This class describes the building of fields on multiscale shift dioptic grids initialized by the initialize() method. More...

#include <EMM_MultiScaleSDGrid.h>

Inheritance diagram for EMM_MultiScaleSDGrid:

[legend]

Collaboration diagram for EMM_MultiScaleSDGrid:

[legend]

Public Member Functions
	EMM_MultiScaleSDGrid (void)
	create More...

virtual	~EMM_MultiScaleSDGrid (void)
	destroy More...

virtual void	initialize (const tDimension &dim, const tUInteger &Nx, const tUInteger &Ny, const tUInteger &Nz, const tBoolean &Px, const tBoolean &Py, const tBoolean &Pz, const tUInteger &l)
	set the discretization More...

void	setZonalLevelsNumber (const tUInteger &nLevels)
	set the number of levels with are divied in zones More...

tUCInt	getShiftZone (const tUCInt &z) const
	compute the shift zone More...

tBoolean	computeValuesOnShiftFineGrid (const tUIndex &nCells, const tDimension &dim, const tReal M, const tUCInt &z, tReal Mz) const
	compute M on shift grid at zone z by periodicity More...

void	meanValuesFromShiftFineGridToCoarseGrid (const tUIndex &nCells, const tDimension &dim, const tUCInt &z, const tReal Mz, tReal M) const
	compute M at zone z of the coarse grid from the shift fine grid More...

tBoolean	resetValuesWithinShiftZone (const tUIndex &nCells, const tDimension &dim, const tUCInt &z, tReal *Mz) const

tBoolean	addValuesFromGridToZoneFinestGrid (const tUInteger &twoPowerLp1, const tDimension &dim, const tUInteger &Nx, const tUInteger &Ny, const tUInteger &Nz, const tUCInt &z, tInteger &Sx, tInteger &Sy, tInteger &Sz, const tReal Hz, tReal H) const
	add values from a large grid to the finest grid by zone More...

tBoolean	addValuesFromShiftFineGridToFinestGrid (const tUIndex &nCells, const tDimension &dim, const tUInteger &twoPowerL, const tUCInt &z, const tReal Hz, tReal H) const
	add the contribution of Hz from shift grid of zone z at level l to H on zone z at level 0 More...

tBoolean	addValuesFromCoarseGridToFinestGrid (const tUIndex &nCells, const tDimension &dim, const tUInteger &twoPowerL, const tUCInt &z, const tReal Hz, tReal H) const
	add the contribution of H at level l reset to 0 on zone z to H on finest grid at level 0 in zone z More...

void	meanValuesFromFineToCoarseGrid (const tUIndex &nCells, const tDimension &dim, const tReal Mf, tReal Ml) const
	compute the field in a corse field from its fine grid. More...

void	completeValuesOutsideFineGridByPeriodicity (const tUIndex &nCells, const tDimension &dim, tReal *Ml) const
	complete the values of the field in the coarse grid is set from its values in its included fine grid by periodicity More...

tBoolean	resetValuesWithinCenteredZone (const tUIndex &nCells, const tDimension &dim, tReal *Mz) const

void	addValuesFromCoarseGridToFinestGrid (const tUIndex &nCells, const tDimension &dim, const tUInteger &twoPowerL, const tReal Ml, tReal Mf) const
	add the value of the field defined in coarse grid bigger than its finest grid into the field defined in its finest grid More...

void	setToeplitzMatrix (SP::MATH_MultiLevelsToeplitzMatrix toeplitz)
	setthe toeplitz associated matrix More...

tUInteger	computeLevelsNumber (const tUInteger &Nx, const tUInteger &Ny, const tUInteger &Nz, const tBoolean &isXPeriodic, const tBoolean &isYPeriodic, const tBoolean &isZPeriodic) const
	compute the optimal levels number More...

const tUCInt &	getFineElementsNumberPerCoarseElement () const
	get the number of elements of the fine grid per cell of the corse grid More...

void	getSegmentsNumber (tUInteger &Nx, tUInteger &Ny, tUInteger &Nz) const
	get the segments number in all directions More...

const tUInteger *	getSegmentsNumber () const
	get the segments number per dierction More...

const tBoolean *	getPeriodicDirections () const
	get the periodicity per direction More...

void	getPeriodicDirections (tBoolean &isXPeriodic, tBoolean &isYPeriodic, tBoolean &isZPeriodic) const
	get the periodicity per direction More...

const tUInteger &	getLevelsNumber () const
	get the leves number More...

const MATH_MultiLevelsToeplitzMatrix &	getToeplitzMatrix () const
	get the toeplitz matrix More...

EMM_RealField &	getLevelMagnetizationField ()
	get the magnetization field at level l More...

EMM_RealField &	getLevelUpMagnetizationField ()
	get the magnetization field at level l+1 More...

EMM_RealField &	getZonalMagnetizationField ()
	get the magnetization field at zone More...

virtual void	computeMultiGridExcitationField (const tUIndex &nCells, const tDimension &dim, const tReal sigmaM, tReal H)
	compute the magnetic excitation field by superposition of multi scale grids More...

virtual tString	toString () const
	return the class information in a tString More...

void	getSharedPointer (SP::CORE_Object &p)
	get the shared pointer of this class into p More...

void	getSharedPointer (SPC::CORE_Object &p) const
	get the shared pointer of this class into p More...

tString	getClassName () const
	return the class name of the object More...

tString	getIdentityString () const
	return the identity string of the object of the form className_at_address More...

tString	getPointerAddress () const
	return the identity string of the object More...

template<class T >
tBoolean	isInstanceOf () const
	test if the clas T is an instance of this class More...

tBoolean	isInstanceOf (const tString &name) const
	test if the object is an instance of className More...

Static Public Member Functions
static SP::EMM_MultiScaleSDGrid	New ()
	build a new instance of class More...

static tUCInt	getShiftZone (const tUInteger &Nx, const tUInteger &Ny, const tUInteger &Nz, const tUCInt &z)
	compute the shift zone More...

static tBoolean	isZoneEmpty (const tUInteger &Nx, const tUInteger &Ny, const tUInteger &Nz, const tUCInt &z)
	return true if the zone is empty More...

static tBoolean	isZoneEmpty (const tUInteger N[], const tUCInt &z)
	return true if the zone is empty More...

static tBoolean	resetBlockValues (const tDimension &dim, const tUInteger &Nx, const tUInteger &Ny, const tUInteger &Nz, const tUInteger &iMin, const tUInteger &iMax, const tUInteger &jMin, const tUInteger &jMax, const tUInteger &kMin, const tUInteger &kMax, tReal *M)
	reset the values in a block grid [iMin,iMax[x[jMin,jMax[x[kMin,kMax[ of dimension dim per point inside a grid of size [0,Nx[x[0,Ny[x[0,Nz[ More...

static void	setIsMemoryChecked (const tBoolean &v)
	set if the memory checking is used More...

static void	setOut (SP::CORE_Out out)
	set the output stream More...

static void	resetOut ()
	reset the output stream More...

static void	setThread (SP::CORE_Thread thread)
	set the thread More...

static void	resetThread ()
	reset the output stream More...

static CORE_Out &	out ()
	get the output More...

static SP::CORE_Out	getOut ()
	get the output More...

static CORE_Thread &	getThread ()
	get the profilier More...

