OpenMEEG
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OpenMEEG
include
dipole.h
Go to the documentation of this file.
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// Project Name: OpenMEEG (http://openmeeg.github.io)
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// © INRIA and ENPC under the French open source license CeCILL-B.
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// See full copyright notice in the file LICENSE.txt
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// If you make a copy of this file, you must either:
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// - provide also LICENSE.txt and modify this header to refer to it.
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// - replace this header by the LICENSE.txt content.
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#pragma once
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#include <
matrix.h
>
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#include <
vector.h
>
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#include <
vect3.h
>
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namespace
OpenMEEG
{
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class
OPENMEEG_EXPORT
Dipole
{
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public
:
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Dipole
(
const
Vector
& V): r0(V(0),V(1),V(2)),q(V(3),V(4),V(5)) { }
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Dipole
(
const
Vect3
& pos,
const
Vect3
& moment): r0(pos),q(moment) { }
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Dipole
(
const
unsigned
i,
const
Matrix
& M): r0(M(i,0),M(i,1),M(i,2)),q(M(i,3),M(i,4),M(i,5)) { }
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double
potential
(
const
Vect3
& r)
const
{
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// V = q.(r-r0)/||r-r0||^3
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const
Vect3
& x = r-r0;
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const
double
nrm2 = x.
norm2
();
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return
dotprod
(q,x)/(nrm2*sqrt(nrm2));
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}
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const
Vect3
&
position
()
const
{
return
r0; }
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const
Vect3
&
moment
()
const
{
return
q; }
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private
:
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const
Vect3
r0;
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const
Vect3
q;
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};
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}
OpenMEEG::Dipole
Definition
dipole.h:16
OpenMEEG::Dipole::moment
const Vect3 & moment() const
Definition
dipole.h:34
OpenMEEG::Dipole::Dipole
Dipole(const unsigned i, const Matrix &M)
Definition
dipole.h:22
OpenMEEG::Dipole::potential
double potential(const Vect3 &r) const
Definition
dipole.h:24
OpenMEEG::Dipole::Dipole
Dipole(const Vect3 &pos, const Vect3 &moment)
Definition
dipole.h:20
OpenMEEG::Dipole::Dipole
Dipole(const Vector &V)
Definition
dipole.h:19
OpenMEEG::Dipole::position
const Vect3 & position() const
Definition
dipole.h:33
OpenMEEG::Matrix
Matrix class Matrix class.
Definition
matrix.h:28
OpenMEEG::Vect3
Vect3.
Definition
vect3.h:28
OpenMEEG::Vect3::norm2
double norm2() const
Definition
vect3.h:64
OpenMEEG::Vector
Definition
vector.h:23
matrix.h
OpenMEEG
Definition
analytics.h:14
OpenMEEG::dotprod
double dotprod(const Vect3 &V1, const Vect3 &V2)
Definition
vect3.h:106
vect3.h
vector.h
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