On Sunday, 22 January 2017 at 08:18:35 UTC, Jot wrote:
On Sunday, 22 January 2017 at 08:07:26 UTC, rikki cattermole
wrote:
On 22/01/2017 9:05 PM, Jot wrote:
auto x = new int[][](n,m);
But one cannot freely assign anywhere in x:
x[3,6] = 4 crashes.
I, can, of course, convert everything to a
In anycase, what is the correct notation for indexing?
x = new int[][](width, height)
and x[height][width] or x[width][height]?
It's x[width][height], but because indexing is 0-based, largest
valid indexes are
x[width-1][height-1].
On Sunday, 22 January 2017 at 08:07:26 UTC, rikki cattermole
wrote:
On 22/01/2017 9:05 PM, Jot wrote:
auto x = new int[][](n,m);
But one cannot freely assign anywhere in x:
x[3,6] = 4 crashes.
I, can, of course, convert everything to a linear matrix and
index by
i+w*j, but what's the point
On 22/01/2017 9:05 PM, Jot wrote:
auto x = new int[][](n,m);
But one cannot freely assign anywhere in x:
x[3,6] = 4 crashes.
I, can, of course, convert everything to a linear matrix and index by
i+w*j, but what's the point of having multidimensional matrices in D if
they don't allocate them
auto x = new int[][](n,m);
But one cannot freely assign anywhere in x:
x[3,6] = 4 crashes.
I, can, of course, convert everything to a linear matrix and
index by i+w*j, but what's the point of having multidimensional
matrices in D if they don't allocate them fully?
