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

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

Inheritance diagram for BALL::VIEW::Line:

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.

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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