[ublas] Matrix memory layout

From: Mei, Longyu (LMei_at_[hidden])
Date: 2007-09-17 14:40:02

I want to write matrix data to a file. I am wondering is the matrix
memory layout is similar as vector which guarantee a continuous memory
location?

If the matrix is also a continuous memory segement, I can just get the
start address (or a pointer of a matrix) and then get all data from
there until the size. Otherwise I need to have a temporary memory
location (which is duplicated memory consumption) to hold all data
before write.

Thanks,

James

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