GLViewer_LineList Class Reference

#include <GLViewer_Tools.h>

Public Member Functions
	GLViewer_LineList (int)
virtual	~GLViewer_LineList ()
int	count () const
	Returns number of segments. More...
int	size () const
	Returns real size. More...
bool	addSegment (double coord1, double coord2)
bool	removeSegment (int index)
bool	removeSegment (double coord1, double coord2)
bool	readSegment (int index, double &coord1, double &coord2)
int	contains (double thePoint) const
	Returns index of segment, else -1. More...
void	setMainCoord (double theVal)
	Sets level of segments. More...
double	mainCoord () const
void	clear ()
void	print ()
void	show (FieldDim)
GLViewer_LineList &	operator= (GLViewer_LineList)

Private Attributes
double *	myArray
int	myRealSize
int	mySegmentNumber
double	myMainCoord

Detailed Description

Tools for distinct line This class implmented interface for segment operations: add, cut, remove and etc. Memory does not changed and allocated only one time

Constructor & Destructor Documentation

GLViewer_LineList::GLViewer_LineList

(

int

size

)

Constructor

Parameters

size	- size of internal array

References myArray, myMainCoord, myRealSize, mySegmentNumber, and size().

GLViewer_LineList::~GLViewer_LineList ( )

virtual

Destructor

References myArray.

Member Function Documentation

bool GLViewer_LineList::addSegment	(	double	coord1,
		double	coord2
	)

Adds new line segment to list

Parameters

coord1,coord2

- co-ordinates of points

References myArray, myRealSize, mySegmentNumber, and readSegment().

void GLViewer_LineList::clear

(

)

Clears line list

References myArray, and myRealSize.

int GLViewer_LineList::contains

(

double

thePoint

)

const

Returns

true if line list covers point

Parameters

thePoint

- point co-ordinate

References myArray, and mySegmentNumber.

int GLViewer_LineList::count ( ) const

inline

References mySegmentNumber.

double GLViewer_LineList::mainCoord ( ) const

inline

References myMainCoord.

GLViewer_LineList& GLViewer_LineList::operator=

(

GLViewer_LineList

)

void GLViewer_LineList::print

(

)

Prints debug info about line list

References myArray, myMainCoord, myRealSize, and mySegmentNumber.

bool GLViewer_LineList::readSegment	(	int	theIndex,
		double &	coord1,
		double &	coord2
	)

Gets info about segment

Parameters

theIndex	- index of segment
coord1,coord2	- co-ordinates of points

References myArray, and mySegmentNumber.

bool GLViewer_LineList::removeSegment

(

int

theIndex

)

Removes segment

Parameters

theIndex

- segment index

References myArray, and mySegmentNumber.

bool GLViewer_LineList::removeSegment	(	double	coord1,
		double	coord2
	)

Removes segment from line list

Parameters

coord1,coord2

- co-ordinates of points

References myArray, myRealSize, mySegmentNumber, and readSegment().

void GLViewer_LineList::setMainCoord ( double  theVal )

inline

References myMainCoord.

void GLViewer_LineList::show

(

FieldDim

theDim

)

Draws line list with help of OpenGL

Parameters

theDim

- dimension

References FD_X, FD_Y, myArray, myMainCoord, and mySegmentNumber.

int GLViewer_LineList::size ( ) const

inline

References myRealSize.

Member Data Documentation

double* GLViewer_LineList::myArray

private

double GLViewer_LineList::myMainCoord

private

int GLViewer_LineList::myRealSize

private

int GLViewer_LineList::mySegmentNumber

private

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

• src/GLViewer/GLViewer_Tools.h
• src/GLViewer/GLViewer_Tools.cxx