static const tBoolean &	isMemoryChecked ()
	get if the memory checking is used More...

static tString	getClassName (const tString &identityString)
	return the class name of the object More...

template<class T >
static tString	getTypeName ()
	get type name More...

static tBoolean	is64Architecture ()
	return true if the machine is a 64 bits machine More...

static tBoolean	is32Architecture ()
	return true if the machine is a 32 bits machine More...

static tString	pointer2String (const void *obj)
	return the string representation of a pointer More...

static void	printObjectsInMemory (ostream &f)
	print object in memory More...

static void	printObjectsInMemory ()
	print object in memory in the standart output More...

static tChar	getMaxChar ()
	get the max value for tChar type More...

static tChar	getMinChar ()
	get the min value for tChar type More...

static tUChar	getMaxUChar ()
	get the max value for tUChar type More...

static tUChar	getMinUChar ()
	get the min value for tUChar type More...

static tSInt	getMaxSInt ()
	get the max value for tSInt type More...

static tSInt	getMinSInt ()
	get the min value for tSInt type More...

static tUSInt	getMaxUSInt ()
	get the max value for tUSInt type More...

static tUSInt	getMinUSInt ()
	get the min value for tUSInt type More...

static tInt	getMaxInt ()
	get the max value for tInt type More...

static tInt	getMinInt ()
	get the min value for tInt type More...

static tUInt	getMaxUInt ()
	get the max value for tUInt type More...

static tUInt	getMinUInt ()
	get the min value for tUInt type More...

static tLInt	getMaxLInt ()
	get the max value for tLInt type More...

static tLInt	getMinLInt ()
	get the min value for tLInt type More...

static tULInt	getMaxULInt ()
	get the max value for tULInt type More...

static tULInt	getMinULInt ()
	get the min value for tULInt type More...

static tLLInt	getMaxLLInt ()
	get the max value for tULInt type More...

static tLLInt	getMinLLInt ()
	get the min value for tLLInt type More...

static tULLInt	getMaxULLInt ()
	get the max value for tULLInt type More...

static tULLInt	getMinULLInt ()
	get the min value for tULLInt type More...

static tFloat	getMaxFloat ()
	get the max value for tFloat type More...

static tFloat	getMinFloat ()
	get the min value for tFloat type More...

template<class T >
static T	getEpsilon ()
	get the epsilon value for T type More...

template<class T >
static T	getInfinity ()
	get the infinity for T type More...

static tFloat	getFloatEpsilon ()
	get the epsilon value for tFloat type More...

static tFloat	getFloatInfinity ()
	get the infinity value for tFloat type More...

static tDouble	getMaxDouble ()
	get the max value for tDouble type More...

static tDouble	getMinDouble ()
	get the min value for tDouble type More...

static tDouble	getDoubleInfinity ()
	get the infinity value for tFloat type More...

static tDouble	getDoubleEpsilon ()
	get the epsilon value for tDouble type More...

static tLDouble	getMinLDouble ()
	get the min value for tLDouble type More...

static tLDouble	getMaxLDouble ()
	get the max value for tLDouble type More...

static tLDouble	getLDoubleEpsilon ()
	get the epsilon value for tLDouble type More...

static tDouble	getLDoubleInfinity ()
	get the infinity value for tDouble type More...

static tIndex	getMaxIndex ()
	get the max value for the array/vector indexing type More...

static tIndex	getMinIndex ()
	get the min value for the array/vector indexing type More...

static tUIndex	getMaxUIndex ()
	get the max value for difference the array/vector indexing type More...

static tUIndex	getMinUIndex ()
	get the min value for difference the array/vector indexing type More...

static tFlag	getMaxFlag ()
	get the max value for the tFlag type More...

static tFlag	getMinFlag ()
	get the min value for the tFlag type More...

static tUInteger	getMaxUInteger ()
	get the max value for the unsigned integer type More...

static tUInteger	getMinUInteger ()
	get the min value for the unsigned integer type More...

static tInteger	getMaxInteger ()
	get the max value for the integer type More...

static tInteger	getMinInteger ()
	get the min value for the integer type More...

static tReal	getMaxReal ()
	get the max value for the real type More...

static tReal	getMinReal ()
	get the min value for the real type More...

static tReal	getRealEpsilon ()
	get the eps which is the difference between 1 and the least value greater than 1 that is representable. More...

static tReal	getRealInfinity ()
	get the infinity value More...

template<class T >
static T	computeEpsilon ()
	compute epsilon More...

Static Public Attributes
static tBoolean	SAVE_H_M_AT_LEVEL_1 =false

static const tReal	Mu0 =4M_PI1e-07

static const tReal	Gamma =-1.7e11

static const tDimension	X =0

static const tDimension	Y =1

static const tDimension	Z =2

static const tReal	NULL_VALUE [] ={0,0,0}

Protected Member Functions
virtual void	computeZonalDemagnetizedFieldAndNextLevelMagnetizationField (const tUInteger &twoPowerL, const tUIndex &nCells, const tDimension &dim, const tReal Ml, tReal Mz, tReal Mlp1, tReal H0) const
	compute the zonal demagnetized field added to demagnetized field at level 0 and compute the magnetization field at level l+1 More...

virtual void	computeZonalCenteredDemagnetizedFieldFromLevel (const tUInteger &twoPowerL, const tUIndex &nCells, const tDimension &dim, tReal Ml, tReal Mz, tReal *H0) const
	compute the centered demagnetized field of level l outside zone anad add it to demagnetized field at level 0 More...

tUInteger &	getLevelComputationsNumber ()
	return the number of calls of the level computations only for debug More...

const tUInteger &	getLevelComputationsNumber () const
	return the number of calls of the level computations only for debug More...

virtual void	toDoAfterThisSetting ()
	method called after the setting of the shared pointer this method can only be called once. More...

void	setThis (SP::CORE_Object p)
	set this weak shared pointer called toDoAfterThis setting method More...

Private Member Functions
	SP_OBJECT (EMM_MultiScaleSDGrid)

Private Attributes
tUInteger	mTwoPowerZonalLevelsNumber

SP::CORE_RealArray	mHl

Detailed Description

This class describes the building of fields on multiscale shift dioptic grids initialized by the initialize() method.

For building centered dyotic coarse grids, the number of segments in each direction must be 1 or a pair number.

For computing the magnetic excitation field for periodic domain, a sequence of l-dyotic grids is built: the grid of level l is included into the grid of level l+1. The grid of level l+1 is twice the size of the grid at level l in each direction. The total magnetic excitation field is built by superposition of the magnetic excitation at each level.

To improve the accuracy of the CDG method see EMM_MultiScaleCDGrid class, we compute the magnetic excitation on different zones of the domain: the finest grid are shift over the coarse grid to compute the magnetic excitation field on cells with same size either on the coarse or on the fine grid.

