KisPerStrokeRandomSource Class Reference

#include <KisPerStrokeRandomSource.h>

Inheritance diagram for KisPerStrokeRandomSource:

Classes
struct	Private

Public Member Functions
int	generate (const QString &key, int min, int max) const
qreal	generateNormalized (const QString &key) const
	KisPerStrokeRandomSource ()
	KisPerStrokeRandomSource (const KisPerStrokeRandomSource &rhs)
	~KisPerStrokeRandomSource ()
Public Member Functions inherited from KisShared
bool	deref ()
bool	ref ()
int	refCount ()
QAtomicInt *	sharedWeakReference ()

Private Attributes
const QScopedPointer< Private >	m_d

Additional Inherited Members
Protected Member Functions inherited from KisShared
	KisShared ()
	~KisShared ()

Detailed Description

Definition at line 17 of file KisPerStrokeRandomSource.h.

Constructor & Destructor Documentation

KisPerStrokeRandomSource() [1/2]

KisPerStrokeRandomSource::KisPerStrokeRandomSource

(

)

Definition at line 42 of file KisPerStrokeRandomSource.cpp.

    : m_d(new Private(QRandomGenerator::global()->generate()))
{
 
}

KisPerStrokeRandomSource() [2/2]

KisPerStrokeRandomSource::KisPerStrokeRandomSource

(

const KisPerStrokeRandomSource &

rhs

)

Definition at line 48 of file KisPerStrokeRandomSource.cpp.

    : KisShared(),
      m_d(new Private(*rhs.m_d))
{
}

~KisPerStrokeRandomSource()

KisPerStrokeRandomSource::~KisPerStrokeRandomSource

(

)

Definition at line 54 of file KisPerStrokeRandomSource.cpp.

{
}

Member Function Documentation

generate()

int KisPerStrokeRandomSource::generate	(	const QString &	key,
		int	min,
		int	max ) const

Generates a random number in a range from min to max

Definition at line 76 of file KisPerStrokeRandomSource.cpp.

{
    return min + m_d->fetchInt(key) % (max - min);
}

References m_d.

generateNormalized()

qreal KisPerStrokeRandomSource::generateNormalized

(

const QString &

key

)

const

Generates a random number in a closed range [0; 1.0]

Definition at line 81 of file KisPerStrokeRandomSource.cpp.

{
    return qreal(m_d->fetchInt(key)) / m_d->generatorMax;
}

References m_d.

Member Data Documentation

m_d

const QScopedPointer<Private> KisPerStrokeRandomSource::m_d

private

Definition at line 37 of file KisPerStrokeRandomSource.h.

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

• libs/image/brushengine/KisPerStrokeRandomSource.h
• libs/image/brushengine/KisPerStrokeRandomSource.cpp