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Ublas :

From: Gunter Winkler (guwi17_at_[hidden])
Date: 2005-07-08 04:24:27

On Thursday 30 June 2005 00:13, Michael Stevens wrote:
> Interesting! The other dimensions index must always be valid else this
> iterator instance could not have been created.
> So
> iterator1.index2() and iterator2.index1() have no preconditions
> while
> iterator1.index1() and iterator2.index2() have the existing 'must be
> dereferenceable' precondition

Here is the patch for matrix_sparse.hpp that removes the obsolete precondition