The method is as follow:

1. suppose the magnetization at level l is computed with over the domain $\Omega^l = \displaystyle \cup_{i=0}^{i=C-1} \omega_i$ . We suppose that $\Omega^l \cap \Omega^{l+1}=\Omega^l$
2. for each recovering zone of the coarse grid , it computes the magnetization field on the fine grid shifted to the zone z within the coarse grid see computeValuesOnShiftFineGrid() :
- 2.a for all cell $\omega_i \subset \Omega^l \cap Z^z$ inside the fine grid at level l and inside the shift fine grid over the coarse grid at level l+1.
- 2.b for all cell $\omega_i \subset Z^z \setminus \Omega^l$ outside the fine grid at level l and inside the shift fine grid over the coarse grid at level l+1, $\omega_j$ is the periodic cell corresponding to cell $\omega_i$ from the fine grid at level l
- 2.c builds the magnetization field $M^{l+1}$ on the coarse grid at level l+1 over the zone z by using the mean of . see meanValuesFromFineToCoarseGrid() : $\forall x \in Z^z, M^{l+1}(x) = M^z(x)$
- 2.d is set to 0 on all cell $\omega_i \subset \Omega^l \cup Z^z$ inside the fine grid at level l and inside the shift fine grid over the coarse grid at level l+1; see resetValuesWithinCenteredZone()
- 2.e
- 2.f adds the demagnetized field on the common cells $\omega_i \subset \Omega^0 \cup Z^z$ within the zone z in the grid at level l+1 and on the grid at level 0 see addValuesFromShiftFineGridToFinestGrid()

The step 2 computes only the contribution of the magnetization field on the zone Z at the coarse grid at level l+1 to the demagnetized field at level 0 on zone Z. The cells outside the zone z of the coarse grid at level l+1 have also an influence on the demagnetized field on the zone Z at level 0. The step 5 will take into account this influence:

3. step 2.c computes the field $M^{l+1}$ on the coarse grid at level l+1 $\Omega^{l+1}=\displaystyle \cup_{z=0}^{z=7} Z^z$ .
4. reset the influence of the fine grid : $\forall \omega_i \subset \Omega^l, M^{l+1}_0(x)=0$ and $\forall x \subset\Omega^{l+1} \setminus \Omega^l M^{l+1}_0(x)=M^{l+1}(x)$ see resetValuesWithinCenteredZone()
5. for all zone Z,
- 5.a $\forall x \in \Omega^{l+1} \setminus Z^z, M_z(x)=M_0^{l+1}(x)$ and $\forall x \in Z^z, M_z(x)=0$ builds the magnetization field outside the zone Z of the coarse grid. see resetValuesWithinShiftZone()
- 5.b computes
- 5.c adds the demagnetized field on the common cells $\omega_i \subset \Omega^0 \cup Z^z$ within the zone z in the grid at level l+1 and on the grid at level 0 see addValuesFromCoarseGridToFinestGrid().
6. goes to step 1 to compute the contribution of the next level with $M^{l+1}$ built at step 2.c

The algorithm of the step 2 can be illustrated as follow :

step 1		M at level l
step 2.b		Mz at zone z built by copy and by periodicity from M at level l.
step 2.c		M at level l+1 built at zone z by computing of the mean of Mz within cells into coarse grid cells
step 2.d and 2.e		Mz at zone z is set to 0 on common cells with the grid at level l. Computes Hz=Hd(Mz)
step 2.f		only the contribution of Hz on the cells in common with shift fine grid at level l+1 and with the grid at level 0 is added to magnetic excitation field for M at level 0

The algorithm of the step 5 can be illustrated as follow :

step 3		M at level l+1
step 4		switch of the influence of the magnetization field from level l
step 5.a		reset the influence of zone z of the magnetization field of step 4 and compute Hz=Hd(Mz)
step 5.c		add the demagnetized field of the zone z to the demagnetized field at level 0 only in zone z
step 6		go to step 1 with the new M at level l+1 computed in step 3 for each zone

@author Stephane Despreaux
@version 1.0

Constructor & Destructor Documentation

◆ EMM_MultiScaleSDGrid()

EMM_MultiScaleSDGrid::EMM_MultiScaleSDGrid ( void )

create

References mHl, mTwoPowerZonalLevelsNumber, and CORE_Array< tReal >::New().

Referenced by New().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ~EMM_MultiScaleSDGrid()

EMM_MultiScaleSDGrid::~EMM_MultiScaleSDGrid ( void )

virtual

destroy

Member Function Documentation

◆ addValuesFromCoarseGridToFinestGrid() [1/2]

void EMM_MultiScaleCDGrid::addValuesFromCoarseGridToFinestGrid	(	const tUIndex &	nCells,
		const tDimension &	dim,
		const tUInteger &	twoPowerL,
		const tReal *	Ml,
		tReal *	Mf
	)		const

inherited

add the value of the field defined in coarse grid $ 2^l $ bigger than its finest grid into the field defined in its finest grid

Parameters

[in]	nCells	number of elements of the field
[in]	dim	dimension of the field
[in]	twoPowerL	: step size of the coarse grid with respect of the finest grid
[in]	Ml	: the large field values of size dim . Nx . Ny . Nz
[in,out]	Mf	: the fine field values of size dim . Nx . Ny . Nz

add the value of the field Ml to the value of the field Mf on the cells in common.

For each cell of the finest grid, the corresponding cell of the coarse grid is computed and the values of the field at the coarse element is added to the value of the field at the fine element.

The corresponding coarse elements to the element from the fine grid is computed such that the coarse element contains the center of the element of the fine grid by the following relation.

For each element (i,j,k) of the grid at level 0, the corresponding element (I(i),J(j),K(k)) of the grid at level l is searched such that the center of the element (i,j,k) of the grid at level 0 is inside the element (I,J,K) of the grid at level l.

The left boundary of the grid at level l is $y_I=-N_x.2^{l-1} + 2^l.I$ when the origin is at the center of the grid

The center of the grid at level 0 is $x_i=\frac{1}{2}+i-\frac{N_x}{2}$ when the origin is at the center of the grid

So, to search the cell of the grid at level l containing the center of the grid at level 0 leads to $y_I \leq x_i < y_{I+1}$ . We conclude that

$I(i)=\displaystyle E(\frac{(2^l-1).N_x+1+2.i}{2^{l+1}})$
$J(j)=\displaystyle E(\frac{(2^l-1).N_y+1+2.j}{2^{l+1}})$
$K(k)=\displaystyle E(\frac{(2^l-1).N_z+1+2.k}{2^{l+1}})$ .

References EMM_MultiScaleGrid::getLevelComputationsNumber(), EMM_MultiScaleGrid::getSegmentsNumber(), null, OMP_GET_THREAD_ID, OMP_GET_THREADS_NUMBER, OMP_PARALLEL_PRIVATE_SHARED_DEFAULT, EMM_Output::saveVTI(), tDimension, CORE_Integer::toString(), tReal, tUIndex, and tUInteger.

