CNPair Class Reference

CNPair stores a duple of carbon and nitrogen (kg/ha) use addBiomass(biomass, cnratio) to add biomass; use operators (+, +=, *, *=) for simple operations. More...

#include <snag.h>

Inheritance diagram for CNPair:

Public Member Functions
	CNPair ()
	CNPair (const double c, const double n)
bool	isEmpty () const
	returns true if pool is empty More...
bool	isValid () const
	return true if pool is valid (content of C or N >=0) More...
double	CN ()
	current CN ratio More...
void	clear ()
double	biomass () const
	retrieve the amount of biomass (kg/ha). Uses the global C-fraciton. Soil pools are in t/ha!!! More...
void	addBiomass (const double biomass, const double CNratio)
	add biomass to the pool (kg dry mass/ha); CNratio is used to calculate the N-Content, the global C-Fraction of biomass is used to calculate the amount of carbon of 'biomass'. More...
void	operator+= (const CNPair &s)
	add contents of a pool More...
void	operator*= (const double factor)
	Multiply pool with 'factor'. More...
const CNPair	operator+ (const CNPair &p2) const
	return the sum of two pools More...
const CNPair	operator- (const CNPair &p2) const
	return the difference of two pools More...
const CNPair	operator* (const double factor) const
	return the pool multiplied with 'factor' More...

Static Public Member Functions
static void	setCFraction (const double fraction)
	set the global fraction of carbon of biomass More...

Public Attributes
double	C
double	N

Static Protected Attributes
static double	biomassCFraction = biomassCFraction

Detailed Description

CNPair stores a duple of carbon and nitrogen (kg/ha) use addBiomass(biomass, cnratio) to add biomass; use operators (+, +=, *, *=) for simple operations.

Constructor & Destructor Documentation

CNPair() [1/2]

CNPair::CNPair ( )

inline

CNPair() [2/2]

CNPair::CNPair ( const double  c, const double  n  )

inline

Member Function Documentation

addBiomass()

void CNPair::addBiomass ( const double  biomass, const double  CNratio  )

inline

add biomass to the pool (kg dry mass/ha); CNratio is used to calculate the N-Content, the global C-Fraction of biomass is used to calculate the amount of carbon of 'biomass'.

biomass()

double CNPair::biomass ( ) const

inline

retrieve the amount of biomass (kg/ha). Uses the global C-fraciton. Soil pools are in t/ha!!!

clear()

void CNPair::clear ( )

inline

CN()

double CNPair::CN ( )

inline

current CN ratio

isEmpty()

bool CNPair::isEmpty ( ) const

inline

returns true if pool is empty

isValid()

bool CNPair::isValid ( ) const

inline

return true if pool is valid (content of C or N >=0)

operator*()

const CNPair CNPair::operator* ( const double  factor ) const

inline

return the pool multiplied with 'factor'

operator*=()

void CNPair::operator*= ( const double  factor )

inline

Multiply pool with 'factor'.

operator+()

const CNPair CNPair::operator+ ( const CNPair &  p2 ) const

inline

return the sum of two pools

operator+=()

void CNPair::operator+= ( const CNPair &  s )

inline

add contents of a pool

operator-()

const CNPair CNPair::operator- ( const CNPair &  p2 ) const

inline

return the difference of two pools

setCFraction()

static void CNPair::setCFraction ( const double  fraction )

inlinestatic

set the global fraction of carbon of biomass

Member Data Documentation

biomassCFraction

double CNPair::biomassCFraction = biomassCFraction

staticprotected

C

double CNPair::C

N

double CNPair::N

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

• C:/dev/iland/src/core/snag.h
• C:/dev/iland/src/core/snag.cpp