Re: [ublas] deallocate memory of matrix and vector

From: Eddie Vedder (Eddie.Vedder_at_[hidden])
Date: 2007-01-30 12:37:29

Hello again,

> You should use resize(0,0) or
> assign_temporary(matrix<double>(0,0));
> 
> (The latter works with all matrices. The resize() method may decide not 
> to free the memory ...) 

I tried the latter one (assign_temporary(...)), but the memory usage does not change. Maybe your comment ...

> Another problem is, that the memory management of your C-Library may not
> free the memory but keep it for later use ...

... may be the point. What can I do against this behaviour? Do I have to allocate the matrices with new?

new ublas::matrix<double> matN;

Ed

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