Referenced by EMM_MultiScaleCDGrid::completeValuesOutsideFineGridByPeriodicity(), and EMM_MultiScaleCDGrid::computeDemagnetizedExcitationFieldFromLevel().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ addValuesFromCoarseGridToFinestGrid() [2/2]

tBoolean EMM_MultiScaleSDGrid::addValuesFromCoarseGridToFinestGrid	(	const tUIndex &	nCells,
		const tDimension &	dim,
		const tUInteger &	twoPowerL,
		const tUCInt &	z,
		const tReal *	Hz,
		tReal *	H
	)		const

add the contribution of H at level l reset to 0 on zone z to H on finest grid at level 0 in zone z

Parameters

[in]	nCells	: number of cells of the mesh
[in]	dim	dimension of each point of the mesh
[in]	twoPowerL	ratio $\frac{h_l}{h_0}$ where is the step size at level l
[in]	z	zone of the finest grid to add the values
[in]	Hz	demagnetized field values of size nCells x dim of the coarse grid at level l, reset to 0 on zone z
[in,out]	H	magnetic excitation values of size nCells x dim of the grid at level 0

Returns: false if the grid is empty

The algorithm consists in finding the segment of the coarse grid at level l and zone z $[y^l_I,y^l_{I+1}[$ such that it contains the center of the cell p at the finest grid at level 0 :

$ x_p = [-Nx/2+p+1/2].h $ where h is the step size of the finest grid with p in [0,Nx/2[ for zone 0 or [Nx/2,Nx[ for zone 1

The bounds of the cell of the coarse grid at level l with step size $ 2^l $ is $y^l_I=[- N_x . 2^{l-1} + 2^{l} i ] h$

so that we have $\frac{N_x(2^{l} -1)+2.p+1}{2^{l+1}} \geq I > \frac{N_x(2^{l} -1)+2.p+1}{2^{l+1}} -1$ , so that :

$I=E( \frac{ N_x . ( 2^{l} -1 )+2.p+1}{2^{l+1}})$

References addValuesFromGridToZoneFinestGrid(), EMM_MultiScaleGrid::getSegmentsNumber(), tInteger, and tUInteger.

Referenced by computeZonalCenteredDemagnetizedFieldFromLevel(), and isZoneEmpty().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ addValuesFromGridToZoneFinestGrid()

tBoolean EMM_MultiScaleSDGrid::addValuesFromGridToZoneFinestGrid	(	const tUInteger &	twoPowerLp1,
		const tDimension &	dim,
		const tUInteger &	Nx,
		const tUInteger &	Ny,
		const tUInteger &	Nz,
		const tUCInt &	z,
		tInteger &	Sx,
		tInteger &	Sy,
		tInteger &	Sz,
		const tReal *	Hz,
		tReal *	H
	)		const

add values from a large grid to the finest grid by zone

Parameters

[in]	twoPowerLp1	: twice the size of the large grid
[in]	dim	: dimension of each point of the grid
[in]	Nx	: number of segments in the x-direction
[in]	Ny	: number of segments in the y-direction
[in]	Nz	: number of segments in the z-direction
[in]	z	: index of the zone
[in,out]	Sx	: grid translator on x-coordinate
[in,out]	Sy	: grid translator on y-coordinate
[in,out]	Sz	: grid translator on z-coordinate
[in]	Hz	: demagnetized field on large grid in zone
[in]	H	: demagnetized field on finest grid

Returns: false if the zone is empty

Note $ x_p $ is the center of the cell of the finest grid $p \in [0,N_x[$

we have $x_p= ( -\frac{N_x}{2} +p+\frac{1}{2} ) \cdot h \in [y^l_i,y^l_{i+1}[$ where

h is the step size of the finest grid
$p \in [0,N_x/2[$ for zone 0 and $p \in [N_x/2,N_x[$ for zone 1.
$y^l_i=[-S + 2^{l}.i ) \cdot h$

So we have $i= E( \frac{2.p-N+2.S+1)} {2^{l+1}} )$

and S:=2S-N+1.

we build : H[i]+=Hz[p]

References EMM_MultiScaleGrid::getLevelComputationsNumber(), mHl, OMP_GET_THREAD_ID, OMP_GET_THREADS_NUMBER, OMP_PARALLEL_PRIVATE_SHARED_DEFAULT, tDimension, tReal, tUCInt, tUIndex, and tUInteger.

Referenced by addValuesFromCoarseGridToFinestGrid(), addValuesFromShiftFineGridToFinestGrid(), and isZoneEmpty().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ addValuesFromShiftFineGridToFinestGrid()

tBoolean EMM_MultiScaleSDGrid::addValuesFromShiftFineGridToFinestGrid	(	const tUIndex &	nCells,
		const tDimension &	dim,
		const tUInteger &	twoPowerL,
		const tUCInt &	z,
		const tReal *	Hz,
		tReal *	H
	)		const

add the contribution of Hz from shift grid of zone z at level l to H on zone z at level 0

Parameters

[in]	nCells	: number of cells of the mesh
[in]	dim	dimension of each point of the mesh
[in]	twoPowerL	: ratio $\frac{h_l}{h_0}$ where is the step sizes at level l
[in]	z	zone of the finest grid to add the values
[in]	Hz	magnetic excitation values of size nCells x dim at zone z of the grid at level l
[in,out]	H	magnetic excitation values of size nCells x dim of the grid at level 0

Returns: false if the grid is empty

only the contribution of Hz on the cells in common with shift fine grid at level l+1 and with the grid at level 0 is added to magnetic excitation field for M at level 0

The algorithm consists in finding the segment of the shift fine grid at level l and zone z $[y^l_I,y^l_{I+1}[$ such that it contains the center of the cell p at the finest grid at level 0 :

$ x_p = [-Nx/2+p+1/2].h $ where h is the step size with p in [0,Nx/2[ for zone 0 or [Nx/2,Nx[ for zone 1

The bounds of the cell of the shift fine grid at zone z and at level l (step size is $2^{l} h$ ) is is

$y^l_I=[- N_x . 2^{l} + 2^{l} i ] h$ for zone 0
$y^l_I=[ 2^{l} i ] h$ for zone 1
$y^l_I=[- N_x . 2^{l}.1_{z=0} + 2^{l} i ] h$ for zone z

so that we have $\frac{2.N_x(2^{l}.1_{z=0} -1/2)+2.p+1}{2^{l+1}} \geq I > \frac{2.N_x(2^{l}.1_{z=0} -1/2)+2.p+1}{2^{l+1}} -1$ , so that :

$I=E( \frac{ N_x . ( 2^{l+1}.1_{z=0} -1 )+2.p+1}{2^{l+1}})$

References addValuesFromGridToZoneFinestGrid(), EMM_MultiScaleGrid::getSegmentsNumber(), tInteger, tUCInt, and tUInteger.

Referenced by computeZonalDemagnetizedFieldAndNextLevelMagnetizationField(), and isZoneEmpty().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ completeValuesOutsideFineGridByPeriodicity()

void EMM_MultiScaleCDGrid::completeValuesOutsideFineGridByPeriodicity	(	const tUIndex &	nCells,
		const tDimension &	dim,
		tReal *	Ml
	)		const

inlineinherited

complete the values of the field in the coarse grid is set from its values in its included fine grid by periodicity

Parameters

[in]	nCells	number of elements of the mesh
[in]	dim	dimension of the field
[in,out]	Ml	: the coarse field values of size dim . nCells

Step 1		M at level l
Step 2		M at level l+1

If there is periodicity on x, we have:

$M^1_{10}=M^1_{12}$
$M^1_{20}=M^1_{22}$
$M^1_{13}=M^1_{11}$
$M^1_{23}=M^1_{21}$

If there is periodicity on y, we have:

$M^1_{01}=M^1_{21}$
$M^1_{02}=M^1_{22}$
$M^1_{31}=M^1_{11}$
$M^1_{32}=M^1_{12}$

If there is periodicity on x and y, we have in addition:
$M^1_{00}=M^1_{22}$
$M^1_{33}=M^1_{11}$
$M^1_{03}=M^1_{21}$
$M^1_{30}=M^1_{12}$

References EMM_MultiScaleCDGrid::addValuesFromCoarseGridToFinestGrid(), EMM_MultiScaleCDGrid::completeValuesOutsideFineGridByPeriodicityByExclusion(), EMM_MultiScaleCDGrid::resetValuesWithinCenteredZone(), tBoolean, tDimension, tReal, tUIndex, and tUInteger.

