CPPLapack Code

small modification for "_" functions

tiny modification of dssmatrix::zero.

the type of Line and line object of dssmatrix were changed to std::vector.

tiny modification for streatch and expand functions

*a tiny mistake on dssmatrix-misc.hpp was revised.

*small modification for small classes.

*return value for resize functions were changed.

diet function was added for dssmatrix.

a little modification of dssmatrix

*row and col functions were added for all d*matrix classes.