firevision::Qualifier Class Reference

Abstract Qualifier for a single pixel. More...

#include <apps/nao_loc/qualifiers.h>

Inheritance diagram for firevision::Qualifier:

List of all members.

Public Member Functions
	Qualifier ()
	Default constructor.
virtual	~Qualifier ()
	Destructor.
virtual int	get (fawkes::point_t pixel)=0
	Getter.
virtual unsigned char *	get_buffer ()
	Get buffer.
virtual void	set_buffer (unsigned char *buffer, unsigned int width=0, unsigned int height=0)
	buffer setter
virtual colorspace_t	get_colorspace ()
	Get colorspace.
virtual void	set_colorspace (colorspace_t colorspace)
	colorspace setter
Protected Member Functions
	Qualifier (unsigned char *buffer, unsigned int width, unsigned int height, colorspace_t colorspace)
	Constructor.
Protected Attributes
unsigned char *	buffer_
	Image buffer.
unsigned int	width_
	Width of the buffer.
unsigned int	height_
	Height of the buffer.
unsigned int	size_
	Size of the buffer.
colorspace_t	colorspace_
	Colorspace of the buffer.

---

Detailed Description

Abstract Qualifier for a single pixel.

Author:

Christof Rath

---

Constructor & Destructor Documentation

firevision::Qualifier::Qualifier

(

)

Default constructor.

Definition at line 44 of file qualifiers.cpp.

firevision::Qualifier::~Qualifier

(

)

[virtual]

Destructor.

Definition at line 74 of file qualifiers.cpp.

firevision::Qualifier::Qualifier	(	unsigned char *	buffer,
		unsigned int	width,
		unsigned int	height,
		colorspace_t	colorspace
	)		[protected]

Constructor.

Parameters:

buffer	containing the image
width	of the image
height	of the image
colorspace	the colorspace in action

Definition at line 59 of file qualifiers.cpp.

---

Member Function Documentation

virtual int firevision::Qualifier::get

(

fawkes::point_t

pixel

)

[pure virtual]

Getter.

Parameters:

pixel

the pixel of interest

Returns:

a corresponding int value

Implemented in firevision::YellowQualifier, firevision::SkyblueQualifier, and firevision::LumaQualifier.

Referenced by firevision::GradientClassifier::classify().

unsigned char * firevision::Qualifier::get_buffer

(

)

[virtual]

Get buffer.

Returns:

pointer to buffer

Definition at line 82 of file qualifiers.cpp.

Referenced by firevision::GradientClassifier::classify().

colorspace_t firevision::Qualifier::get_colorspace

(

)

[virtual]

Get colorspace.

Returns:

colorspace

Definition at line 115 of file qualifiers.cpp.

void firevision::Qualifier::set_buffer	(	unsigned char *	buffer,
		unsigned int	width = 0,
		unsigned int	height = 0
	)		[virtual]

buffer setter

Parameters:

buffer	containing the image
width	of the image (if 0 the param will be ignored)
height	of the image (if 0 the param will be ignored)

Definition at line 93 of file qualifiers.cpp.

Referenced by firevision::GradientClassifier::set_src_buffer().

void firevision::Qualifier::set_colorspace

(

colorspace_t

colorspace

)

[virtual]

colorspace setter

Parameters:

colorspace

the colorspace in action

Definition at line 125 of file qualifiers.cpp.

---

Member Data Documentation

unsigned char* firevision::Qualifier::buffer_ [protected]

Image buffer.

Definition at line 59 of file qualifiers.h.

Referenced by firevision::LumaQualifier::get(), firevision::SkyblueQualifier::get(), and firevision::YellowQualifier::get().

colorspace_t firevision::Qualifier::colorspace_ [protected]

Colorspace of the buffer.

Definition at line 70 of file qualifiers.h.

unsigned int firevision::Qualifier::height_ [protected]

Height of the buffer.

Definition at line 64 of file qualifiers.h.

Referenced by firevision::LumaQualifier::get(), firevision::SkyblueQualifier::get(), and firevision::YellowQualifier::get().

unsigned int firevision::Qualifier::size_ [protected]

Size of the buffer.

Definition at line 67 of file qualifiers.h.

Referenced by firevision::SkyblueQualifier::get(), and firevision::YellowQualifier::get().

unsigned int firevision::Qualifier::width_ [protected]

Width of the buffer.

Definition at line 62 of file qualifiers.h.

Referenced by firevision::LumaQualifier::get(), firevision::SkyblueQualifier::get(), and firevision::YellowQualifier::get().

---

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

• src/firevision/classifiers/qualifiers.h
• src/firevision/classifiers/qualifiers.cpp