IdentityConversion Class Reference

Class implementing the trivial conversion. More...

#include <geometry.h>

Inheritance diagram for IdentityConversion:

Public Member Functions
	IdentityConversion ()
	Constructor.
	~IdentityConversion ()
	Destructor.
Point	convertPoint (Point p)
	Conversion of a point. More...
double	jacobian (int i, int j, Point)
	Jacobian of the conversion. More...
double	inv_jacobian (int i, int j, Point)
	Inverse jacobian of the conversion. More...
Public Member Functions inherited from CoordinateConversion
	CoordinateConversion ()
	Constructor.
virtual	~CoordinateConversion ()
	Destructor.

Detailed Description

Class implementing the trivial conversion.

This is the predefined class implementing the conversion given by: new_coord_i = old_coord_i

Member Function Documentation

Point IdentityConversion::convertPoint ( Point  p )

virtual

Conversion of a point.

This method converts a single point to a different coordinate system.

Parameters

p	Point to be converted

Returns

Converted point (the same as p)

Implements CoordinateConversion.

double IdentityConversion::inv_jacobian ( int  i, int  j, Point    )

virtual

Inverse jacobian of the conversion.

This method returns the inverse jacobian (matrix of partial derivatives) of the transformation between coordinate systems (equal to the identity matrix)

Parameters

i	The number of the row
j	The number of the column
p	The point at which the jacobian is calculated

Returns

delta_ij (Kronecker delta)

Implements CoordinateConversion.

double IdentityConversion::jacobian ( int  i, int  j, Point    )

virtual

Jacobian of the conversion.

This method returns the jacobian (matrix of partial derivatives) of the transformation between coordinate systems (equal to the identity matrix)

Parameters

i	The number of the row
j	The number of the column
p	The point at which the jacobian is calculated

Returns

delta_ij (Kronecker delta)

Implements CoordinateConversion.

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

• engine/geometry.h
• engine/geometry.cpp