#include <parameters.h>

Inheritance diagram for lsst::gauss2d::fit::MeanParameterD:

Public Member Functions
std::string	get_desc () const override
	Get a string description for this parameter class.

T	get_default () const override
	Get the default value.

bool	get_fixed () const override
	Return whether the parameter is fixed (not free).

bool	get_free () const override
	Return whether the parameter is free (not fixed).

std::string	get_label () const override
	Return a string label for this parameter instance.

const Limits< T > &	get_limits_maximal () const override
	Return limits representing the maximum/minimum untransformed value.

const Limits< T > &	get_limits () const override
	Return the limits for the untransformed value.

bool	get_linear () const override
	Return whether the parameter is linear.

T	get_min () const override
	Return the minimum value for this parameter instance.

T	get_max () const override
	Return the maximum value for this parameter instance.

std::string	get_name () const override
	Get a string name for this parameter class.

const Transform< T > &	get_transform () const override
	Return the transforming function for this parameter instance.

std::shared_ptr< const Transform< T > >	get_transform_ptr () const override
	Return the transform pointer for this parameter instance.

T	get_transform_derivative () const override
	Return the derivative of the transform for this parameter instance.

const Unit &	get_unit () const override
	Return the unit of this parameter instance.

T	get_value () const override
	Return the untransformed value of this parameter instance.

T	get_value_transformed () const override
	Return the transformed value of this parameter instance.

std::shared_ptr< C >	ptr ()
	Return a shared pointer to this.

void	set_fixed (bool fixed) override
	Set the parameter to be fixed (or not).

void	set_free (bool free) override
	Set the parameter to be free (or not).

void	set_label (std::string label) override
	Set the string label for this parameter instance.

void	set_limits (std::shared_ptr< const Limits< T > > limits) override
	Set the limits for this parameter instance.

void	set_transform (const std::shared_ptr< const Transform< T > > transform) override
	Set the transforming function for this parameter instance.

void	set_value (T value) override
	Set the untransformed value for this parameter instance.

void	set_value_transformed (T value_transformed) override
	Set the transformed value for this parameter instance.

void	set_unit (std::shared_ptr< const Unit > unit=nullptr) override
	Set the unit for this parameter instance.

std::string	repr (bool name_keywords=false, const std::string_view &namespace_separator=Object::CC_NAMESPACE_SEPARATOR) const override
	Return a full, callable string representation of this.

std::string	str () const override
	Return a brief, human-readable string representation of this.

T	shared_from_this (T... args)

Static Public Member Functions
static constexpr T	_get_default ()
	Get the default value for the derived type of this.

static const std::string	get_type_name (bool strip_namespace_separator=false, const std::string_view &namespace_separator=detail::NAMESPACE_SEPARATOR)
	Get the name of the derived type of this.

static const UnitTransform< T > &	transform_none ()

Static Public Attributes
static const std::string	_desc = "Gaussian (1D normal) mean"

static const std::string	_name = "mean"

static constexpr std::string_view	CC_NAMESPACE_SEPARATOR = "::"
	The C++ namespace separator.

Static Protected Member Functions
static const std::string	_get_desc ()

static constexpr bool	_get_linear ()

static constexpr T	_get_min ()

static constexpr T	_get_max ()

static const std::string	_get_name ()

Protected Attributes
T	_value
	The untransformed value.

T	_value_transformed
	The cached, transformed value.

Detailed Description

Definition at line 67 of file parameters.h.

Member Function Documentation

◆ _get_default()

template<typename T , class C >

static constexpr T lsst::modelfit::parameters::Parameter< T, C >::_get_default ( )

inlinestaticconstexprinherited

Get the default value for the derived type of this.

Definition at line 212 of file parameter.h.

212{ return C::_default; }

◆ _get_desc()

template<typename T , class C >

static const std::string lsst::modelfit::parameters::Parameter< T, C >::_get_desc ( )

inlinestaticprotectedinherited

Definition at line 204 of file parameter.h.

