vector_math.hpp File Reference

#include <math.h>
#include <corelib/ncbistre.hpp>
#include <corelib/ncbistl.hpp>
#include <corelib/ncbidiag.hpp>

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Classes
class	Vector< T >
class	Matrix< T >

Functions
ncbi::CNcbiOstream &	operator<< (ncbi::CNcbiOstream &s, const Vector &v)
void	SetTranslationMatrix (Matrix *m, const Vector &v, int n=1)
void	SetScaleMatrix (Matrix *m, const Vector &v)
void	SetRotationMatrix (Matrix *m, const Vector &v, double rad, int n=1)
void	ApplyTransformation (Vector *v, const Matrix &m)
void	ComposeInto (Matrix *C, const Matrix &A, const Matrix &B)
void	InvertInto (Matrix *I, const Matrix &A)
void	RigidBodyFit (int natx, const Vector *const *xref, const Vector *const *xvar, const double *weights, Vector &cgref, Vector &cgvar, Matrix &rotMat)
double	ComputeRMSD (int nCoords, const Vector *const *masterCoords, const Vector *const *dependentCoords, const Matrix *transformDependentToMaster)

Function Documentation

ApplyTransformation()

void ApplyTransformation	(	Vector *	v,
		const Matrix &	m
	)

Definition at line 91 of file vector_math.cpp.

References Matrix< T >::m, t, Vector< T >::x, Vector< T >::y, and Vector< T >::z.

Referenced by OpenGLRenderer::AddTransparentSpheresForList(), OpenGLRenderer::ChangeView(), ComputeRMSD(), OpenGLRenderer::MyGluCylinder(), StructureSet::SelectedAtom(), and StructureSet::SetCenter().

ComposeInto()

void ComposeInto	(	Matrix *	C,
		const Matrix &	A,
		const Matrix &	B
	)

Definition at line 103 of file vector_math.cpp.

References A, B, C, and i.

Referenced by StructureObject::RealignStructure(), and StructureObject::SetTransformToMaster().

ComputeRMSD()

double ComputeRMSD	(	int	nCoords,
		const Vector *const *	masterCoords,
		const Vector *const *	dependentCoords,
		const Matrix *	transformDependentToMaster
	)

Definition at line 310 of file vector_math.cpp.

References ApplyTransformation(), n, and WARNINGMSG.

Referenced by StructureObject::RealignStructure().

InvertInto()

void InvertInto	(	Matrix *	I,
		const Matrix &	A
	)

Definition at line 120 of file vector_math.cpp.

References a, A, b, f(), g(), i, l(), and Matrix< T >::m.

operator<<()

ncbi::CNcbiOstream& operator<< ( ncbi::CNcbiOstream &  s, const Vector &  v  )

inline

Definition at line 161 of file vector_math.hpp.

References Vector< T >::x, Vector< T >::y, and Vector< T >::z.

RigidBodyFit()

void RigidBodyFit	(	int	natx,
		const Vector *const *	xref,
		const Vector *const *	xvar,
		const double *	weights,
		Vector &	cgref,
		Vector &	cgvar,
		Matrix &	rotMat
	)

Definition at line 181 of file vector_math.cpp.

References f(), i, Matrix< T >::SetToIdentity(), and t.

Referenced by StructureObject::RealignStructure().

SetRotationMatrix()

void SetRotationMatrix	(	Matrix *	m,
		const Vector &	v,
		double	rad,
		int	n = 1
	)

Definition at line 62 of file vector_math.cpp.

References Matrix< T >::m, n, Vector< T >::normalize(), t, Vector< T >::x, Vector< T >::y, and Vector< T >::z.

Referenced by OpenGLRenderer::MyGluCylinder().

SetScaleMatrix()

void SetScaleMatrix	(	Matrix *	m,
		const Vector &	v
	)

Definition at line 53 of file vector_math.cpp.

References Matrix< T >::m, Vector< T >::x, Vector< T >::y, and Vector< T >::z.

SetTranslationMatrix()

void SetTranslationMatrix	(	Matrix *	m,
		const Vector &	v,
		int	n = 1
	)

Definition at line 45 of file vector_math.cpp.

References n.

Referenced by StructureObject::RealignStructure(), and StructureObject::SetTransformToMaster().