eq::server::LoadEqualizer Class Reference

Adapts the 2D tiling or DB range of the attached compound's children. More...

#include <loadEqualizer.h>

Inheritance diagram for eq::server::LoadEqualizer:

[legend]

Collaboration diagram for eq::server::LoadEqualizer:

[legend]

List of all members.

Classes
struct	Data
struct	Node
Public Types
enum	Mode { MODE_DB = 0, MODE_HORIZONTAL, MODE_VERTICAL, MODE_2D }
Public Member Functions
	LoadEqualizer (const LoadEqualizer &from)
virtual Equalizer *	clone () const
	Create a copy.
virtual void	toStream (std::ostream &os) const
	Output to a stream.
void	setMode (const Mode mode)
	Set the load balancer adaptation mode.
Mode	getMode () const
void	setDamping (const float damping)
	Set the damping factor for the viewport or range adjustment.
float	getDamping () const
virtual void	notifyUpdatePre (Compound *compound, const uint32_t frameNumber)
virtual void	notifyLoadData (Channel *channel, const uint32_t frameNumber, const uint32_t nStatistics, const eq::Statistic *statistics)
void	setBoundary (const Vector2i &boundary)
	Set a boundary for 2D tiles.
void	setBoundary (const float boundary)
	Set a boundary for DB ranges.
const Vector2i &	getBoundary2i () const
float	getBoundaryf () const
Protected Member Functions
virtual void	notifyChildAdded (Compound *compound, Compound *child)
	Notify that the compound has a new child.
virtual void	notifyChildRemove (Compound *compound, Compound *child)
	Notify that the compound is about to remove a child.
Friends
std::ostream &	operator<< (std::ostream &os, const Node *node)

---

Detailed Description

Adapts the 2D tiling or DB range of the attached compound's children.

Definition at line 39 of file loadEqualizer.h.

---

Member Enumeration Documentation

enum eq::server::LoadEqualizer::Mode

Enumerator:

MODE_DB	Adapt for a sort-last decomposition.
MODE_HORIZONTAL	Adapt for sort-first using horizontal stripes.
MODE_VERTICAL	Adapt for sort-first using vertical stripes.
MODE_2D	Adapt for a sort-first decomposition.

Definition at line 48 of file loadEqualizer.h.

---

Member Function Documentation

virtual Equalizer* eq::server::LoadEqualizer::clone

(

)

const [inline, virtual]

Create a copy.

Implements eq::server::Equalizer.

Definition at line 45 of file loadEqualizer.h.

virtual void eq::server::LoadEqualizer::toStream

(

std::ostream &

os

)

const [inline, virtual]

Output to a stream.

Implements eq::server::Equalizer.

Definition at line 46 of file loadEqualizer.h.

void eq::server::LoadEqualizer::setMode

(

const Mode

mode

)

[inline]

Set the load balancer adaptation mode.

Definition at line 57 of file loadEqualizer.h.

Mode eq::server::LoadEqualizer::getMode

(

)

const [inline]

Returns:

the load balancer adaptation mode.

Definition at line 60 of file loadEqualizer.h.

void eq::server::LoadEqualizer::setDamping

(

const float

damping

)

[inline]

Set the damping factor for the viewport or range adjustment.

Definition at line 63 of file loadEqualizer.h.

float eq::server::LoadEqualizer::getDamping

(

)

const [inline]

Returns:

the damping factor.

Definition at line 66 of file loadEqualizer.h.

void eq::server::LoadEqualizer::notifyUpdatePre	(	Compound *	compound,
		const uint32_t	frameNumber
	)			[virtual]

See also:

CompoundListener::notifyUpdatePre

Reimplemented from eq::server::CompoundListener.

Definition at line 69 of file loadEqualizer.cpp.

References EQLOG, eq::server::Compound::getChildren(), eq::server::Equalizer::getCompound(), and eq::server::Compound::isActive().

Here is the call graph for this function:

void eq::server::LoadEqualizer::notifyLoadData	(	Channel *	channel,
		const uint32_t	frameNumber,
		const uint32_t	nStatistics,
		const eq::Statistic *	statistics
	)			[virtual]

See also:

ChannelListener::notifyLoadData

Implements eq::server::ChannelListener.

Definition at line 154 of file loadEqualizer.cpp.

References EQ_MAX, EQ_MIN, and EQLOG.

void eq::server::LoadEqualizer::setBoundary

(

const Vector2i &

boundary

)

[inline]

Set a boundary for 2D tiles.

Definition at line 79 of file loadEqualizer.h.

void eq::server::LoadEqualizer::setBoundary

(

const float

boundary

)

[inline]

Set a boundary for DB ranges.

Definition at line 86 of file loadEqualizer.h.

const Vector2i& eq::server::LoadEqualizer::getBoundary2i

(

)

const [inline]

Returns:

the boundary for 2D tiles.

Definition at line 93 of file loadEqualizer.h.

float eq::server::LoadEqualizer::getBoundaryf

(

)

const [inline]

Returns:

the boundary for DB ranges.

Definition at line 96 of file loadEqualizer.h.

virtual void eq::server::LoadEqualizer::notifyChildAdded	(	Compound *	compound,
		Compound *	child
	)			[inline, protected, virtual]

Notify that the compound has a new child.

Parameters:

	compound	the parent compound.
	child	the child compound.

Reimplemented from eq::server::Equalizer.

Definition at line 99 of file loadEqualizer.h.

virtual void eq::server::LoadEqualizer::notifyChildRemove	(	Compound *	compound,
		Compound *	child
	)			[inline, protected, virtual]

Notify that the compound is about to remove a child.

Parameters:

	compound	the parent compound.
	child	the child compound.

Reimplemented from eq::server::Equalizer.

Definition at line 101 of file loadEqualizer.h.

---

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

• loadEqualizer.h
• loadEqualizer.cpp