DDD graph display of two dimensional arrays?
Peter Toft <[email protected]>
| Newsgroups | gmane.comp.debugging.ddd.general |
|---|---|
| Message-ID | <[email protected]> |
Hi there Focus of this mail is DDD on 1D and 2D arrays. I have pasted a small C-code program at http://pastebin.com/f63009dd8 (download from http://pastebin.com/pastebin.php?dl=f63009dd8) which I like your opinion on. I compile it with "gcc -g" Throw a breakpoint on line 59 and run under DDD. * I can see the contents of the "a"-vector in DDD by (gdb) graph display *a @ 3 Very cool! * I can see the matrix (2D array) contents of the "c" matrix by (gdb) graph display c Elegant - very cool! * However how can I use DDD to see the contents of "b" similar to the contents of "c"? The best I can do is (gdb) graph display b (gdb) graph display (*b[0] @ 3) dependent on 3 (gdb) graph display (*b[1] @ 3) dependent on 3 ** if 3 is the "b" graph display ** Obviously I would like to do the display in one command rather than three, and I think I will manually have to supply the length of the vectors, but it seems that I cannot do a compound DDD-operation like (gdb) graph display **b @3 @2 Am I overlooking something or is it simply a limitation of DDD? My humble thank you to all of you DDD hackers - very very nice program you have made!! BTW; sorry if this ends as a double-post. I send a mail 8 hours ago which did not make it to the list, and it does not appear in the archive http://lists.gnu.org/archive/html/ddd/2007-07/ (does not exist) Best -- Peter Toft, Ph.D. [[email protected]] http://petertoft.dk