204{ return C::_desc; }

◆ _get_linear()

template<typename T , class C >

static constexpr bool lsst::modelfit::parameters::Parameter< T, C >::_get_linear ( )

inlinestaticconstexprprotectedinherited

Definition at line 205 of file parameter.h.

205{ return C::_linear; }

◆ _get_max()

template<typename T , class C >

static constexpr T lsst::modelfit::parameters::Parameter< T, C >::_get_max ( )

inlinestaticconstexprprotectedinherited

Definition at line 207 of file parameter.h.

207{ return C::_max; }

◆ _get_min()

template<typename T , class C >

static constexpr T lsst::modelfit::parameters::Parameter< T, C >::_get_min ( )

inlinestaticconstexprprotectedinherited

Definition at line 206 of file parameter.h.

206{ return C::_min; }

◆ _get_name()

template<typename T , class C >

static const std::string lsst::modelfit::parameters::Parameter< T, C >::_get_name ( )

inlinestaticprotectedinherited

Definition at line 208 of file parameter.h.

208{ return C::_name; }

◆ get_default()

template<typename T , class C >

T lsst::modelfit::parameters::Parameter< T, C >::get_default ( ) const

inlineoverridevirtualinherited

Get the default value.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 216 of file parameter.h.

216{ return _get_default(); }

lsst::modelfit::parameters::Parameter::_get_default

static constexpr T _get_default()

Get the default value for the derived type of this.

Definition parameter.h:212

◆ get_desc()

template<typename T , class C >

std::string lsst::modelfit::parameters::Parameter< T, C >::get_desc ( ) const

inlineoverridevirtualinherited

Get a string description for this parameter class.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 214 of file parameter.h.

214{ return _get_desc(); }

lsst::modelfit::parameters::Parameter::_get_desc

static const std::string _get_desc()

Definition parameter.h:204

◆ get_fixed()

template<typename T , class C >

bool lsst::modelfit::parameters::Parameter< T, C >::get_fixed ( ) const

inlineoverridevirtualinherited

Return whether the parameter is fixed (not free).

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 218 of file parameter.h.

218{ return !_free; }

◆ get_free()

template<typename T , class C >

bool lsst::modelfit::parameters::Parameter< T, C >::get_free ( ) const

inlineoverridevirtualinherited

Return whether the parameter is free (not fixed).

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 220 of file parameter.h.

220{ return _free; }

◆ get_label()

template<typename T , class C >

std::string lsst::modelfit::parameters::Parameter< T, C >::get_label ( ) const

inlineoverridevirtualinherited

Return a string label for this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 222 of file parameter.h.

222{ return _label; }

◆ get_limits()

template<typename T , class C >

const Limits< T > & lsst::modelfit::parameters::Parameter< T, C >::get_limits ( ) const

inlineoverridevirtualinherited

Return the limits for the untransformed value.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 230 of file parameter.h.

230{ return _limiter->limits; }

◆ get_limits_maximal()

template<typename T , class C >

const Limits< T > & lsst::modelfit::parameters::Parameter< T, C >::get_limits_maximal ( ) const

inlineoverridevirtualinherited

Return limits representing the maximum/minimum untransformed value.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 224 of file parameter.h.

                                                         {
        static const Limits<T> limits_maximal
                = Limits<T>(_get_min(), _get_max(), std::string(type_name<C>()) + ".limits_maximal");
        return limits_maximal;
    }

◆ get_linear()

template<typename T , class C >

bool lsst::modelfit::parameters::Parameter< T, C >::get_linear ( ) const

inlineoverridevirtualinherited

Return whether the parameter is linear.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 232 of file parameter.h.

232{ return _get_linear(); }

lsst::modelfit::parameters::Parameter::_get_linear

static constexpr bool _get_linear()

Definition parameter.h:205

◆ get_max()

template<typename T , class C >

T lsst::modelfit::parameters::Parameter< T, C >::get_max ( ) const

inlineoverridevirtualinherited

Return the maximum value for this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 236 of file parameter.h.

236{ return _get_max(); }

◆ get_min()

template<typename T , class C >

T lsst::modelfit::parameters::Parameter< T, C >::get_min ( ) const

inlineoverridevirtualinherited

Return the minimum value for this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 234 of file parameter.h.

