
float height;
} NSSize;
If I understand the construction above NSSize is just another name for
_NSSize. My question is what's the purpose of giving two nearly identical
names for a structure?
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