* Allocating Arrays of matrixes
2002-12-31 9:55 Allocating Arrays of matrixes Daniel Konkle
@ 2002-05-31 10:53 ` Daniel Konkle
2002-12-31 9:55 ` Szymon Jaroszewicz
1 sibling, 0 replies; 4+ messages in thread
From: Daniel Konkle @ 2002-05-31 10:53 UTC (permalink / raw)
To: gsl-discuss
I would like to dynamically allocate an array of matrixes.
I currently have them statically defined
gsl_matrix *m[20]
for ( i = 0 ; i < 20; ++i )
m[i] = gsl_matrix_calloc( row, col );
}
Has any out there done this with dynamically allocating the m array?
If you have please send me an example, I can't get the order or syntax
correct.
Thanks in advance,
Danny
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Allocating Arrays of matrixes
2002-12-31 9:55 ` Szymon Jaroszewicz
@ 2002-05-31 12:02 ` Szymon Jaroszewicz
0 siblings, 0 replies; 4+ messages in thread
From: Szymon Jaroszewicz @ 2002-05-31 12:02 UTC (permalink / raw)
To: Daniel Konkle; +Cc: gsl-discuss
Try:
gsl_matrix **m;
int N; /* number of matrices */
m = malloc(sizeof(gsl_matrix *) * N);
for ( i = 0 ; i < N; ++i )
m[i] = gsl_matrix_calloc( row, col );
.....
free(m);
On 31 May 2002, Daniel Konkle wrote:
>
> I would like to dynamically allocate an array of matrixes.
>
> I currently have them statically defined
>
> gsl_matrix *m[20]
>
> for ( i = 0 ; i < 20; ++i )
> m[i] = gsl_matrix_calloc( row, col );
> }
>
> Has any out there done this with dynamically allocating the m array?
> If you have please send me an example, I can't get the order or syntax
> correct.
>
> Thanks in advance,
> Danny
>
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Allocating Arrays of matrixes
2002-12-31 9:55 Allocating Arrays of matrixes Daniel Konkle
2002-05-31 10:53 ` Daniel Konkle
@ 2002-12-31 9:55 ` Szymon Jaroszewicz
2002-05-31 12:02 ` Szymon Jaroszewicz
1 sibling, 1 reply; 4+ messages in thread
From: Szymon Jaroszewicz @ 2002-12-31 9:55 UTC (permalink / raw)
To: Daniel Konkle; +Cc: gsl-discuss
Try:
gsl_matrix **m;
int N; /* number of matrices */
m = malloc(sizeof(gsl_matrix *) * N);
for ( i = 0 ; i < N; ++i )
m[i] = gsl_matrix_calloc( row, col );
.....
free(m);
On 31 May 2002, Daniel Konkle wrote:
>
> I would like to dynamically allocate an array of matrixes.
>
> I currently have them statically defined
>
> gsl_matrix *m[20]
>
> for ( i = 0 ; i < 20; ++i )
> m[i] = gsl_matrix_calloc( row, col );
> }
>
> Has any out there done this with dynamically allocating the m array?
> If you have please send me an example, I can't get the order or syntax
> correct.
>
> Thanks in advance,
> Danny
>
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Allocating Arrays of matrixes
@ 2002-12-31 9:55 Daniel Konkle
2002-05-31 10:53 ` Daniel Konkle
2002-12-31 9:55 ` Szymon Jaroszewicz
0 siblings, 2 replies; 4+ messages in thread
From: Daniel Konkle @ 2002-12-31 9:55 UTC (permalink / raw)
To: gsl-discuss
I would like to dynamically allocate an array of matrixes.
I currently have them statically defined
gsl_matrix *m[20]
for ( i = 0 ; i < 20; ++i )
m[i] = gsl_matrix_calloc( row, col );
}
Has any out there done this with dynamically allocating the m array?
If you have please send me an example, I can't get the order or syntax
correct.
Thanks in advance,
Danny
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2002-05-31 17:53 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2002-12-31 9:55 Allocating Arrays of matrixes Daniel Konkle
2002-05-31 10:53 ` Daniel Konkle
2002-12-31 9:55 ` Szymon Jaroszewicz
2002-05-31 12:02 ` Szymon Jaroszewicz
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).