A PointArray is a simple subclass of a QVector<Point*> that owns the memory to the points (hence will delete them when it is itself deleted). More...

#include <dataset.h>

Inheritance diagram for gaia2::PointArray:

Public Member Functions
	PointArray (int n=0, bool ownsMemory=true)

	PointArray (bool ownsMemory)

void	clear ()
	Delete the points this array contains (if it owns them), then resize the array to 0.

int	totalSegments () const
	Returns the total number of segments in this PointArray (the sum of the number of segments for each point in the array).

const Point *	samplePoint () const
	Returns any single point from the PointArray.

Detailed Description

A PointArray is a simple subclass of a QVector<Point*> that owns the memory to the points (hence will delete them when it is itself deleted).

NB: the PointArray can be told explicitly that it doesn't own the points, in which case it will behave the same as a simple QVector<Point*>.

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

Public Member Functions