dsrpdb::Transform Struct Reference

#include <Transform.h>

List of all members.

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Detailed Description

This class provides a simple rigid transformation matrix.

The matrix has a rotational an a translational part. However, it is not enforced that the rotational part is actually just a rotation (this is slightly tricky due to possible numeric errors.

Examples:

pdb_align_points.cc.

Definition at line 11 of file Transform.h.

Public Member Functions
	Transform ()
template<class TA, class TB>
	Transform (TA rot, TB trans)
template<class Point>
Point	operator() (const Point &pt) const
template<class Pt>
void	set_translation (Pt tr)
void	write (std::ostream &out) const
double	error (const Transform &o) const

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Constructor & Destructor Documentation

template<class TA, class TB> dsrpdb::Transform::Transform (  TA  rot, TB  trans )  [inline]

Construct a transform from a rotation matrix and an offset vector. Definition at line 24 of file Transform.h.

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Member Function Documentation

template<class Point> Point dsrpdb::Transform::operator() (  const Point &  pt  )  const [inline]

Apply a transformation to a point. Definition at line 44 of file Transform.h. References dsrpdb::Point::x(), dsrpdb::Point::y(), and dsrpdb::Point::z().

template<class Pt> void dsrpdb::Transform::set_translation (  Pt  tr  )  [inline]

Set the translation part of the transformation matrix. Definition at line 58 of file Transform.h.

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

• Transform.h