BALL::MeanAtomInformationContent Class Reference

#include <BALL/QSAR/simpleDescriptors.h>

Inheritance diagram for BALL::MeanAtomInformationContent:

[legend]

List of all members.

Public Member Functions
Constructors and Destructors
	MeanAtomInformationContent ()
	MeanAtomInformationContent (const MeanAtomInformationContent &maic)
virtual	~MeanAtomInformationContent ()
Assignment
MeanAtomInformationContent &	operator= (const MeanAtomInformationContent &maic)

---

Detailed Description

Atom information content (mean). This is the entropy of the element distribution in the molecule (including implicit hydrogen). Let $n_i$ be the number of occurences of atomic number $i$ in the molecule. Let $p_i = {n_i}{ n_i}$. The value of this descriptor is the negative of the sum over all $i$ of $p_i p_i$.

Definition at line 708 of file simpleDescriptors.h.

---

Constructor & Destructor Documentation

BALL::MeanAtomInformationContent::MeanAtomInformationContent

(

)

Default constructor

BALL::MeanAtomInformationContent::MeanAtomInformationContent

(

const MeanAtomInformationContent &

maic

)

Copy constructor

virtual BALL::MeanAtomInformationContent::~MeanAtomInformationContent

(

)

[virtual]

Destructor

---

Member Function Documentation

MeanAtomInformationContent& BALL::MeanAtomInformationContent::operator=

(

const MeanAtomInformationContent &

maic

)

Assignment operator