From: Gunter Winkler (guwi17_at_[hidden])
Date: 2008-01-29 16:41:39
> Gunter Winkler wrote:
>> There is only one restriction: size1 * size2 has to fit into the size_t
>> type. Thus you need at least a 64-Bit machine to address all matrix
> Does this restriction apply in the case of compressed_matrix?
No. Here, the restriction is that the number of non-zero elements which
can be stored should be less than 2^63. This way we can ensure that
differences of pointers are representable. The exact implementation (or
cause) of these limits can be found in the source of the resize() functions.