Evocosm - A C++ Framework for Evolutionary Computing

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Created by Scott Robert Ladd at Coyote Gulch Productions.


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libevocosm::linear_norm_scaler< OrganismType > Class Template Reference

A linear normalization scaler. More...

#include <scaler.h>

Inheritance diagram for libevocosm::linear_norm_scaler< OrganismType >:
libevocosm::scaler< OrganismType > libevocosm::globals

Public Member Functions

 linear_norm_scaler (double a_fitness_multiple=2.0)
 Constructor. More...
 
virtual void scale_fitness (vector< OrganismType > &a_population)
 Scaling function. More...
 
- Public Member Functions inherited from libevocosm::scaler< OrganismType >
virtual ~scaler ()
 Virtual destructor. More...
 

Additional Inherited Members

- Static Protected Member Functions inherited from libevocosm::globals
static size_t rand_index (size_t n)
 Static function to allow use of g_random function pointer in random_shuffle.
 
static void set_seed (uint32_t a_seed)
 Set the seed for the random number generator.
 
static uint32_t get_seed ()
 Set the seed for the random number generator.
 
static std::string version ()
 Get version number.
 
- Static Protected Attributes inherited from libevocosm::globals
static prng g_random
 A shared random number generator.
 
static std::string g_version
 Version number.
 

Detailed Description

template<class OrganismType>
class libevocosm::linear_norm_scaler< OrganismType >

A simple scaler implementing a configurable linear normalization scaler, as per Goldberg 1979.

Parameters
OrganismType- The type of organism

Constructor & Destructor Documentation

template<class OrganismType>
libevocosm::linear_norm_scaler< OrganismType >::linear_norm_scaler ( double  a_fitness_multiple = 2.0)
inline

Creates a new scaler for linear normalization.

Member Function Documentation

template<class OrganismType>
virtual void libevocosm::linear_norm_scaler< OrganismType >::scale_fitness ( vector< OrganismType > &  a_population)
inlinevirtual

Performs linear normalization on the fitness of the target population.

Parameters
a_population- A population of organisms

Implements libevocosm::scaler< OrganismType >.


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

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