FitnessSet Class Reference

Class representing a set of fitnesses. More...

#include <FitnessSet.h>

List of all members.

Public Member Functions
	FitnessSet (unsigned int sn, unsigned int pn)
	Create a Fitness Set.
void	set (float *ptr, POINTER_LOCATION loc=HOST_POINTER, unsigned int sid=ALL_SETS, unsigned int pid=ALL_SOLUTIONS)
	updates fitness values
void	setPtr (float *ptr)
	replaces the fitness device pointer
float *	get (unsigned int sid=ALL_SETS, unsigned int pid=ALL_SOLUTIONS)
	retrieve fitness values
const float *	get (unsigned int sid=ALL_SETS, unsigned int pid=ALL_SOLUTIONS) const
	retrieve a constant copy of the fitness values
void	init (unsigned int sn, unsigned int pn, std::string logger="")
	initialize (also re-initialize) the FitnessSet
void	free ()
	release memory of the FitnessSet

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Detailed Description

Class representing a set of fitnesses.

An instance of this class represents a set (or more than one) of fitnesses. It is used inside a SolutionSet or inside a EvalFuncPtr

Definition at line 49 of file FitnessSet.h.

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Constructor & Destructor Documentation

FitnessSet::FitnessSet	(	unsigned int	sn,
		unsigned int	pn
	)

Create a Fitness Set.

Parameters:

sn	number of sets
pn	number of solutions for each set

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Member Function Documentation

float* FitnessSet::get	(	unsigned int	sid = ALL_SETS,
		unsigned int	pid = ALL_SOLUTIONS
	)

retrieve fitness values

Parameters:

sid	(optional) index of the set, if not all sets must be updated
pid	(optional) index of the solution, if not all solutions must be updated

Returns:

device pointer to the fitnesses

Referenced by SolutionSet::getDeviceFitnesses(), and SolutionSet::getDeviceFitnessesConst().

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const float* FitnessSet::get	(	unsigned int	sid = ALL_SETS,
		unsigned int	pid = ALL_SOLUTIONS
	)		const

retrieve a constant copy of the fitness values

Parameters:

sid	(optional) index of the set, if not all sets must be updated
pid	(optional) index of the solution, if not all solutions must be updated

Returns:

device pointer to the fitnesses

void FitnessSet::init	(	unsigned int	sn,
		unsigned int	pn,
		std::string	logger = ""
	)

initialize (also re-initialize) the FitnessSet

Parameters:

sn	number of sets that the FitnessSet will contain
pn	number of solutions for each set
logger	file where to log

void FitnessSet::set	(	float *	ptr,
		POINTER_LOCATION	loc = HOST_POINTER,
		unsigned int	sid = ALL_SETS,
		unsigned int	pid = ALL_SOLUTIONS
	)

updates fitness values

Parameters:

ptr	the pointer that contains the values to be copied inside the FitnessSet
loc	a POINTER_LOCATION that represents whether the pointer is host or device (default = HOST_POINTER)
sid	(optional) index of the set, if not all sets must be updated
pid	(optional) index of the solution, if not all solutions must be updated

void FitnessSet::setPtr

(

float *

ptr

)

[inline]

replaces the fitness device pointer

Parameters:

ptr	a device pointer that contains the values to be replaced inside the FitnessSet

Definition at line 79 of file FitnessSet.h.

Referenced by SolutionSet::setDeviceFitnessesPtr().

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

• FitnessSet.h