Documentation's matin page

The matrices

There are many different matrices types because there are many special cases : permutation, gaussian transformation, upper/lower triangular, etc.

Hierarchy

The base type is SNgeneric (pure virtual) and the most general matrix type is SNmatrix.

Template

The matrices have two template arguments :

• class T is supposed to be a numeric class like double. It is the type of the matrix elements.
• unsigned int tp_size is the size of the matrix (well, the size is the square of that you know).

Operators

• Operators like equality and multiplication are defined for each (ordered) pair of these special cases.
• Many of these operators are returning the answer by value and are relying on the RVO.
• They are defined in SNoperators.h

More ...

Read more here.

Exceptions

We define some exceptions adapted to our matrices manipulations. Read more here.