Re: another quick question

lums <[email protected]> Tue, 2 Dec 2003 19:49:28 -0500
Newsgroups gmane.comp.lib.mtl.devel
Message-ID <[email protected]>
I think this example code should swap the two rows in constant time.

Best Wishes,
Andrew Lumsdaine

On Dec 2, 2003, at 5:31 PM, Sven Olsen wrote:

> If I am working with a matrix of type:
>
> typedef matrix< double, rectangle<>, array< compressed<> >, row_major 
> >::type Matrix;
>
> what is the easiest way to swap two of the rows?
>
> I.E., I want to do something like
> Matrix A(4,4);
> /*initialize A*/
> swap(A[0],A[1]);
>
> Thanks,
> 	Sven
>
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