From: "mohammad siddiqui" <writetosafi@hotmail.com>
To: skaller@users.sourceforge.net
Cc: rich@annexia.org, caml-list@inria.fr
Subject: [Caml-list] help
Date: Thu, 22 Apr 2004 23:34:33 +0000 [thread overview]
Message-ID: <BAY7-F2253Mtt8j5VH900004f78@hotmail.com> (raw)
Hello,
I am involved in a conversion project, where we are translating programs
from C
to ocaml. I am having hardtime dealing with pointers. One of the structures
contains a pointer to a structure as one of its fields, which in turns
contains
a pointer to another structure, I replaced this by using arrays in ocaml but
I
am not able to make changes to inner structures fields (using Array.set ) if
i
do so it changes the values of all the elements of that array.
Can any one help resolving this? The structures in C are below:
typedef struct word {
FNUM wnum; /* word number */
FVAL weight; /* word weight */
} WORD;
typedef struct doc {
long docnum; /* Document ID. This has to be the position
of
the document in the training set array. */
long queryid;
double costfactor;
double twonorm_sq;
WORD *words; /* The words/values in the document by */
/*increasing word-number. I replaced
this by
an array in ocaml*/
} DOC;
typedef struct model {
long sv_num;
long at_upper_bound;
double b;
DOC **supvec; /* I replaced this by array of type doc in ocaml */
double *alpha;
} MODEL;
I am unable to change the values for an example How can I change the value
od
model.supvec[i].words[i].wnum?
Thanks,
Mohammad S Siddiqui.
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next reply other threads:[~2004-04-22 23:34 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-22 23:34 mohammad siddiqui [this message]
2004-04-22 23:57 ` Karl Zilles
-- strict thread matches above, loose matches on Subject: below --
2004-04-25 16:30 mohammad siddiqui
2004-04-25 1:53 ` mohammad siddiqui
2004-04-25 12:13 ` Jon Harrop
2004-04-25 12:45 ` Henri DF
2004-04-26 19:13 ` Jon Harrop
2004-04-26 22:38 ` Andrew Lenharth
2004-04-25 17:28 ` Matt Gushee
2004-04-25 17:06 ` Jon Harrop
2004-04-25 17:39 ` Matt Gushee
2004-04-26 0:45 ` skaller
2004-04-23 2:31 mohammad siddiqui
2004-04-23 4:17 ` Jon Harrop
2004-04-23 6:52 ` Jean-Christophe Filliatre
2004-04-23 15:43 ` Brian Hurt
2004-04-16 18:04 mohammad siddiqui
2004-04-16 18:59 ` skaller
2004-04-17 0:34 ` Shawn Wagner
2004-04-08 22:57 mohammad siddiqui
2004-04-09 6:56 ` Basile STARYNKEVITCH
2004-04-09 9:04 ` Richard Jones
2002-11-05 12:22 ÀîÒÇ
2002-11-05 13:39 ` Alessandro Baretta
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