pdMat-class: Class pdMat, positive-definite matrices
Description
A virtual class of parameterized positive-definite
symmetric matrices. This class describes the slots and methods that
actual classes of positive-definite matrices are expected to
incorporate. Some classes that inherit from pdMat
have
additional slots and methods.Objects from the Class
Objects of class pdMat
are not constructed directly; only
objects from classes that inherit from pdMat
are constructed.