CPPLapack Code

small modification for VC++ compilation

*The default file format of write and read function was changed.
The write functions append a '#' at the very begining of the file.
For the backward compatibility, read functions can read files without the '#'.

*The style of "[ERROR]" messages was slightly changed.

Cast functions from normal classes to small classes were midified.
The to_XXXmatrix_small() type functions were removed.
Use explicit constructors of small classes instead.

Small complex classes (alpha version) were added.

A lot of minor changes has been done.
Probably there are no need to modify your project codes using CPPLapack.

Main modifications are the followings.
1)All the private menmer objects (e.g. M, N, Array, etc.) were removed and put in public.
This modification made CPPLapack unsafe a bit and extendable a lot.
We highly recomend CPPLapack users to use valgrind with building your codes in debug mode.
2)Some implicit cast operators were removed.
Use to_XXXmatrix() functions instead.

*some bug fixes

to_dsymatrix() member function was added for dsymatrix_small.

colon function was added for dcovector_small.