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# TSV Class Reference

The Topological Signature Value ADT. More...

`#include <TSV.h>`

Inheritance diagram for TSV:

List of all members.

## Public Methods
double | Norm2 () const
| Computes the L2 norm of the TSV.
TSV | operator- (const TSV &rhs) const
| Computes the difference between two TSVs.
## Friends
int | CompareTSVElement (const void *elem1, const void *elem2)
| Helper funtion that compares a pair of TSV elements by their absolute value.

## Detailed Description

The Topological Signature Value ADT.

Definition at line 43 of file TSV.h.

## Friends And Related Function Documentation

int CompareTSVElement | ( | const void * | elem1,
|  | const void * | elem2
| ) | `[friend]`

| Helper funtion that compares a pair of TSV elements by their absolute value. It can be passed as an argument to the SmartArray::Sort() to obtain a descending order of a TSV. \precondition It is assumed that the values ar positive since the represent the sume of the k larges absolute eigenvalues of a submatrix. Definition at line 52 of file TSV.cpp.

The documentation for this class was generated from the following files:

- TSV.h
- TSV.cpp