Public Member Functions
	spd (uint size=471/SPD_STRIDE)

	spd (const sampled_wave< Power > &sampled_powers, WaveLength wstart)

	spd (const sampled_wave< Power > &sampled_powers, const std::vector< WaveLength > &wlengths)

	spd (uint wave_range, const std::function< WaveLength(uint)> &wavelength_generator, const std::function< Power(WaveLength)> &power_generator)

template<typename V >
void	fill_with_stride (std::vector< V > &dest, const std::vector< V > &srcv, unsigned int stride)

	spd (const path &csv_path, const std::string &wave_col_name="wavelength", const std::string &power_col_name="power", const char &sep=',', const unsigned int stride=SPD_STRIDE, const std::function< WaveLength(WaveLength)> &wave_transform=[](auto j) { return j;}, const std::function< Power(Power)> &power_transform=[](auto j) { return j;})

void	resample (const spd &s)

void	resample (const WaveLength &waveLStart, const WaveLength &waveLEnd, const uint &outSize)

spd	resample_c (const spd &s) const

spd	resample_c (const uint &outSize) const

spd	resample_c (const WaveLength &waveLStart, const WaveLength &waveLEnd, const uint &outSize) const

sampled_wave< Power >	powers () const

std::vector< WaveLength >	wavelengths () const

spd	interpolate (Real low=0.0, Real high=FLT_MAX) const

spd	clamp (Power low=0.0, Power high=FLT_MAX) const

spd	normalized () const

void	normalize ()

int	min_wave () const

int	max_wave () const

Power	min_power () const

Power	max_power () const

uint	size () const

Power	integrate (const spd &nspd) const

void	apply (Power pvalue, const std::function< Power(Power, Power)> &fn)

spd	apply_c (Power pvalue, const std::function< Power(Power, Power)> &fn) const

bool	apply (WaveLength wave_length, Power pvalue, const std::function< Power(Power, Power)> &fn)

bool	apply (const spd &s, const std::function< spd(spd, spd)> &fn, spd &ss) const

spd	rapply (const spd &s, const std::function< spd(spd, spd)> &eqfn, const std::function< bool(spd, WaveLength, Power)> &uneqfn) const

Power	interpolate_wave_power (WaveLength wl) const

Power	operator[] (WaveLength wave_length) const

bool	in (WaveLength wave_length) const

void	insert (WaveLength wave_length, Power pvalue)

void	update (WaveLength wave_length, Power pvalue)

void	add (WaveLength wave_length, Power pvalue)

void	scale (Power pvalue)

spd	operator* (Power pvalue) const

spd &	*operator=** (Power pvalue)

spd	operator- (Power pvalue) const

spd	operator+ (Power pvalue) const

spd &	operator+= (Power pvalue)

spd &	operator+= (const spd &s)

Static Public Member Functions
static spd	random ()

static spd	random (Real mn, Real mx)

static spd	zeros_like (const spd &s)

Public Attributes
WaveLength	wave_start

WaveLength	wave_end

std::map< WaveLength, Power >	wavelength_power

Friends
spd	operator* (Power pvalue, const spd &s)

spd	operator- (Power pvalue, const spd &s)

spd	operator+ (Power pvalue, const spd &s)

Constructor & Destructor Documentation

◆ spd()

ptracey::spd::spd	(	uint	wave_range,
		const std::function< WaveLength(uint)> &	wavelength_generator,
		const std::function< Power(WaveLength)> &	power_generator
	)

inline

Slightly more correct way of making a spds. If the user knows exact functions that generate corresponding power for a given wavelength. That function should be passed in the body of power generator. @power_generator: takes a wavelength as input and generates the corresponding power. @wavelength_generator: maps a discreet range of numbers [0,1,2,...,n] to wavelengths. @wave_range: gives the size of the discreet range of numbers. If the desired range of numbers is [0,1,2,...,n] then n+1 should be given.

Member Function Documentation

◆ rapply()

spd ptracey::spd::rapply	(	const spd &	s,
		const std::function< spd(spd, spd)> &	eqfn,
		const std::function< bool(spd, WaveLength, Power)> &	uneqfn
	)		const

inline

Slightly more robust implementation of apply.

The idea is to give two functions: 1 for matching spds, two for not matching spds. If they match we apply the first function if they don't match. We apply the second function for each wavelength and power value. If the wavelength is not present in the spd we insert it with the given power value.

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

Public Member Functions

Static Public Member Functions

Public Attributes

Friends

Constructor & Destructor Documentation

◆ spd()

Member Function Documentation

◆ rapply()