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Ublas :

From: Dima Sorkin (dsorkin_at_[hidden])
Date: 2005-07-11 01:56:37

 Does ublas have some adaptor for data sitting in raw memory ?
For example, I have some "array" of N doubles, sitting in the
memory starting from the pointer "(double *)pd",and has
a stride "d". If I want to multuply ublas NxN sparse matrix
with this vector, should I first copy the data into
ublas-vector ?

 Same about Blitz-array.

Thank you.