TableTranslator< T > Class Template Reference

#include <audio/utility/translator.h>

Public Types
using	FillFunction = std::function< T(T)>

Public Member Functions
	TableTranslator (unsigned int size)
T	translate (const T &inputValue) override final
void	fill (FillFunction fillFunction)
Public Member Functions inherited from Translator< T >
virtual	~Translator ()

Static Public Member Functions
static T	translate (const T &inputValue, const std::vector< T > &inTable)

Description

template<typename T>
class nap::audio::TableTranslator< T >

Translates one value to another using a vector of values as a lookup table, the input has to be between 0 and 1.

Inheritance diagram for TableTranslator< T >:

Collaboration diagram for TableTranslator< T >:

Member Typedef Documentation

FillFunction

using FillFunction = std::function<T(T)>

a FillFunction takes a fractional index in range 0..1 as argument and returns the value of the curve at this index

Constructor & Destructor Documentation

TableTranslator()

TableTranslator

(

unsigned int

size

)

default constructor

Member Function Documentation

fill()

void fill

(

FillFunction

fillFunction

)

fills the table with the result of a fill function with input values spaced between 0 and 1.

translate() [1/2]

T translate ( const T &  inputValue )

finaloverridevirtual

perform the translation, input is clipped between 0 and 1. and spread across the size of the table, interpolating between the values

Implements Translator< T >.

translate() [2/2]

static T translate ( const T &  inputValue, const std::vector< T > &  inTable  )

static

perform the translation static, input is clipped between 0 and 1. and spread across the size of the table, interpolatinf between the values