Go::PointCloud< Dim > Class Template Reference
['geometry' - a spline library]

Represent a cloud of points in 'Dim'-dimensional space. More...

#include <PointCloud.h>

Inheritance diagram for Go::PointCloud< Dim >:

List of all members.

Public Member Functions
	PointCloud ()
	Constructor for an empty PointCloud that can only be assigned to or read(.
template<typename ForwardIterator>
	PointCloud (ForwardIterator start, int numpoints)
	Constructor specifying a PointCloud from a number of predefined points.
	PointCloud (std::vector< Array< double, Dim > > &points)
	Constructor specifying a PointCloud from an Array of points.
virtual	~PointCloud ()
	Virtual destructor, enables safe inheritance.
virtual BoundingBox	boundingBox () const
	Return the object's bounding box.
virtual int	dimension () const
	Query the dimension of the space where the PointCloud lies.
virtual ClassType	instanceType () const
	Return the class type identifier of a given, derived instance of GeomObject.
virtual PointCloud *	clone () const
	Clone the GeomObject and return a pointer to the clone.
int	numPoints () const
	Query the number of points in the PointCloud.
Array< double, Dim > &	point (int i)
	Get the coordinates of a point in the point cloud.
const Array< double, Dim > &	point (int i) const
	Get the coordinates of a point in the point cloud (const-version).
double *	rawData ()
	Get a pointer to the memory area where the point coordinates are (consecutively) stored.
const double *	rawData () const
	Get a const pointer to the memory area where the point coordinates are (consecutively) stored.
const std::vector< Array< double, Dim > > &	pointVector ()
	Get a reference to the vector where the points are stored.
virtual void	read (std::istream &is)
	read object from stream
virtual void	write (std::ostream &os) const
	write object to stream
Static Public Member Functions
static ClassType	classType ()
	Return the class type identifier of a given class derived from GeomObject.

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Detailed Description

template<int Dim>
class Go::PointCloud< Dim >

Represent a cloud of points in 'Dim'-dimensional space.

Definition at line 56 of file PointCloud.h.

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Constructor & Destructor Documentation

template<int Dim>

Go::PointCloud< Dim >::PointCloud

(

)

[inline]

Constructor for an empty PointCloud that can only be assigned to or read(.

..) into.

Definition at line 60 of file PointCloud.h.

Referenced by Go::PointCloud< Dim >::clone().

template<int Dim>

template<typename ForwardIterator>

Go::PointCloud< Dim >::PointCloud	(	ForwardIterator	start,
		int	numpoints
	)			[inline]

Constructor specifying a PointCloud from a number of predefined points.

Parameters:

	start	iterator to the beginning of an array where the defining points are stored (these will be copied to the objects internal datastructure).
	numpoints	number of points to be read into the PointCloud

Definition at line 72 of file PointCloud.h.

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Member Function Documentation

template<int Dim>

int Go::PointCloud< Dim >::numPoints

(

)

const [inline]

Query the number of points in the PointCloud.

Returns:

the number of points in the PointCloud

Definition at line 123 of file PointCloud.h.

template<int Dim>

Array<double, Dim>& Go::PointCloud< Dim >::point

(

int

i

)

[inline]

Get the coordinates of a point in the point cloud.

Parameters:

i

the index of the requested point

Returns:

a reference to the Array containing the coordinates of the requested point

Definition at line 130 of file PointCloud.h.

template<int Dim>

const Array<double, Dim>& Go::PointCloud< Dim >::point

(

int

i

)

const [inline]

Get the coordinates of a point in the point cloud (const-version).

Parameters:

i

the index of the requested point

Returns:

a const reference to the Array containing the coordinates of the requested point

Definition at line 137 of file PointCloud.h.

template<int Dim>

double* Go::PointCloud< Dim >::rawData

(

)

[inline]

Get a pointer to the memory area where the point coordinates are (consecutively) stored.

Returns:

a pointer to the coordinate storage area.

Definition at line 143 of file PointCloud.h.

template<int Dim>

const double* Go::PointCloud< Dim >::rawData

(

)

const [inline]

Get a const pointer to the memory area where the point coordinates are (consecutively) stored.

Returns:

a constant pointer to the coordinate storage area

Definition at line 149 of file PointCloud.h.

template<int Dim>

const std::vector<Array<double, Dim> >& Go::PointCloud< Dim >::pointVector

(

)

[inline]

Get a reference to the vector where the points are stored.

Returns:

a reference to the point coordinate vector

Definition at line 154 of file PointCloud.h.

template<int Dim>

virtual void Go::PointCloud< Dim >::read

(

std::istream &

is

)

[inline, virtual]

read object from stream

Parameters:

is

stream from which object is read

Implements Go::Streamable.

Definition at line 158 of file PointCloud.h.

template<int Dim>

virtual void Go::PointCloud< Dim >::write

(

std::ostream &

os

)

const [inline, virtual]

write object to stream

Parameters:

os

stream to which object is written

Implements Go::Streamable.

Definition at line 185 of file PointCloud.h.

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

• PointCloud.h

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