Referenced by EMM_MultiScaleCDGrid::computeMagnetizationFieldAtNextLevel().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ computeEpsilon()

template<class T >

static T CORE_Object::computeEpsilon ( )

inlinestaticinherited

compute epsilon

Returns: the epsilon value eps=10^{-p/3} where p is defined by getEpsilon()=10^{-p}

◆ computeLevelsNumber()

tUInteger EMM_MultiScaleGrid::computeLevelsNumber	(	const tUInteger &	Nx,
		const tUInteger &	Ny,
		const tUInteger &	Nz,
		const tBoolean &	isXPeriodic,
		const tBoolean &	isYPeriodic,
		const tBoolean &	isZPeriodic
	)		const

inherited

compute the optimal levels number

Parameters

Nx	number of segments along x-direction
Ny	number of segments along y-direction
Nz	number of segments along z-direction
isXPeriodic	true if the x-direction is periodic
isYPeriodic	true if the y-direction is periodic
isZPeriodic	true if the z-direction is periodic

The level number per direction $ l_d $ is such that if $ N_d=2^l_d $ If the domain is not periodic the level number is 0

Returns: the minimum of the level number for all directions

References CORE_Object::getMaxUInteger(), tBoolean, tUInteger, and tUSInt.

Referenced by EMM_MultiScaleGrid::setToeplitzMatrix().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ computeMultiGridExcitationField()

void EMM_MultiScaleGrid::computeMultiGridExcitationField	(	const tUIndex &	nCells,
		const tDimension &	dim,
		const tReal *	sigmaM,
		tReal *	H
	)

virtualinherited

compute the magnetic excitation field by superposition of multi scale grids

Parameters

[in]	nCells	: number of cells of the mesh
[in]	dim	dimension of each point of the mesh
[in]	sigmaM	magnetization values of size nCells x dim not necessarly normalized : sigmaM=sigma.M
[out]	H	return excitation magnetic values of size nCells x dim

The following algorithm needs 3 temporary fields $M_{l+1}$ , $ M_l $ and $ M_z $ for computing by zone

Computes the magnetic excitation field as follow:

l=0
computes H corresponding to sigma.M see MATH_ToeplitzMatrix::vectorProduct()
l=1, computeZonalDemagnetizedFieldAndNextLevelMagnetizationField() :
- add the contribution of the demagnetized field within shift zonal grids from level 0 into the demagnetized field at level 0
- builds M for level 1 by interpolation of M at level 0
for all l in [1,L[
- computeZonalDemagnetizedFieldAndNextLevelMagnetizationField() :
  - add the contribution of the demagnetized field within shift zonal grids from level l into the demagnetized field at level 0
  - builds M for level l+1 by interpolation of M at level l
- computeZonalCenteredDemagnetizedFieldFromLevel()
  - add the contribution of the demagnetized fiel at level l within centered coarse grid exculed shift zonal grid z into the demagnetized field at level 0 in zone z
- next level :
  - swaps $M_{l+1},M_{l}$
  - l:=l+1
compute H for last level l=L by the method computeZonalCenteredDemagnetizedFieldFromLevel()
- add the contribution of the demagnetized fiel at level l within centered coarse grid exculed shift zonal grid z into the demagnetized field at level 0 in zone z

Reimplemented in EMMG_SLSDXPeriodicMultiScale, and EMMG_SLRPPeriodicMultiScale.

Referenced by EMM_MultiScaleGrid::getZonalMagnetizationField().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ computeValuesOnShiftFineGrid()

tBoolean EMM_MultiScaleSDGrid::computeValuesOnShiftFineGrid	(	const tUIndex &	nCells,
		const tDimension &	dim,
		const tReal *	M,
		const tUCInt &	z,
		tReal *	Mz
	)		const

compute M on shift grid at zone z by periodicity

Parameters

[in]	nCells	: number of cells of the mesh
[in]	dim	dimension of each point of the mesh
[in]	M	magnetization values of size nCells x dim on grid at level l
[in]	z	zone of the grid at level l
[out]	Mz	: magnetization values of size nCells x dim on shift grid at zone z of grid at level l

Returns: false if the volume of the zone z is null

Builds Mz on shift grid at zone z by copping values and by periodicity of M within the centered grid.

Mz at zone z built by copy and by periodicity from M at level l

*

The algorithm is has follow:

the centered grid indices varies within $[0,N_x[ \times [0,N_y[ \times [0,N_z[$
computes the bounds of the shift grid at zone z: $[i_{min},i_{max}[ \times [j_{min},j_{max}[ \times [k_{min},k_{max}[$ . for zone 0 the index of the shift grid is [-Nx/2,Nx/2[ or [Nx/2,Nx[ for zone 1
if the zone is empty, return false.
for all cells p inside the shift grid
- if the cell p is inside the centered grid,
- if the cell p is outside the centered grid, computes the corresponding periodical cell q within the centered grid and ; If the periodical cell q does not exists,

References EMM_MultiScaleGrid::getPeriodicDirections(), EMM_MultiScaleGrid::getSegmentsNumber(), isZoneEmpty(), null, OMP_GET_THREAD_ID, OMP_GET_THREADS_NUMBER, OMP_PARALLEL_PRIVATE_SHARED_DEFAULT, tBoolean, tDimension, tInteger, tReal, tUCInt, tUIndex, and tUInteger.

Referenced by computeZonalDemagnetizedFieldAndNextLevelMagnetizationField(), and isZoneEmpty().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ computeZonalCenteredDemagnetizedFieldFromLevel()

void EMM_MultiScaleSDGrid::computeZonalCenteredDemagnetizedFieldFromLevel	(	const tUInteger &	twoPowerL,
		const tUIndex &	nCells,
		const tDimension &	dim,
		tReal *	Ml,
		tReal *	Mz,
		tReal *	H0
	)		const

protectedvirtual

compute the centered demagnetized field of level l outside zone anad add it to demagnetized field at level 0

Parameters

[in]	twoPowerL	: ratio size of the grid at level l
[in]	nCells	: number of cells of the mesh
[in]	dim	dimension of each point of the mesh
[in,out]	Ml	magnetization values of size nCells x dim at level l
[out]	Mz	magnetization at zone . Working field
[in,out]	H0	: demagnetized excitation field at level 0

Reimplemented from EMM_MultiScaleCDGrid.

References addValuesFromCoarseGridToFinestGrid(), EMM_MultiScaleCDGrid::computeZonalCenteredDemagnetizedFieldFromLevel(), EMM_MultiScaleGrid::getLevelComputationsNumber(), EMM_MultiScaleGrid::getSegmentsNumber(), EMM_MultiScaleGrid::getToeplitzMatrix(), isZoneEmpty(), mHl, mTwoPowerZonalLevelsNumber, EMM_MultiScaleCDGrid::resetValuesWithinCenteredZone(), resetValuesWithinShiftZone(), EMM_Output::saveVTI(), CORE_Integer::toString(), tReal, tUCInt, tUInteger, and MATH_MultiLevelsToeplitzMatrix::vectorProduct().