234{ return _get_min(); }

◆ get_name()

template<typename T , class C >

std::string lsst::modelfit::parameters::Parameter< T, C >::get_name ( ) const

inlineoverridevirtualinherited

Get a string name for this parameter class.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 238 of file parameter.h.

238{ return _get_name(); }

lsst::modelfit::parameters::Parameter::_get_name

static const std::string _get_name()

Definition parameter.h:208

◆ get_transform()

template<typename T , class C >

const Transform< T > & lsst::modelfit::parameters::Parameter< T, C >::get_transform ( ) const

inlineoverridevirtualinherited

Return the transforming function for this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 240 of file parameter.h.

240{ return _transformer->transform; }

◆ get_transform_derivative()

template<typename T , class C >

T lsst::modelfit::parameters::Parameter< T, C >::get_transform_derivative ( ) const

inlineoverridevirtualinherited

Return the derivative of the transform for this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 244 of file parameter.h.

                                                {
        return this->get_transform().derivative(this->get_value());
    }

◆ get_transform_ptr()

template<typename T , class C >

std::shared_ptr< const Transform< T > > lsst::modelfit::parameters::Parameter< T, C >::get_transform_ptr ( ) const

inlineoverridevirtualinherited

Return the transform pointer for this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 242 of file parameter.h.

242{ return _transform_ptr; }

◆ get_type_name()

template<typename T , class C >

static const std::string lsst::modelfit::parameters::Parameter< T, C >::get_type_name	(	bool	strip_namespace_separator = false,
		const std::string_view &	namespace_separator = detail::NAMESPACE_SEPARATOR )

inlinestaticinherited

Get the name of the derived type of this.

Definition at line 248 of file parameter.h.

                                                                        {
        return type_name_str<C>(strip_namespace_separator, namespace_separator);
    }

◆ get_unit()

template<typename T , class C >

const Unit & lsst::modelfit::parameters::Parameter< T, C >::get_unit ( ) const

inlineoverridevirtualinherited

Return the unit of this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 254 of file parameter.h.

254{ return *_unit_ptr; }

◆ get_value()

template<typename T , class C >

T lsst::modelfit::parameters::Parameter< T, C >::get_value ( ) const

inlineoverridevirtualinherited

Return the untransformed value of this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 256 of file parameter.h.

256{ return _value; }

lsst::modelfit::parameters::Parameter::_value

T _value

The untransformed value.

Definition parameter.h:200

◆ get_value_transformed()

template<typename T , class C >

T lsst::modelfit::parameters::Parameter< T, C >::get_value_transformed ( ) const

inlineoverridevirtualinherited

Return the transformed value of this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 258 of file parameter.h.

258{ return _value_transformed; }

lsst::modelfit::parameters::Parameter::_value_transformed

T _value_transformed

The cached, transformed value.

Definition parameter.h:202

◆ ptr()

template<typename T , class C >

std::shared_ptr< C > lsst::modelfit::parameters::Parameter< T, C >::ptr ( )

inlineinherited

Return a shared pointer to this.

Definition at line 261 of file parameter.h.

261{ return this->shared_from_this(); }

std::enable_shared_from_this< C >::shared_from_this

T shared_from_this(T... args)

◆ repr()

template<typename T , class C >

std::string lsst::modelfit::parameters::Parameter< T, C >::repr	(	bool	name_keywords = false,
		const std::string_view &	namespace_separator = Object::CC_NAMESPACE_SEPARATOR ) const

inlineoverridevirtualinherited

Return a full, callable string representation of this.

Parameters

name_keywords	Whether to prefix arguments with "{name}=", where name is the arg name in the header (as with keyword arguments in Python).
namespace_separator	The string to use to delimit namespaces, i.e. :: in C++ and . in Python.

Returns: A callable string representation of this, which should return an an identical object to this.

Note: The representation with name_keywords=false must be callable in C++. The representation with name_keywords=true should be callable in Python, if there are any bindings.

Implements lsst::modelfit::parameters::Object.

Definition at line 312 of file parameter.h.

