DBHDistribution Class Reference

The class DBHDistribution encapsulates a DBH distribution on the landscape level. More...

#include <dbhdistribution.h>

Inheritance diagram for DBHDistribution:

Public Slots
void	calculateFromLandscape ()
	renew the full DBH distribution over the full landscape (by iterating over all trees) More...
void	calculate ()
	calculate the total DBH distribution on the landscape (by summing up over stand wise DBH distributions) More...
void	addStand (const int standId)
	add/replace the DBH distribution for a stand denoted by standId. Use all trees of the stand. More...
void	saveToTextFile (QString filename)
void	saveStandInfo (QString filename)

Public Member Functions
	DBHDistribution (QObject *parent=0)
	~DBHDistribution ()
void	addResourceUnit (const ResourceUnit *ru)
	add the trees of the resource unit ru. More...
void	addStand (const int standId, const double area, QVector< Tree * > &tree_list)
	add/replace the DBH distribution for a stand denoted by standId. More...
double	dbhClass (const QString &speciesId, const float dbh) const
	get trees/ha of species speciesID in class in which dbh falls into More...
double	dbhClass (const QString &speciesId, const int class_index) const
	get trees/ha of species speciesID in class classIndex(0..nClasses()-1) More...
int	nClasses () const
	return the number of DBH classes More...
int	classIndex (const float dbh) const
	return the index of the class where dbh falls into (0..nClasses()-1) More...
QString	classLabel (const int class_index)
	return the label of the class class_index. More...
void	setTotalArea (const double total_area_ha)
double	totalArea () const

Detailed Description

The class DBHDistribution encapsulates a DBH distribution on the landscape level.

It provides functions to add/remove parts of the landscape (e.g., stands or resource units).

Constructor & Destructor Documentation

DBHDistribution()

DBHDistribution::DBHDistribution

(

QObject *

parent = 0

)

~DBHDistribution()

DBHDistribution::~DBHDistribution

(

)

Member Function Documentation

addResourceUnit()

void DBHDistribution::addResourceUnit

(

const ResourceUnit *

ru

)

add the trees of the resource unit ru.

addStand [1/2]

void DBHDistribution::addStand ( const int  standId )

slot

add/replace the DBH distribution for a stand denoted by standId. Use all trees of the stand.

addStand() [2/2]

void DBHDistribution::addStand	(	const int	standId,
		const double	area,
		QVector< Tree * > &	tree_list
	)

add/replace the DBH distribution for a stand denoted by standId.

Use the trees in tree_list.

calculate

void DBHDistribution::calculate ( )

slot

calculate the total DBH distribution on the landscape (by summing up over stand wise DBH distributions)

calculateFromLandscape

void DBHDistribution::calculateFromLandscape ( )

slot

renew the full DBH distribution over the full landscape (by iterating over all trees)

classIndex()

int DBHDistribution::classIndex ( const float  dbh ) const

inline

return the index of the class where dbh falls into (0..nClasses()-1)

classLabel()

QString DBHDistribution::classLabel

(

const int

class_index

)

return the label of the class class_index.

The label caption is human readable and valid for database column names (eg. includes no spaces)

dbhClass() [1/2]

double DBHDistribution::dbhClass	(	const QString &	speciesId,
		const float	dbh
	)		const

get trees/ha of species speciesID in class in which dbh falls into

dbhClass() [2/2]

double DBHDistribution::dbhClass	(	const QString &	speciesId,
		const int	class_index
	)		const

get trees/ha of species speciesID in class classIndex(0..nClasses()-1)

nClasses()

int DBHDistribution::nClasses ( ) const

inline

return the number of DBH classes

saveStandInfo

void DBHDistribution::saveStandInfo ( QString  filename )

slot

saveToTextFile

void DBHDistribution::saveToTextFile ( QString  filename )

slot

setTotalArea()

void DBHDistribution::setTotalArea ( const double  total_area_ha )

inline

totalArea()

double DBHDistribution::totalArea ( ) const

inline

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

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