Referenced by isZoneEmpty().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ computeZonalDemagnetizedFieldAndNextLevelMagnetizationField()

void EMM_MultiScaleSDGrid::computeZonalDemagnetizedFieldAndNextLevelMagnetizationField	(	const tUInteger &	twoPowerL,
		const tUIndex &	nCells,
		const tDimension &	dim,
		const tReal *	Ml,
		tReal *	Mz,
		tReal *	Mlp1,
		tReal *	H0
	)		const

protectedvirtual

compute the zonal demagnetized field added to demagnetized field at level 0 and compute the magnetization field at level l+1

Parameters

[in]	twoPowerL	: ratio size of the grid at level l
[in]	nCells	: number of cells of the mesh
[in]	dim	dimension of each point of the mesh
[in]	Ml	magnetization at level l
[out]	Mz	magnetization at zone . Working field
[in,out]	Mlp1	magnetization values of size nCells x dim at level l+1
[in,out]	H0	: demagnetized excitation field at level 0

Reimplemented from EMM_MultiScaleCDGrid.

References addValuesFromShiftFineGridToFinestGrid(), computeValuesOnShiftFineGrid(), EMM_MultiScaleCDGrid::computeZonalDemagnetizedFieldAndNextLevelMagnetizationField(), EMM_MultiScaleGrid::getLevelComputationsNumber(), EMM_MultiScaleGrid::getSegmentsNumber(), getShiftZone(), EMM_MultiScaleGrid::getToeplitzMatrix(), meanValuesFromShiftFineGridToCoarseGrid(), mHl, mTwoPowerZonalLevelsNumber, resetValuesWithinShiftZone(), EMM_Output::saveVTI(), tInteger, CORE_Integer::toString(), tReal, tUCInt, tUInteger, and MATH_MultiLevelsToeplitzMatrix::vectorProduct().

Referenced by isZoneEmpty().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ getClassName() [1/2]

tString CORE_Object::getClassName ( ) const

inherited

return the class name of the object

Returns: the class name of the object

References tString.

Referenced by CORE_Object::getIdentityString(), EMM_Operator::getName(), and CORE_Object::isMemoryChecked().

Here is the caller graph for this function:

◆ getClassName() [2/2]

static tString CORE_Object::getClassName ( const tString & identityString )

inlinestaticinherited

return the class name of the object

Parameters

identityString the identity string of the object

Returns: the class name

◆ getDoubleEpsilon()

static tDouble CORE_Object::getDoubleEpsilon ( )

inlinestaticinherited

get the epsilon value for tDouble type

Returns: the epsilon value for tDouble type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getDoubleInfinity()

static tDouble CORE_Object::getDoubleInfinity ( )

inlinestaticinherited

get the infinity value for tFloat type

Returns: the intinity value for tFloat type

◆ getEpsilon()

template<class T >

static T CORE_Object::getEpsilon ( )

inlinestaticinherited

get the epsilon value for T type

Returns: the epsilon value for T type

◆ getFineElementsNumberPerCoarseElement()

const tUCInt& EMM_MultiScaleGrid::getFineElementsNumberPerCoarseElement ( ) const

inlineinherited

get the number of elements of the fine grid per cell of the corse grid

Returns: the number of elements of the fine grid per cell of the corse grid

References EMM_MultiScaleGrid::mFineElementsNumberPerCoarseElement.

Referenced by EMM_MultiScaleCDGrid::meanValuesFromFineToCoarseGrid(), and meanValuesFromShiftFineGridToCoarseGrid().

Here is the caller graph for this function:

◆ getFloatEpsilon()

static tFloat CORE_Object::getFloatEpsilon ( )

inlinestaticinherited

get the epsilon value for tFloat type

Returns: the epsilon value for tFloat type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getFloatInfinity()

static tFloat CORE_Object::getFloatInfinity ( )

inlinestaticinherited

get the infinity value for tFloat type

Returns: the intinity value for tFloat type

◆ getIdentityString()

tString CORE_Object::getIdentityString ( ) const

inlineinherited

return the identity string of the object of the form className_at_address

Returns: the identity string of the object

References CORE_Object::getClassName(), CORE_Object::pointer2String(), and tString.

Referenced by MATH_GaussLegendreIntegration::copy(), EMM_MultiScaleGrid::initialize(), CORE_Object::isInstanceOf(), CORE_Object::printObjectsInMemory(), MATH_Matrix::toString(), EMMG_SLPeriodicMultiScale::toString(), EMM_Stepper::toString(), EMM_AnisotropyDirectionsField::toString(), EMM_BlockMassMatrix::toString(), CORE_Object::toString(), EMM_Tensors::toString(), EMM_MultiScaleGrid::toString(), EMM_MatterField::toString(), EMM_Grid3D::toString(), and EMM_LandauLifschitzSystem::toString().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ getInfinity()

template<class T >

static T CORE_Object::getInfinity ( )

inlinestaticinherited

get the infinity for T type

Returns: the infinity value for T type

◆ getLDoubleEpsilon()

static tLDouble CORE_Object::getLDoubleEpsilon ( )

inlinestaticinherited

get the epsilon value for tLDouble type

Returns: the epsilon value for tLDouble type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getLDoubleInfinity()

static tDouble CORE_Object::getLDoubleInfinity ( )

inlinestaticinherited

get the infinity value for tDouble type

Returns: the infinity value for tDouble type

◆ getLevelComputationsNumber() [1/2]

tUInteger& EMM_MultiScaleGrid::getLevelComputationsNumber ( )

inlineprotectedinherited

return the number of calls of the level computations only for debug

Returns: the number of calls of the level computations only for debug

References EMM_MultiScaleGrid::mLevelComputationsNumber.

Referenced by EMM_MultiScaleCDGrid::addValuesFromCoarseGridToFinestGrid(), addValuesFromGridToZoneFinestGrid(), EMM_MultiScaleCDGrid::computeDemagnetizedExcitationFieldFromLevel(), computeZonalCenteredDemagnetizedFieldFromLevel(), and computeZonalDemagnetizedFieldAndNextLevelMagnetizationField().

Here is the caller graph for this function:

◆ getLevelComputationsNumber() [2/2]

const tUInteger& EMM_MultiScaleGrid::getLevelComputationsNumber ( ) const

inlineprotectedinherited

return the number of calls of the level computations only for debug

Returns: the number of calls of the level computations only for debug

References EMM_MultiScaleGrid::mLevelComputationsNumber, EMM_MultiScaleGrid::toString(), and tString.

Here is the call graph for this function:

◆ getLevelMagnetizationField()

EMM_RealField& EMM_MultiScaleGrid::getLevelMagnetizationField ( )

inlineinherited

get the magnetization field at level l

Returns: the magnetiaztion field at level l

Referenced by EMM_MultiScaleGrid::computeMultiGridExcitationField().