                                                                                                {
        return get_type_name(false, namespace_separator) + "(" + (name_keywords ? "value=" : "")
               + std::to_string(_value) + ", " + (name_keywords ? "limits=" : "") + get_limits().repr() + ", "
               + (name_keywords ? "transform=" : "") + get_transform().repr() + ", "
               + (name_keywords ? "fixed=" : "") + std::to_string(0 + get_fixed()) + ", "
               + (name_keywords ? "label='" : "'") + _label + "')";
    }

◆ set_fixed()

template<typename T , class C >

void lsst::modelfit::parameters::Parameter< T, C >::set_fixed ( bool fixed )

inlineoverridevirtualinherited

Set the parameter to be fixed (or not).

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 263 of file parameter.h.

263{ set_free(!fixed); }

lsst::modelfit::parameters::Parameter::set_free

void set_free(bool free) override

Set the parameter to be free (or not).

Definition parameter.h:264

◆ set_free()

template<typename T , class C >

void lsst::modelfit::parameters::Parameter< T, C >::set_free ( bool free )

inlineoverridevirtualinherited

Set the parameter to be free (or not).

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 264 of file parameter.h.

264{ _free = free; }

std::free

T free(T... args)

◆ set_label()

template<typename T , class C >

void lsst::modelfit::parameters::Parameter< T, C >::set_label ( std::string label )

inlineoverridevirtualinherited

Set the string label for this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 265 of file parameter.h.

265{ _label = std::move(label); }

std::move

T move(T... args)

◆ set_limits()

template<typename T , class C >

void lsst::modelfit::parameters::Parameter< T, C >::set_limits ( std::shared_ptr< const Limits< T > > limits )

inlineoverridevirtualinherited

Set the limits for this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 266 of file parameter.h.

                                                                    {
        // TODO: Fix bad_alloc when calling this without &
        // Disable copy constructor explicitly maybe?
        const auto& limits_maximal = this->get_limits_maximal();
        if (limits == nullptr) {
            _limiter = std::make_unique<Limiter>(limits_maximal);
        } else {
            if (!((limits->get_min() >= this->get_min()) && (limits->get_max() <= this->get_max()))) {
                std::string error = get_type_name() + ".set_limits(" + limits->str()
                                    + ") sets limits that are less restrictive than the minimum="
                                    + limits_maximal.str();
                throw std::runtime_error(error);
            }
            _limits_ptr = std::move(limits);
            _limiter = std::make_unique<Limiter>(*_limits_ptr);
        }
    }

◆ set_transform()

template<typename T , class C >

void lsst::modelfit::parameters::Parameter< T, C >::set_transform ( const std::shared_ptr< const Transform< T > > transform )

inlineoverridevirtualinherited

Set the transforming function for this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 283 of file parameter.h.

                                                                                   {
        if (transform == nullptr) {
            // TODO: determine why passing transform_none as arg here returns:
            // error: modification of '<temporary>' is not a constant expression
            // whereas get_transform_unit<T>() results in a segfault
            // (iff Transform has a virtual destructor)
            _transformer = std::make_unique<Transformer>(this->transform_none());
        } else {
            _transform_ptr = std::move(transform);
            _transformer = std::make_unique<Transformer>(*_transform_ptr);
        }
        _value_transformed = _transformer->transform.forward(_value);
    }

◆ set_unit()

template<typename T , class C >

void lsst::modelfit::parameters::Parameter< T, C >::set_unit ( std::shared_ptr< const Unit > unit = nullptr )

inlineoverridevirtualinherited

Set the unit for this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 308 of file parameter.h.

                                                                     {
        _unit_ptr = unit == nullptr ? nullptr : std::move(unit);
    }

◆ set_value()

template<typename T , class C >

void lsst::modelfit::parameters::Parameter< T, C >::set_value ( T value )

inlineoverridevirtualinherited

Set the untransformed value for this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 297 of file parameter.h.

