Debugging strings in XCode
Debugging strings in XCode
- Subject: Debugging strings in XCode
- From: VersaCAD Mac <email@hidden>
- Date: Wed, 12 Nov 2003 15:08:28 -0800
I'm in the process of converting an application to OS X using Carbon.
I was using PB but switched to XCode when Panther was released.
(Haven't decided yet if that was a good or bad decision).
I was having problems with debugging strings in PB and so I thought
XCode might be better. Basically I found that XCode works just as bad
as PB for this.
I'm hoping I'm doing something really stupid and there is a simple way
to fix this.
I have a variable defined as Str255 stg;
where Str255 is defined by typedef unsigned char Str255[256];
I'm not yet using Unicode strings and this string is a C string and not
a Pascal string.
When I debug the code the variable show up as:
variable Type value
stg Str255 [-1]
I'm not sure why it shows with a value of [-1]. When I click the
expand arrow to the left of stg it thinks that the string is an array
from 0 to 255 (which it is) of unsigned char[256] (which it is not).
Basically it thinks its an array of arrays rather than an array of
unsigned char.
If I Control click on the 0 index under stg and select View Variable as
Expression then I get the following in the Expressions dialog
Expression Value
(stg)[0] [256]
If I click the expand arrow to the left of stg I then see the
characters that make up my string.
This is a very painful way to see the characters in a string. Not to
mention what I really wanted was just to see the string as a string.
Something like:
variable Type value
stg Str255 "My String"
If I go to the Console mode I can type
set print null-stop
print stg
and it prints:
$1 = "My String"
which is exactly what I want but that's a real pain every time I want
to look at a string.
I've got to believe that debugging strings is common and I'm doing
something stupid here. What am I doing wrong?
Thanks,
Mike
_______________________________________________
xcode-users mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/xcode-users
Do not post admin requests to the list. They will be ignored.