BALL::MeanAtomInformationContent Class Reference

#include <BALL/QSAR/simpleDescriptors.h>

Inheritance diagram for BALL::MeanAtomInformationContent:

Public Member Functions
Constructors and Destructors
	MeanAtomInformationContent ()
	MeanAtomInformationContent (const MeanAtomInformationContent &maic)
virtual	~MeanAtomInformationContent ()
Assignment
MeanAtomInformationContent &	operator= (const MeanAtomInformationContent &maic)
Public Member Functions inherited from BALL::SimpleBase
	SimpleBase ()
	SimpleBase (const SimpleBase &sb)
	SimpleBase (const String &name)
	SimpleBase (const String &name, const String &unit)
virtual	~SimpleBase ()
virtual SimpleBase &	operator= (const SimpleBase &sb)
void	computeAllDescriptors (AtomContainer &ac)
void	setDataFolder (const char *folder)
Public Member Functions inherited from BALL::Descriptor
	Descriptor ()
	Descriptor (const Descriptor &descriptor)
	Descriptor (const String &name)
	Descriptor (const String &name, const String &unit)
virtual	~Descriptor ()
Descriptor &	operator= (const Descriptor &descriptor)
Processor::Result	operator() (AtomContainer &ac)
const String &	getName () const
void	setName (const String &name)
void	setUnit (const String &name)
const String &	getUnit () const
virtual double	compute (AtomContainer &ac)
Public Member Functions inherited from BALL::UnaryProcessor< AtomContainer >
	UnaryProcessor ()
	UnaryProcessor (const UnaryProcessor &)
virtual	~UnaryProcessor ()
virtual bool	start ()
virtual bool	finish ()

Additional Inherited Members
Public Types inherited from BALL::UnaryFunctor< AtomContainer, Processor::Result >
typedef Processor::Result	result_type
typedef AtomContainer	argument_type
typedef AtomContainer &	argument_reference
typedef const AtomContainer &	const_argument_reference
typedef AtomContainer *	argument_pointer
typedef const AtomContainer *	const_argument_pointer
Protected Member Functions inherited from BALL::SimpleBase
void	calculate_ (AtomContainer &ac)
bool	isValid_ (AtomContainer &ac)
Predicates

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