Tighten the scope of a variable.
Suppress a cppcheck warning.

Previously, cppcheck reported that the reference count variable is
unassigned in operator=, though this is actually the approprate
behavior.  Actually, operator= should be deleted, and this may
become the case when we can assume C++11.
Remove the unused whatami method.

This method was intended to identify the type at run-time.  It is
unused, and was always a bad idea.
Remove the unused whatami method.

This method was intended to identify the type at run-time.  It is
unused, and was always a bad idea.
Initialize some previously uninitialized members
Move the declaration of variables to first use.
Change the scope of a variable
Move a variable declaration inside an ifdef block.
Don't initialize a variable

The variables intial value will not be used.
Report the correct exit status
Clean up memory on error
Add approprate std:: qualifiers
Remove unused declarations of DenseStorgeInstances
Remove unneeded private default constructors.

Previously defined private to make sure that they were not used.
Initialize SvmVars::beta in constructor
Delete unused member of SparseGenMatrixT.