Here is the caller graph for this function:

◆ getLevelsNumber()

const tUInteger& EMM_MultiScaleGrid::getLevelsNumber ( ) const

inlineinherited

get the leves number

Returns: the levels number

References EMM_MultiScaleGrid::mLevelsNumber.

Referenced by EMMG_SLRPPeriodicMultiScale::computeMultiGridExcitationField(), EMMG_SLSDXPeriodicMultiScale::computeMultiGridExcitationField(), and EMM_MultiScaleGrid::computeMultiGridExcitationField().

Here is the caller graph for this function:

◆ getLevelUpMagnetizationField()

EMM_RealField& EMM_MultiScaleGrid::getLevelUpMagnetizationField ( )

inlineinherited

get the magnetization field at level l+1

Returns: the magnetiaztion field at level l+1

Referenced by EMM_MultiScaleGrid::computeMultiGridExcitationField().

Here is the caller graph for this function:

◆ getMaxChar()

static tChar CORE_Object::getMaxChar ( )

inlinestaticinherited

get the max value for tChar type

Returns: the max value for tChar type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxDouble()

static tDouble CORE_Object::getMaxDouble ( )

inlinestaticinherited

get the max value for tDouble type

Returns: the max value for tDouble type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxFlag()

static tFlag CORE_Object::getMaxFlag ( )

inlinestaticinherited

get the max value for the tFlag type

Returns: the max value for the tFlag type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxFloat()

static tFloat CORE_Object::getMaxFloat ( )

inlinestaticinherited

get the max value for tFloat type

Returns: the max value for tFloat type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxIndex()

static tIndex CORE_Object::getMaxIndex ( )

inlinestaticinherited

get the max value for the array/vector indexing type

Returns: the max value for the array/vector indexing type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxInt()

static tInt CORE_Object::getMaxInt ( )

inlinestaticinherited

get the max value for tInt type

Returns: the max value for tInt type

Referenced by MATSGN_FFT::fastFourierTransform3D_FFTW(), and CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxInteger()

static tInteger CORE_Object::getMaxInteger ( )

inlinestaticinherited

get the max value for the integer type

Returns: the max value for the integer type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxLDouble()

static tLDouble CORE_Object::getMaxLDouble ( )

inlinestaticinherited

get the max value for tLDouble type

Returns: the max value for tLDouble type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxLInt()

static tLInt CORE_Object::getMaxLInt ( )

inlinestaticinherited

get the max value for tLInt type

Returns: the max value for tLInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxLLInt()

static tLLInt CORE_Object::getMaxLLInt ( )

inlinestaticinherited

get the max value for tULInt type

Returns: the max value for tULInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxReal()

static tReal CORE_Object::getMaxReal ( )

inlinestaticinherited

get the max value for the real type

Returns: he max value for the real type

Referenced by EMM_MatterField::adimensionize(), and CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxSInt()

static tSInt CORE_Object::getMaxSInt ( )

inlinestaticinherited

get the max value for tSInt type

Returns: the max value for tSInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxUChar()

static tUChar CORE_Object::getMaxUChar ( )

inlinestaticinherited

get the max value for tUChar type

Returns: the max value for tUChar type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxUIndex()

static tUIndex CORE_Object::getMaxUIndex ( )

inlinestaticinherited

get the max value for difference the array/vector indexing type

Returns: the max value for difference the array/vector indexing type

Referenced by CORE_Vector< T >::addAfterIndices(), CORE_Vector< T >::search(), CORE_Test::testType(), CORE_Integer::toHexString(), and CORE_Integer::toString().

Here is the caller graph for this function:

◆ getMaxUInt()

static tUInt CORE_Object::getMaxUInt ( )

inlinestaticinherited

get the max value for tUInt type

Returns: the max value for tUInt type

Referenced by EMM_Array< tCellFlag >::loadFromFile(), EMM_RealField::loadFromFile(), and CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxUInteger()

static tUInteger CORE_Object::getMaxUInteger ( )

inlinestaticinherited

get the max value for the unsigned integer type

Returns: the max value for the unsigned integer type

Referenced by MATH_Pn::computeExtrenums(), EMM_MultiScaleGrid::computeLevelsNumber(), EMM_Input::restoreBackup(), MATH_P0::solve(), and CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxULInt()

static tULInt CORE_Object::getMaxULInt ( )

inlinestaticinherited

get the max value for tULInt type

Returns: the max value for tULInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxULLInt()

static tULLInt CORE_Object::getMaxULLInt ( )

inlinestaticinherited

get the max value for tULLInt type

Returns: the max value for tULLInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMaxUSInt()

static tUSInt CORE_Object::getMaxUSInt ( )

inlinestaticinherited

get the max value for tUSInt type

Returns: the max value for tUSInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinChar()

static tChar CORE_Object::getMinChar ( )

inlinestaticinherited

get the min value for tChar type

Returns: the min value for tChar type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinDouble()

static tDouble CORE_Object::getMinDouble ( )

inlinestaticinherited

get the min value for tDouble type

Returns: the min value for tDouble type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinFlag()

static tFlag CORE_Object::getMinFlag ( )

inlinestaticinherited

get the min value for the tFlag type

Returns: the min value for the tFlag type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinFloat()

static tFloat CORE_Object::getMinFloat ( )

inlinestaticinherited

get the min value for tFloat type

Returns: the min value for tFloat type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinIndex()

static tIndex CORE_Object::getMinIndex ( )

inlinestaticinherited

get the min value for the array/vector indexing type

Returns: the min value for the array/vector indexing type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinInt()

static tInt CORE_Object::getMinInt ( )

inlinestaticinherited

get the min value for tInt type

Returns: the min value for tInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinInteger()

static tInteger CORE_Object::getMinInteger ( )

inlinestaticinherited

get the min value for the integer type

Returns: the minin value for the integer type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinLDouble()

static tLDouble CORE_Object::getMinLDouble ( )

inlinestaticinherited

get the min value for tLDouble type

Returns: the min value for tLDouble type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinLInt()

static tLInt CORE_Object::getMinLInt ( )

inlinestaticinherited

get the min value for tLInt type

Returns: the min value for tLInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinLLInt()

static tLLInt CORE_Object::getMinLLInt ( )

inlinestaticinherited

get the min value for tLLInt type

Returns: the min value for tLLInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinReal()

static tReal CORE_Object::getMinReal ( )

inlinestaticinherited

get the min value for the real type

Returns: the min value for the real type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinSInt()

static tSInt CORE_Object::getMinSInt ( )

inlinestaticinherited

get the min value for tSInt type

Returns: the min value for tSInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinUChar()

static tUChar CORE_Object::getMinUChar ( )

inlinestaticinherited

get the min value for tUChar type

Returns: the min value for tUChar type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinUIndex()

static tUIndex CORE_Object::getMinUIndex ( )

inlinestaticinherited

get the min value for difference the array/vector indexing type

Returns: the min value for difference the array/vector indexing type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinUInt()

static tUInt CORE_Object::getMinUInt ( )

inlinestaticinherited

get the min value for tUInt type

Returns: the min value for tUInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinUInteger()

static tUInteger CORE_Object::getMinUInteger ( )

inlinestaticinherited

get the min value for the unsigned integer type

Returns: the min value for the unsigned integer type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinULInt()

static tULInt CORE_Object::getMinULInt ( )

inlinestaticinherited

get the min value for tULInt type

Returns: the min value for tULInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinULLInt()

static tULLInt CORE_Object::getMinULLInt ( )

inlinestaticinherited

get the min value for tULLInt type

Returns: the min value for tULLInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getMinUSInt()

static tUSInt CORE_Object::getMinUSInt ( )

inlinestaticinherited

get the min value for tUSInt type

Returns: the min value for tUSInt type

Referenced by CORE_Test::testType().

