transform3d Class Reference

Handle 3D transformations, such as space group definitions. More...

#include <openbabel/math/transform3d.h>

Inheritance diagram for transform3d:

[legend]

List of all members.

Public Member Functions
	transform3d (void)
	transform3d (const matrix3x3 &m, const vector3 &v)
	transform3d (double s)
	transform3d (vector3 row1, vector3 row2, vector3 row3, vector3 translation)
	transform3d (double d[3][3], double t[3])
vector3	operator* (const vector3 &)
transform3d	operator* (const transform3d &)
std::string	DescribeAsString () const
std::string	DescribeAsValues () const
void	Normalize ()
Friends
vector3	operator* (const matrix3x3 &, const vector3 &)
matrix3x3	operator* (const matrix3x3 &, const matrix3x3 &)
std::ostream &	operator<< (std::ostream &, const matrix3x3 &)

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Detailed Description

Handle 3D transformations, such as space group definitions.

Since:

version 2.2

See also:

SpaceGroup

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Constructor & Destructor Documentation

transform3d

(

void

)

[inline]

Referenced by transform3d::operator*().

transform3d	(	const matrix3x3 &	m,
		const vector3 &	v
	)			[inline]

transform3d

(

double

s

)

[inline]

transform3d	(	vector3	row1,
		vector3	row2,
		vector3	row3,
		vector3	translation
	)			[inline]

Constructs a matrix from row vectors.

transform3d	(	double	d[3][3],
		double	t[3]
	)			[inline]

Constructs a matrix from a 3x3-array of doubles.

The first index represents the row, the second index the column

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Member Function Documentation

vector3 operator*

(

const vector3 &

v

)

transform3d operator*

(

const transform3d &

t

)

string DescribeAsString

(

)

const

string DescribeAsValues

(

)

const

void Normalize

(

)

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Friends And Related Function Documentation

vector3 operator*	(	const matrix3x3 &	m,
		const vector3 &	v
	)			[friend, inherited]

Matrix-vector multiplication.

Calculates the product m*v of the matrix m and the column vector represented by v

matrix3x3 operator*	(	const matrix3x3 &	A,
		const matrix3x3 &	B
	)			[friend, inherited]

Matrix-matrix multiplication.

std::ostream& operator<<	(	std::ostream &	co,
		const matrix3x3 &	m
	)			[friend, inherited]

Output a text representation of a matrix.

Print a text representation of the matrix in the standardized form: [ a, b, c ]
[ d, e, f ]
[ g, h, i ]
where the letters represent the appropriate entries in the matrix. Uses the standard output format for the individual entries, separated by ", " for each column, and [ ] indicating each row.

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

• transform3d.h
• transform3d.cpp