fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 > Class Template Reference

A specific type of Duff layer, and the associated smouldering coefficients. More...

#include <Duff.h>

Inheritance diagram for fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 >:

Collaboration diagram for fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 >:

Public Member Functions
	DuffType (const DuffType &rhs) noexcept=delete
	DuffType (DuffType &&rhs) noexcept=delete
DuffType &	operator= (const DuffType &rhs) noexcept=delete
DuffType &	operator= (DuffType &&rhs) noexcept=delete
ThresholdSize	probabilityOfSurvival (const MathSize mc_pct) const noexcept override
	Probability of survival (% / 100) [eq Ig-1].
Public Member Functions inherited from fs::fuel::Duff
	Duff (const Duff &rhs) noexcept=delete
	Duff (Duff &&rhs) noexcept=delete
Duff &	operator= (const Duff &rhs) noexcept=delete
Duff &	operator= (Duff &&rhs) noexcept=delete
constexpr bool	operator== (const Duff &rhs) const
	Equality operator.
constexpr bool	operator!= (const Duff &rhs) const
	Inequality operator.

Static Public Member Functions
static constexpr MathSize	ash ()
	Inorganic content, percentage oven dry weight.
static constexpr MathSize	rho ()
	Organic bulk density (kg/m^3)
static constexpr MathSize	b0 ()
	B_0 [table 2].
static constexpr MathSize	b1 ()
	B_1 [table 2].
static constexpr MathSize	b2 ()
	B_2 [table 2].
static constexpr MathSize	b3 ()
	B_3 [table 2].

Static Private Member Functions
static ThresholdSize	duffFunction (const MathSize mc_pct) noexcept
	Ignition Probability (% / 100) [eq Ig-1].

Private Attributes
util::LookupTable<&duffFunction >	probability_of_survival_ {}
	Ignition Probability (% / 100) [eq Ig-1].

Static Private Attributes
static constexpr auto	ConstantPart = b0() + b2() * ash() + b3() * rho()
	Constant part of ignition probability equation [eq Ig-1].

Additional Inherited Members
Static Public Attributes inherited from fs::fuel::Duff
static const DuffType< 124, 218, -88306, -608, 8095, 2735 >	SphagnumUpper {}
	Feather moss (upper) [Frandsen table 2/3].
static const DuffType< 181, 427, 90970, -1040, 1165, -646 >	FeatherMoss {}
	Sphagnum (lower) [Frandsen table 2/3].
static const DuffType< 261, 563, 80359, -393, -591, -340 >	Reindeer {}
	Reindeer/feather [Frandsen table 2/3].
static const DuffType< 359, 1220, 3325604, -12220, -21024, -12619 >	WhiteSpruce {}
	Sedge meadow (upper) [Frandsen table 2/3].
static const DuffType< 94, 2220, -198198, -1169, 10414, 782 >	Peat {}
	Peat [Frandsen table 2/3].
static const DuffType< 349, 2030, 372276, -1876, -2833, -951 >	PeatMuck {}
	Peat muck [Frandsen table 2/3].
static const DuffType< 365, 1900, 451778, -3227, -3644, -362 >	PineSeney {}
	Sedge meadow (Seney) [Frandsen table 2/3].
static const DuffType< 307, 1160, 586921, -2737, -5413, -1246 >	SprucePine {}
	Spruce/pine duff [Frandsen table 2/3].
Protected Member Functions inherited from fs::fuel::Duff
	Duff ()=default
	Grass/sedge marsh [Frandsen table 2/3].

Detailed Description

template<int Ash, int Rho, int B0, int B1, int B2, int B3>
class fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 >

A specific type of Duff layer, and the associated smouldering coefficients.

Member Function Documentation

ash()

template<int Ash, int Rho, int B0, int B1, int B2, int B3>

static constexpr MathSize fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 >::ash ( )

inlinestaticnodiscardconstexpr

Inorganic content, percentage oven dry weight.

Returns

Inorganic content, percentage oven dry weight

b0()

template<int Ash, int Rho, int B0, int B1, int B2, int B3>

static constexpr MathSize fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 >::b0 ( )

inlinestaticnodiscardconstexpr

B_0 [table 2].

Returns

B_0 [table 2]

b1()

template<int Ash, int Rho, int B0, int B1, int B2, int B3>

static constexpr MathSize fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 >::b1 ( )

inlinestaticnodiscardconstexpr

B_1 [table 2].

Returns

B_1 [table 2]

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b2()

template<int Ash, int Rho, int B0, int B1, int B2, int B3>

static constexpr MathSize fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 >::b2 ( )

inlinestaticnodiscardconstexpr

B_2 [table 2].

Returns

B_2 [table 2]

b3()

template<int Ash, int Rho, int B0, int B1, int B2, int B3>

static constexpr MathSize fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 >::b3 ( )

inlinestaticnodiscardconstexpr

B_3 [table 2].

Returns

B_3 [table 2]

duffFunction()

template<int Ash, int Rho, int B0, int B1, int B2, int B3>

static ThresholdSize fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 >::duffFunction ( const MathSize mc_pct )

inlinestaticnodiscardprivatenoexcept

Ignition Probability (% / 100) [eq Ig-1].

Parameters

mc_pct

Moisture content, percentage dry oven weight

Returns

Ignition Probability (% / 100) [eq Ig-1]

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probabilityOfSurvival()

template<int Ash, int Rho, int B0, int B1, int B2, int B3>

ThresholdSize fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 >::probabilityOfSurvival ( const MathSize mc_pct ) const

inlinenodiscardoverridevirtualnoexcept

Probability of survival (% / 100) [eq Ig-1].

Parameters

mc_pct

Moisture content, percentage dry oven weight

Returns

Probability of survival (% / 100) [eq Ig-1]

Implements fs::fuel::Duff.

rho()

template<int Ash, int Rho, int B0, int B1, int B2, int B3>

static constexpr MathSize fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 >::rho ( )

inlinestaticnodiscardconstexpr

Organic bulk density (kg/m^3)

Returns

Organic bulk density (kg/m^3)

Member Data Documentation

probability_of_survival_

template<int Ash, int Rho, int B0, int B1, int B2, int B3>

util::LookupTable<&duffFunction> fs::fuel::DuffType< Ash, Rho, B0, B1, B2, B3 >::probability_of_survival_ {}

private

Ignition Probability (% / 100) [eq Ig-1].

Parameters

mc_pct

Moisture content, percentage dry oven weight

Returns

Ignition Probability (% / 100) [eq Ig-1]

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

• firestarr/src/cpp/Duff.h