Hypercube Class Reference

A four-dimensional cube. More...

#include <ObjectImplementations.h>

Inheritance diagram for Hypercube:

Collaboration diagram for Hypercube:

List of all members.

Public Member Functions
	Hypercube (double a=1., const VecMath::Vector< 4 > &_center=VecMath::Vector< 4 >(0., 0., 0., 0.))
	Construct a hypercube with a side length and a center.
virtual std::string	getFunctionName () const
virtual void	SetParameters (const ParameterMap &parms)
	Set parameters to the Displayable.
virtual std::string	description ()
virtual void	Draw (UI::View *view)
	reimplement Draw() to make use of the stored vertices (instead of indices)
Protected Member Functions
virtual void	Initialize ()
	Actually creates the Hypercube.
void	DeclareSquare (unsigned, unsigned, unsigned, unsigned, unsigned, unsigned=0)
	Declare a square in the Surface array.
Protected Attributes
double	_a
	Side length of the hypercube.
VecMath::Vector< 4 >	_center
	Center of the hypercube.
surface_vec_type	Surface
	the surfaces, stored as vectors of indeces to the points in X
Static Protected Attributes
static constexpr unsigned	num_vertices = 16
static constexpr unsigned	num_faces = 24

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Detailed Description

A four-dimensional cube.

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Constructor & Destructor Documentation

Hypercube::Hypercube	(	double	a = 1.,
		const VecMath::Vector< 4 > &	center = VecMath::Vector<4>(0., 0., 0., 0.)
	)

Construct a hypercube with a side length and a center.

Hypercube constructor.

Parameters:

center	center
a	side_length/2

References Displayable::declareParameter(), and Initialize().

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Member Function Documentation

void Hypercube::DeclareSquare	(	unsigned	i,
		unsigned	a,
		unsigned	b,
		unsigned	c,
		unsigned	d,
		unsigned	offset = 0
	)		[protected]

Declare a square in the Surface array.

Parameters:

i	index of the square
a	index of vertex 1
b	index of vertex 2
c	index of vertex 3
d	index of vertex 4
offset	if there are multiple cubes, the index of the cube

References begin(), and VertexHolder< 4, 1, double >::X().

Referenced by Initialize().

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virtual std::string Hypercube::description

(

)

[inline, virtual]

Returns:

A string carrying a description of the Function

Reimplemented in Sponge, and AltSponge.

References _a, and std::ends().

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virtual std::string Hypercube::getFunctionName

(

)

const [inline, virtual]

Returns:

The name of the Displayable in cleartext

Implements Displayable.

Reimplemented in Sponge, and AltSponge.

void Hypercube::Initialize

(

void

)

[protected, virtual]

Actually creates the Hypercube.

sets up the vertices of the Hypercube in X[], then sets up the surfaces of the Hypercube by declaring the appropriate squares as a list in Surface[][].

Reimplemented from Object.

Reimplemented in Sponge, and AltSponge.

References _a, _center, DeclareSquare(), Object::setX(), size(), and VertexHolder< 4, 1, double >::X().

Referenced by Hypercube().

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virtual void Hypercube::SetParameters

(

const ParameterMap &

)

[inline, virtual]

Set parameters to the Displayable.

Todo:

This function is only there to provide an interface, and it's not abstract so that Displayable s which don't have Parameters don't need to reimplement an unneeded method. But the present implementation does not make sense.

Reimplemented from Displayable.

Reimplemented in Sponge, and AltSponge.

References _a, std::map< _Key, _Tp, _Compare, _Alloc >::begin(), std::map< _Key, _Tp, _Compare, _Alloc >::end(), and Displayable::setParameter().

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

• HyperspaceExplorer/src/Displayable/Object/ObjectImplementations.h
• HyperspaceExplorer/src/Displayable/Object/ObjectImplementations.cpp