Re: Rectangular multidimensional arrays for D

2015-01-14 Thread jmh530 via Digitalmars-d
It might make sense to take a look at Armadillo (another C++ linear algebra library) for inspiration on multidimensional arrays.

Re: Rectangular multidimensional arrays for D

2014-12-22 Thread Laeeth Isharc via Digitalmars-d
On Friday, 11 October 2013 at 22:41:06 UTC, H. S. Teoh wrote: What's the reason Kenji's pull isn't merged yet? As I see it, it does not introduce any problematic areas, but streamlines multidimensional indexing notation in a nice way that fits in well with the rest of the language. I, for

Re: Rectangular multidimensional arrays for D

2014-12-22 Thread aldanor via Digitalmars-d
A gap in multi-dimensional rectangular arrays functionality in D is sure a huge blocker when trying to use it for data science tasks. Wonder what's the general consensus on this?

Re: Rectangular multidimensional arrays for D

2014-12-22 Thread H. S. Teoh via Digitalmars-d
On Mon, Dec 22, 2014 at 11:35:17AM +, aldanor via Digitalmars-d wrote: A gap in multi-dimensional rectangular arrays functionality in D is sure a huge blocker when trying to use it for data science tasks. Wonder what's the general consensus on this? Kenji's PR has been merged in the

Re: Rectangular multidimensional arrays for D

2014-12-22 Thread H. S. Teoh via Digitalmars-d
On Mon, Dec 22, 2014 at 08:49:45AM +, Laeeth Isharc via Digitalmars-d wrote: On Friday, 11 October 2013 at 22:41:06 UTC, H. S. Teoh wrote: What's the reason Kenji's pull isn't merged yet? As I see it, it does not introduce any problematic areas, but streamlines multidimensional indexing

Re: Rectangular multidimensional arrays for D

2014-12-22 Thread aldanor via Digitalmars-d
On Monday, 22 December 2014 at 22:36:16 UTC, H. S. Teoh via Digitalmars-d wrote: FYI, Kenji's merge has since been merged. So now the stage is set for somebody to step up and write a nice multidimensional array implementation. One important thing to wish for, in my opinion, is that the

Re: Rectangular multidimensional arrays for D

2014-12-22 Thread Laeeth Isharc via Digitalmars-d
On Monday, 22 December 2014 at 22:46:57 UTC, aldanor wrote: On Monday, 22 December 2014 at 22:36:16 UTC, H. S. Teoh via Digitalmars-d wrote: FYI, Kenji's merge has since been merged. So now the stage is set for somebody to step up and write a nice multidimensional array implementation. One

Re: Rectangular multidimensional arrays for D

2014-12-22 Thread uri via Digitalmars-d
On Tuesday, 23 December 2014 at 03:11:20 UTC, Laeeth Isharc wrote: On Monday, 22 December 2014 at 22:46:57 UTC, aldanor wrote: On Monday, 22 December 2014 at 22:36:16 UTC, H. S. Teoh via Digitalmars-d wrote: FYI, Kenji's merge has since been merged. So now the stage is set for somebody to

Re: Rectangular multidimensional arrays for D

2013-10-14 Thread ilya-stromberg
On Tuesday, 8 October 2013 at 14:41:47 UTC, Denis Shelomovskij wrote: I accidentally discovered Andrei wrote [1] multidimensional array implementation is needed. If it really is, I will work to revise the API and prepare my implementation [2] for review if nobody is doing it already. Also as

Re: Rectangular multidimensional arrays for D

2013-10-11 Thread H. S. Teoh
On Tue, Oct 08, 2013 at 06:42:12PM +0400, Denis Shelomovskij wrote: I accidentally discovered Andrei wrote [1] multidimensional array implementation is needed. If it really is, I will work to revise the API and prepare my implementation [2] for review if nobody is doing it already. Also as

Re: Rectangular multidimensional arrays for D

2013-10-09 Thread Denis Shelomovskij
09.10.2013 7:55, Nick B пишет: On Tuesday, 8 October 2013 at 17:26:46 UTC, Stefan Frijters wrote: andrei wrote: I too are interesteed in this area as well. Dennis do you only plan to focus on multidimensional arrays only, or will you incorporate the above matrices as well ?? What features are

Re: Rectangular multidimensional arrays for D

2013-10-09 Thread Stefan Frijters
On Wednesday, 9 October 2013 at 08:30:11 UTC, Denis Shelomovskij wrote: 09.10.2013 7:55, Nick B пишет: On Tuesday, 8 October 2013 at 17:26:46 UTC, Stefan Frijters wrote: andrei wrote: I too are interesteed in this area as well. Dennis do you only plan to focus on multidimensional arrays

Rectangular multidimensional arrays for D

2013-10-08 Thread Denis Shelomovskij
I accidentally discovered Andrei wrote [1] multidimensional array implementation is needed. If it really is, I will work to revise the API and prepare my implementation [2] for review if nobody is doing it already. Also as Kenji's multidimensional indexing and slicing pull [3] still not

Re: Rectangular multidimensional arrays for D

2013-10-08 Thread Stefan Frijters
On Tuesday, 8 October 2013 at 14:41:47 UTC, Denis Shelomovskij wrote: I accidentally discovered Andrei wrote [1] multidimensional array implementation is needed. If it really is, I will work to revise the API and prepare my implementation [2] for review if nobody is doing it already. Also as

Re: Rectangular multidimensional arrays for D

2013-10-08 Thread Nick B
On Tuesday, 8 October 2013 at 17:26:46 UTC, Stefan Frijters wrote: andrei wrote: * We need to have a battery of multidimensional array shapes along with simple iteration and access primitives, at least for interfacing with scientific libraries that define and expect such formats. I'm thinking