LinearInterp< Tin, Tout, Tmid, size > Class Template Reference

Class template for performing linear interpolation using a lookup table. More...

#include <Interp.hpp>

Collaboration diagram for LinearInterp< Tin, Tout, Tmid, size >:

Public Member Functions
	LinearInterp ()=delete
constexpr	LinearInterp (const TablePoint< Tin, Tout >(&table_)[size])
constexpr Tout	interp (Tin input) const
	Performs linear interpolation for the given input value, using the table.
constexpr Tin	start () const
	Returns the starting input value of the interpolation table.
constexpr Tin	range () const
	Returns the input range of the interpolation table (last input - first input)

Private Member Functions
const	TablePoint (&table)[size]

Detailed Description

template<typename Tin, typename Tout, typename Tmid, uint8_t size>
class LinearInterp< Tin, Tout, Tmid, size >

Class template for performing linear interpolation using a lookup table.

Template Parameters

Tin	Type of the input values
Tout	Type of the output values
Tmid	Intermediate type for calculations to prevent overflow
size	Number of points in the interpolation table

Definition at line 34 of file Interp.hpp.

Constructor & Destructor Documentation

LinearInterp() [1/2]

template<typename Tin , typename Tout , typename Tmid , uint8_t size>

LinearInterp< Tin, Tout, Tmid, size >::LinearInterp ( )

delete

Default constructor deleted to prevent instantiation without a table

LinearInterp() [2/2]

template<typename Tin , typename Tout , typename Tmid , uint8_t size>

constexpr LinearInterp< Tin, Tout, Tmid, size >::LinearInterp ( const TablePoint< Tin, Tout >(&)  table_[size] )

inlineexplicitconstexpr

Normal constructor

Definition at line 38 of file Interp.hpp.

Member Function Documentation

interp()

template<typename Tin , typename Tout , typename Tmid , uint8_t size>

constexpr Tout LinearInterp< Tin, Tout, Tmid, size >::interp ( Tin  input ) const

inlineconstexpr

Performs linear interpolation for the given input value, using the table.

Parameters

input

The input value to interpolate

Returns

The interpolated output value

Definition at line 45 of file Interp.hpp.

References TablePoint< Tin, Tout >::in, and TablePoint< Tin, Tout >::out.

Referenced by Pedal::checkPedalFault(), and Pedal::pedalTorqueMapping().

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range()

template<typename Tin , typename Tout , typename Tmid , uint8_t size>

constexpr Tin LinearInterp< Tin, Tout, Tmid, size >::range ( ) const

inlineconstexpr

Returns the input range of the interpolation table (last input - first input)

Returns

The input range of the table

Definition at line 83 of file Interp.hpp.

Referenced by Pedal::checkPedalFault().

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start()

template<typename Tin , typename Tout , typename Tmid , uint8_t size>

constexpr Tin LinearInterp< Tin, Tout, Tmid, size >::start ( ) const

inlineconstexpr

Returns the starting input value of the interpolation table.

Returns

The starting input value

Definition at line 74 of file Interp.hpp.

Referenced by Pedal::pedalTorqueMapping().

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TablePoint()

template<typename Tin , typename Tout , typename Tmid , uint8_t size>

const LinearInterp< Tin, Tout, Tmid, size >::TablePoint ( &  table )

private

Reference to the interpolation table

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

• vehicle_control_unit/include/Interp.hpp