functions

Documentation

Overview

Package functions provides a map of available functions for the GEP algorithm.

Index

• type FuncMap
• type FuncNode
• type FuncType
• type VectorInt

Types

type FuncMap

type FuncMap map[string]FuncNode

FuncMap is a map from the symbol name of a function to its defining FuncNode.

type FuncNode

type FuncNode interface {
	// Symbol is the Karva string representation of the function.
	Symbol() string
	// Terminals is the number of input terminals for the function.
	Terminals() int

	// BoolFunction represents a general boolean function.
	BoolFunction([]bool) bool
	// IntFunction represents a general integer function.
	IntFunction([]int) int
	// Float64Function represents a general floating-point function.
	Float64Function([]float64) float64
	// VectorIntFunction represents a general vector of integers function.
	VectorIntFunction([]VectorInt) VectorInt
}

FuncNode defines an available function for the GEP algorithm.

type FuncType

type FuncType int

FuncType represents the underlying function type of the model, genome, and gene. This is needed in place of generics.

const (
	Bool FuncType
	Int
	Float64
	VectorInts
)

type VectorInt

type VectorInt []int

VectorInt is a vector of integers.