I have the following two dimension array:
public double[,] mData = new double[259200,3];
now I need to sort the values based on the values of third index of the
second dimension, like
[0,0]= 11
[0,2]= 22
[0,3]= 444
[1,0]=1
[1,2]=33
[1,3]=11
[2,0]=333
[2,2]=44
[2,3]= 222
I need it to be after sorting using the third (index 2) of the second
dimension
[0,0]= 1
[0,2]= 33
[0,3]= 11
[1,0]=333
[1,2]=44
[1,3]=222
[2,0]=11
[2,2]=22
[2,3]= 444
Thanks in advance for you help 2 11136
Carlos <cp@swa.com> wrote: I have the following two dimension array:
public double[,] mData = new double[259200,3];
now I need to sort the values based on the values of third index of the second dimension, like
The way to do this is to use jagged arrays instead of rectangular ones.
Then you've got an array of arrays, and you can sort that in the same
way that you can sort any other single-dimensional array with
Array.Sort, providing an IComparer to compare elements (each element
will be an array, that you take the 3rd element of to use for
comparisons).
--
Jon Skeet - <sk***@pobox.com> http://www.pobox.com/~skeet Blog: http://www.msmvps.com/jon.skeet
If replying to the group, please do not mail me too
Thanks Jon
I check the jagged array
"Jon Skeet [C# MVP]" <sk***@pobox.com> wrote in message
news:MP************************@msnews.microsoft.c om... Carlos <cp@swa.com> wrote: I have the following two dimension array:
public double[,] mData = new double[259200,3];
now I need to sort the values based on the values of third index of the second dimension, like
The way to do this is to use jagged arrays instead of rectangular ones. Then you've got an array of arrays, and you can sort that in the same way that you can sort any other single-dimensional array with Array.Sort, providing an IComparer to compare elements (each element will be an array, that you take the 3rd element of to use for comparisons).
-- Jon Skeet - <sk***@pobox.com> http://www.pobox.com/~skeet Blog: http://www.msmvps.com/jon.skeet If replying to the group, please do not mail me too This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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