fims_popdy::GrowthDerivedSizeProvider< Type > Class Template Reference

Size provider that converts growth outputs to population size products. More...

#include <growth_derived_size_provider.hpp>

Inheritance diagram for fims_popdy::GrowthDerivedSizeProvider< Type >:

Public Member Functions
	GrowthDerivedSizeProvider (std::shared_ptr< GrowthDerivedObservationBase< Type > > growth)
	Construct a provider linked to a Growth-derived observation object.
const SizeGrid *	TryGetSizeGrid () const override
	Return the biological size grid used by this provider.
void	SetPopulationSizeGrid (const SizeGrid *population_size_grid) override
	Configure the provider to use the canonical population size grid.
void	SetPopulationDimensions (std::size_t n_years, std::size_t n_ages) override
	Configure the provider dimensions for prepared size products.
void	PrepareSizeProducts () override
	Prepare size products for the current model state.
void	InvalidatePreparedSizeProducts () override
	Invalidate any prepared size state held by this provider.
const Type &	MeanLAA (std::size_t year_index, std::size_t age_index) const override
	Read prepared mean length-at-age.
const Type &	SdLAA (std::size_t year_index, std::size_t age_index) const override
	Read prepared spread of length-at-age.
const Type &	ProbSize (std::size_t year_index, std::size_t age_index, std::size_t size_bin_index) const override
	Read prepared age-to-size probability on the population grid.
void	SetGrowth (std::shared_ptr< GrowthDerivedObservationBase< Type > > growth)
	Replace the Growth-derived observation object used by this provider.

Detailed Description

template<typename Type>
class fims_popdy::GrowthDerivedSizeProvider< Type >

Size provider that converts growth outputs to population size products.

The provider reads mean length, length standard deviation, and weight-at-age from a Growth-derived observation object, then builds probability rows on the population biological size grid.

Template Parameters

Type	Numeric or automatic-differentiation scalar type.

Constructor & Destructor Documentation

GrowthDerivedSizeProvider()

template<typename Type >

fims_popdy::GrowthDerivedSizeProvider< Type >::GrowthDerivedSizeProvider ( std::shared_ptr< GrowthDerivedObservationBase< Type > >  growth )

inlineexplicit

Construct a provider linked to a Growth-derived observation object.

Parameters

growth

Growth object that supplies mean length and weight outputs.

Member Function Documentation

InvalidatePreparedSizeProducts()

template<typename Type >

void fims_popdy::GrowthDerivedSizeProvider< Type >::InvalidatePreparedSizeProducts ( )

inlineoverridevirtual

Invalidate any prepared size state held by this provider.

This is called when upstream biological inputs or the canonical population size grid change and previously prepared size products should no longer be reused.

Implements fims_popdy::SizeDistributionProviderBase< Type >.

MeanLAA()

template<typename Type >

const Type & fims_popdy::GrowthDerivedSizeProvider< Type >::MeanLAA ( std::size_t  year_index, std::size_t  age_index  ) const

inlineoverridevirtual

Read prepared mean length-at-age.

Parameters

year_index	Year index.
age_index	Age index.

Returns

Read-only mean length-at-age value.

Implements fims_popdy::SizeDistributionProviderBase< Type >.

PrepareSizeProducts()

template<typename Type >

void fims_popdy::GrowthDerivedSizeProvider< Type >::PrepareSizeProducts ( )

inlineoverridevirtual

Prepare size products for the current model state.

Implements fims_popdy::SizeDistributionProviderBase< Type >.

ProbSize()

template<typename Type >

const Type & fims_popdy::GrowthDerivedSizeProvider< Type >::ProbSize ( std::size_t  year_index, std::size_t  age_index, std::size_t  size_bin_index  ) const

inlineoverridevirtual

Read prepared age-to-size probability on the population grid.

Parameters

year_index	Year index.
age_index	Age index.
size_bin_index	Size-bin index.

Returns

Read-only age-to-size probability value.

Implements fims_popdy::SizeDistributionProviderBase< Type >.

SdLAA()

template<typename Type >

const Type & fims_popdy::GrowthDerivedSizeProvider< Type >::SdLAA ( std::size_t  year_index, std::size_t  age_index  ) const

inlineoverridevirtual

Read prepared spread of length-at-age.

Parameters

year_index	Year index.
age_index	Age index.

Returns

Read-only spread of length-at-age value.

Implements fims_popdy::SizeDistributionProviderBase< Type >.

SetGrowth()

template<typename Type >

void fims_popdy::GrowthDerivedSizeProvider< Type >::SetGrowth ( std::shared_ptr< GrowthDerivedObservationBase< Type > >  growth )

inline

Replace the Growth-derived observation object used by this provider.

Parameters

growth

Growth object that supplies mean length and weight outputs.

SetPopulationDimensions()

template<typename Type >

void fims_popdy::GrowthDerivedSizeProvider< Type >::SetPopulationDimensions ( std::size_t  n_years, std::size_t  n_ages  )

inlineoverridevirtual

Configure the provider dimensions for prepared size products.

Parameters

n_years	Number of modeled years represented.
n_ages	Number of modeled ages represented.

Providers use these dimensions together with the canonical population size grid to size any prepared population-level size products.

Implements fims_popdy::SizeDistributionProviderBase< Type >.

SetPopulationSizeGrid()

template<typename Type >

void fims_popdy::GrowthDerivedSizeProvider< Type >::SetPopulationSizeGrid ( const SizeGrid *  size_grid )

inlineoverridevirtual

Configure the provider to use the canonical population size grid.

Parameters

size_grid

Canonical population-level biological size grid.

Providers should prepare any grid-based size products on this grid rather than creating an independent biological size definition.

Implements fims_popdy::SizeDistributionProviderBase< Type >.

TryGetSizeGrid()

template<typename Type >

const SizeGrid * fims_popdy::GrowthDerivedSizeProvider< Type >::TryGetSizeGrid ( ) const

inlineoverridevirtual

Return the biological size grid used by this provider.

Returns

Pointer to the biological size grid, or nullptr if unavailable.

Implements fims_popdy::SizeDistributionProviderBase< Type >.

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

• inst/include/population_dynamics/size/growth_derived_size_provider.hpp