                                     {
        _set_value(value);
        double value_new = this->get_value();
        _value_transformed = _transformer->transform.forward(value_new);
    };

◆ set_value_transformed()

template<typename T , class C >

void lsst::modelfit::parameters::Parameter< T, C >::set_value_transformed ( T value_transformed )

inlineoverridevirtualinherited

Set the transformed value for this parameter instance.

Implements lsst::modelfit::parameters::ParameterBase< T >.

Definition at line 303 of file parameter.h.

                                                             {
        _set_value(_transformer->transform.reverse(value_transformed));
        _value_transformed = _transformer->transform.forward(this->get_value());
    }

◆ str()

template<typename T , class C >

std::string lsst::modelfit::parameters::Parameter< T, C >::str ( ) const

inlineoverridevirtualinherited

Return a brief, human-readable string representation of this.

Implements lsst::modelfit::parameters::Object.

Definition at line 321 of file parameter.h.

                                   {
        return get_type_name(true) + "(value=" + std::to_string(_value)
               + ", "
               // TODO: Implement equality operators for limits/transforms
               + ((&get_limits() == &get_limits_maximal()) ? "" : ("limits=" + get_limits().repr() + ", "))
               + ((&get_transform() == &(this->transform_none()))
                          ? ""
                          : ("transform=" + get_transform().repr() + ", "))
               + (!get_fixed() ? "" : (std::string("fixed=") + std::to_string(0 + get_fixed()) + ", "))
               + ((get_label() == "") ? "" : ("label='" + get_label() + "'")) + ")";
    }

◆ transform_none()

template<typename T >

static const UnitTransform< T > & lsst::modelfit::parameters::ParameterBase< T >::transform_none ( )

inlinestaticinherited

Definition at line 111 of file parameter.h.

111{ return UnitTransform<T>::get(); };

lsst::modelfit::parameters::UnitTransform::get

static const UnitTransform< T > & get()

Definition transform.h:64

Member Data Documentation

◆ _desc

const std::string lsst::gauss2d::fit::MeanParameterD::_desc = "Gaussian (1D normal) mean"

inlinestatic

Definition at line 68 of file parameters.h.

◆ _name

const std::string lsst::gauss2d::fit::MeanParameterD::_name = "mean"

inlinestatic

Definition at line 69 of file parameters.h.

◆ _value

template<typename T , class C >

T lsst::modelfit::parameters::Parameter< T, C >::_value

protectedinherited

The untransformed value.

Definition at line 200 of file parameter.h.

◆ _value_transformed

template<typename T , class C >

T lsst::modelfit::parameters::Parameter< T, C >::_value_transformed

protectedinherited

The cached, transformed value.

Definition at line 202 of file parameter.h.

◆ CC_NAMESPACE_SEPARATOR

constexpr std::string_view lsst::modelfit::parameters::Object::CC_NAMESPACE_SEPARATOR = "::"

staticconstexprinherited

The C++ namespace separator.

Definition at line 42 of file object.h.

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

/j/snowflake/release/lsstsw/stack/lsst-scipipe-9.0.0/Linux64/gauss2d_fit/gb58c049af0+d64f4d3760/include/lsst/gauss2d/fit/parameters.h

Public Member Functions

Static Public Member Functions

Static Public Attributes

Static Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

◆ _get_default()

◆ _get_desc()

◆ _get_linear()

◆ _get_max()

◆ _get_min()

◆ _get_name()

◆ get_default()

◆ get_desc()

◆ get_fixed()

◆ get_free()

◆ get_label()

◆ get_limits()

◆ get_limits_maximal()

◆ get_linear()

◆ get_max()

◆ get_min()

◆ get_name()

◆ get_transform()

◆ get_transform_derivative()

◆ get_transform_ptr()

◆ get_type_name()

◆ get_unit()

◆ get_value()

◆ get_value_transformed()

◆ ptr()

◆ repr()

◆ set_fixed()

◆ set_free()

◆ set_label()

◆ set_limits()

◆ set_transform()

◆ set_unit()

◆ set_value()

◆ set_value_transformed()

◆ str()

◆ transform_none()

Member Data Documentation

◆ _desc

◆ _name

◆ _value

◆ _value_transformed

◆ CC_NAMESPACE_SEPARATOR