SegmentedColorFilterBankEvent Class Reference

This event provides some additional color information over its superclass for image banks made up of indexed colors. More...

#include <SegmentedColorFilterBankEvent.h>

Inheritance diagram for SegmentedColorFilterBankEvent:

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List of all members.

Public Types
typedef CMVision::color_class_state	color_class_state
	use CMVision's color structure
typedef __gnu_cxx::hash_map < const char , unsigned int, __gnu_cxx::hash< const char > , hashcmp_eqstr >	hashmap
	a shorthand for the hash structure that CMVision expects for the color lookups
Public Member Functions
	SegmentedColorFilterBankEvent (FilterBankGenerator creator, EventBase::EventGeneratorID_t gid, size_t sid, EventBase::EventTypeID_t tid, FilterBankGenerator segColorSrc, unsigned int nColors, color_class_state colorInfos, const hashmap clrNames)
	constructor, to be used when first segmented, later stages should use the other constructor
	SegmentedColorFilterBankEvent (FilterBankGenerator *creator, EventBase::EventGeneratorID_t gid, size_t sid, EventBase::EventTypeID_t tid, const SegmentedColorFilterBankEvent &segevt)
	constructor, allows you to pass along color information to later stages
	SegmentedColorFilterBankEvent (const SegmentedColorFilterBankEvent &fbk)
	copy constructor (shallow copy -- the generator shouldn't be going anywhere)
const SegmentedColorFilterBankEvent &	operator= (const SegmentedColorFilterBankEvent &fbk)
	assignment operator (shallow copy -- the generator shouldn't be going anywhere)
virtual EventBase *	clone () const
	allows a copy to be made of an event, supporting polymorphism
FilterBankGenerator *	getSegmentedColorSource () const
	Gives access to underlying generator.
unsigned int	getNumColors () const
	returns the number of different colors available
const color_class_state *	getColors () const
	gives direct access to the color information
const color_class_state &	getColor (unsigned int i) const
	gives direct access to the color information
unsigned int	getColorIndex (const char *name) const
	returns index of color corresponding to a string (uses a fast hash lookup)
unsigned int	getColorIndex (const std::string &name) const
	returns index of color corresponding to a string (uses a fast hash lookup)
virtual classTypeID_t	getClassTypeID () const
	All subclasses should override this and return a unique ID for their class.
Protected Member Functions
	SegmentedColorFilterBankEvent ()
	default constructor, only intended to be called from the FamilyFactory, followed by a loadXML...
Protected Attributes
FilterBankGenerator *	segsrc
	pointer to generator which did the segmentation and therefore holds the color information
unsigned int	numColors
	number of available colors
const color_class_state *	colors
	array of available colors
const hashmap *	colorNames
	hash map to look up index from name
Static Protected Attributes
static const EventBase::classTypeID_t	autoRegisterSegmentedColorFilterBankEvent = getTypeRegistry().registerType<SegmentedColorFilterBankEvent>(makeClassTypeID("SFBK"))
	causes class type id to automatically be regsitered with EventBase's FamilyFactory (getTypeRegistry())
Friends
struct	Factory0Arg< EventBase >::Factory< SegmentedColorFilterBankEvent >

Detailed Description

This event provides some additional color information over its superclass for image banks made up of indexed colors.

The color information is stored using the CMVision library's data structures

Don't bother trying to access the region information which is also held in the color_class_state structures. The RegionGenerator, doesn't fill in the global color information because each layer and channel is going to need its own region processing, so a single global structure only makes sense for the colors.

Definition at line 18 of file SegmentedColorFilterBankEvent.h.

Member Typedef Documentation

typedef CMVision::color_class_state SegmentedColorFilterBankEvent::color_class_state

use CMVision's color structure

Definition at line 20 of file SegmentedColorFilterBankEvent.h.

typedef __gnu_cxx::hash_map<const char*, unsigned int, __gnu_cxx::hash<const char*>, hashcmp_eqstr> SegmentedColorFilterBankEvent::hashmap

a shorthand for the hash structure that CMVision expects for the color lookups

Definition at line 21 of file SegmentedColorFilterBankEvent.h.

Constructor & Destructor Documentation

SegmentedColorFilterBankEvent::SegmentedColorFilterBankEvent	(	FilterBankGenerator *	creator,
		EventBase::EventGeneratorID_t	gid,
		size_t	sid,
		EventBase::EventTypeID_t	tid,
		FilterBankGenerator *	segColorSrc,
		unsigned int	nColors,
		color_class_state *	colorInfos,
		const hashmap *	clrNames
	)

constructor, to be used when first segmented, later stages should use the other constructor

Definition at line 24 of file SegmentedColorFilterBankEvent.h.

SegmentedColorFilterBankEvent::SegmentedColorFilterBankEvent	(	FilterBankGenerator *	creator,
		EventBase::EventGeneratorID_t	gid,
		size_t	sid,
		EventBase::EventTypeID_t	tid,
		const SegmentedColorFilterBankEvent &	segevt
	)

constructor, allows you to pass along color information to later stages

Definition at line 29 of file SegmentedColorFilterBankEvent.h.

SegmentedColorFilterBankEvent::SegmentedColorFilterBankEvent ( const SegmentedColorFilterBankEvent & fbk )

copy constructor (shallow copy -- the generator shouldn't be going anywhere)

Definition at line 34 of file SegmentedColorFilterBankEvent.h.

SegmentedColorFilterBankEvent::SegmentedColorFilterBankEvent ( ) [protected]

default constructor, only intended to be called from the FamilyFactory, followed by a loadXML...

Definition at line 88 of file SegmentedColorFilterBankEvent.h.

Referenced by clone().

Member Function Documentation

virtual EventBase* SegmentedColorFilterBankEvent::clone ( ) const [virtual]

allows a copy to be made of an event, supporting polymorphism

Must be overridden by all subclasses to allow this to happen

I would like to switch this over to the cloneable interface once the compiler gets updated out of the 3.3 branch... see Cloneable::clone() for a discussion of the issue and implementation notes.

Reimplemented from FilterBankEvent.

Definition at line 47 of file SegmentedColorFilterBankEvent.h.

virtual classTypeID_t SegmentedColorFilterBankEvent::getClassTypeID ( ) const [virtual]

All subclasses should override this and return a unique ID for their class.

All IDs corresponding to all-capital letters are reserved for future framework expansion. (Thus, user subclasses should contain at least one lower-case letter.) This code can be used when serializing to allow quick identification of the class type by the receiver.

Reimplemented from FilterBankEvent.

Definition at line 74 of file SegmentedColorFilterBankEvent.h.

const color_class_state& SegmentedColorFilterBankEvent::getColor ( unsigned int i ) const