BALL::VIEW::Line Class Reference
[Geometric Objects]

#include <BALL/VIEW/PRIMITIVES/line.h>

Inheritance diagram for BALL::VIEW::Line:

[legend]

List of all members.

Public Member Functions
Constructors
	Line ()
	Line (const Line &line)
Destructors
virtual	~Line ()
virtual void	clear ()
Assignment methods
void	set (const Line &line)
const Line &	operator= (const Line &line)
void	swap (Line &line)
debuggers and diagnostics
virtual bool	isValid () const
virtual void	dump (std::ostream &s=std::cout, Size depth=0) const
virtual void	getVertices (vector< Vector3 > &vertices) const

---

Detailed Description

Line class. An instance of Line represents an instance of the geometric representation "line". A line has the following properties.

• color - the color of the line
• vertex1 - the first vertex of the line
• vertex2 - the second vertex of the line

  The class Line is derived from the classes GeometricObject and Vertex2. See these classes for further information concerning interface and additional methods.

Definition at line 35 of file line.h.

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Constructor & Destructor Documentation

BALL::VIEW::Line::Line

(

)

Default Constructor. Construct new line. The properties of this line are set to:

• color - to the color black
• vertex1 - to the vector (0,0,0)
• vertex2 - to the vector (0,0,0)

  Returns:

  Line new constructed line

  See also:

  GeometricObject

  Vertex2

BALL::VIEW::Line::Line

(

const Line &

line

)

Copy constructor with cloning facility.

See also:

GeometricObject

Vertex2

virtual BALL::VIEW::Line::~Line

(

)

[virtual]

Destructor

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Member Function Documentation

virtual void BALL::VIEW::Line::clear

(

)

[virtual]

Explicit default initialization. Calls GeometricObject::clear. Calls Vertex2::clear.

See also:

GeometricObject::clear

Vertex2::clear

Reimplemented from BALL::VIEW::Vertex2.

virtual void BALL::VIEW::Line::dump	(	std::ostream &	s = std::cout,
		Size	depth = 0
	)			const [virtual]

Internal value dump. Dump the current value of this line to the output ostream s with dumping depth depth. Calls GeometricObject::dump. Calls Vertex2::dump.

Parameters:

	s	output stream where to output the value of this line
	depth	the dumping depth

See also:

GeometricObject::dump

Vertex2::dump

Reimplemented from BALL::VIEW::Vertex2.

virtual void BALL::VIEW::Line::getVertices

(

vector< Vector3 > &

vertices

)

const [virtual]

Reimplemented from BALL::VIEW::GeometricObject.

virtual bool BALL::VIEW::Line::isValid

(

)

const [virtual]

Internal state and consistency self-validation. Initiate self-validation of the internal state and data structure consistencies of this line. If the internal state of this line is correct (self-validated) and consistent true is returned, false otherwise. Calls GeometricObject::isValid. Calls Vertex2::isValid.

Returns:

bool true if the internal state of this line is correct (self-validated) and consistent, false otherwise

See also:

GeometricObject::isValid

Vertex2::isValid

Reimplemented from BALL::VIEW::Vertex2.

const Line& BALL::VIEW::Line::operator=

(

const Line &

line

)

Assignment operator. Calls set.

void BALL::VIEW::Line::set

(

const Line &

line

)

Assign the line line to this line. the line line.

void BALL::VIEW::Line::swap

(

Line &

line

)

Swapping of line's. Swap the value of this line with the line line.

Parameters:

line

the line being swapped with this line

See also:

Line