Here is the caller graph for this function:

◆ getOut()

static SP::CORE_Out CORE_Object::getOut ( )

inlinestaticinherited

get the output

Returns: the shared pointer to the output stream

References CORE_Object::OUT.

◆ getPeriodicDirections() [1/2]

const tBoolean* EMM_MultiScaleGrid::getPeriodicDirections ( ) const

inlineinherited

get the periodicity per direction

Returns: if the direction is periodic indexed by the index of the direction (x=0,y=1,z=2)

References EMM_MultiScaleGrid::mIsPeriodic.

Referenced by EMM_MultiScaleCDGrid::completeValuesOutsideFineGridByPeriodicityByExclusion(), EMMG_SLRPPeriodicMultiScale::computeMultiGridExcitationField(), EMMG_SLSDXPeriodicMultiScale::computeMultiGridExcitationField(), computeValuesOnShiftFineGrid(), and EMM_MultiScaleCDGrid::meanValuesFromFineToCoarseGrid().

Here is the caller graph for this function:

◆ getPeriodicDirections() [2/2]

void EMM_MultiScaleGrid::getPeriodicDirections	(	tBoolean &	isXPeriodic,
		tBoolean &	isYPeriodic,
		tBoolean &	isZPeriodic
	)		const

inlineinherited

get the periodicity per direction

Parameters

isXPeriodic	: true if the x-direction is periodic
isYPeriodic	: true if the y-direction is periodic
isZPeriodic	: true if the z-direction is periodic

◆ getPointerAddress()

tString CORE_Object::getPointerAddress ( ) const

inlineinherited

return the identity string of the object

Returns: the identity string of the object

References CORE_Object::pointer2String().

Here is the call graph for this function:

◆ getRealEpsilon()

static tReal CORE_Object::getRealEpsilon ( )

inlinestaticinherited

get the eps which is the difference between 1 and the least value greater than 1 that is representable.

Returns: the eps which is the difference between 1 and the least value greater than 1 that is representable.

Referenced by MATH_P4::solveP4De(), and CORE_Test::testType().

Here is the caller graph for this function:

◆ getRealInfinity()

static tReal CORE_Object::getRealInfinity ( )

inlinestaticinherited

get the infinity value

Returns: the inifinity value for the real type

Referenced by BrentFunction::BrentFunction(), EMM_OperatorsTest::compareDiscretizedData(), EMM_IterativeTimeStep::EMM_IterativeTimeStep(), EMM_SLElementaryDemagnetizedMatrix::Kxy(), NRFunction::NRFunction(), EMM_PolynomialInterpolationTimeStep::optimizeTimeFunction(), and CORE_Test::testType().

Here is the caller graph for this function:

◆ getSegmentsNumber() [1/2]

void EMM_MultiScaleGrid::getSegmentsNumber	(	tUInteger &	Nx,
		tUInteger &	Ny,
		tUInteger &	Nz
	)		const

inlineinherited

get the segments number in all directions

Parameters

Nx	the segments number in x-direction
Ny	the segments number in y-direction
Nz	the segments number in z-direction

◆ getSegmentsNumber() [2/2]

const tUInteger* EMM_MultiScaleGrid::getSegmentsNumber ( ) const

inlineinherited

get the segments number per dierction

Returns: the segments number by direction array indexed by the index of the direction (x=0,y=1,z=2)

References EMM_MultiScaleGrid::mN.

Referenced by EMM_MultiScaleCDGrid::addValuesFromCoarseGridToFinestGrid(), addValuesFromCoarseGridToFinestGrid(), addValuesFromShiftFineGridToFinestGrid(), EMM_MultiScaleCDGrid::completeValuesOutsideFineGridByPeriodicityByExclusion(), EMM_MultiScaleCDGrid::computeDemagnetizedExcitationFieldFromLevel(), EMMG_SLRPPeriodicMultiScale::computeMultiGridExcitationField(), EMMG_SLSDXPeriodicMultiScale::computeMultiGridExcitationField(), computeValuesOnShiftFineGrid(), computeZonalCenteredDemagnetizedFieldFromLevel(), computeZonalDemagnetizedFieldAndNextLevelMagnetizationField(), getShiftZone(), EMM_MultiScaleCDGrid::meanValuesFromFineToCoarseGrid(), meanValuesFromShiftFineGridToCoarseGrid(), EMM_MultiScaleCDGrid::resetValuesWithinCenteredZone(), and resetValuesWithinShiftZone().

Here is the caller graph for this function:

◆ getSharedPointer() [1/2]

void CORE_Object::getSharedPointer ( SP::CORE_Object & p )

inlineinherited

get the shared pointer of this class into p

Parameters

p	: shared pointer of the class This

Referenced by CORE_Map< Key, Value >::getSharedPointer(), CORE_ArrayList< tString >::getSharedPointer(), EMM_Array< tCellFlag >::getSharedPointer(), CORE_Array< tCellFlag >::getSharedPointer(), CORE_MorseArray< tUChar >::getSharedPointer(), CORE_Vector< T >::getSharedPointer(), and CORE_Object::printObjectsInMemory().

Here is the caller graph for this function:

◆ getSharedPointer() [2/2]

void CORE_Object::getSharedPointer ( SPC::CORE_Object & p ) const

inlineinherited

get the shared pointer of this class into p

Parameters

p	: shared pointer of the class This

◆ getShiftZone() [1/2]

static tUCInt EMM_MultiScaleSDGrid::getShiftZone	(	const tUInteger &	Nx,
		const tUInteger &	Ny,
		const tUInteger &	Nz,
		const tUCInt &	z
	)

inlinestatic

compute the shift zone

Parameters

[in]	Nx	: number of segments in the x-direction
[in]	Ny	: number of segments in the y-direction
[in]	Nz	: number of segments in the z-direction
[in]	z	: zone to compute the shift zone

Returns: the shift zone

| zone | shift zone | | 0 | 7 | | 1 | 6 | | 2 | 5 | | 3 | 4 | | 4 | 3 | | 5 | 2 | | 6 | 1 | | 7 | 0 |

References isZoneEmpty(), and tUCInt.

Referenced by computeZonalDemagnetizedFieldAndNextLevelMagnetizationField(), and getShiftZone().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ getShiftZone() [2/2]

tUCInt EMM_MultiScaleSDGrid::getShiftZone ( const tUCInt & z ) const

inline

compute the shift zone

Parameters

[in] z : zone to compute the shift zone

Returns: the shift zone

| zone | shift zone | | 0 | 7 | | 1 | 6 | | 2 | 5 | | 3 | 4 | | 4 | 3 | | 5 | 2 | | 6 | 1 | | 7 | 0 |

References EMM_MultiScaleGrid::getSegmentsNumber(), getShiftZone(), and tUInteger.

Here is the call graph for this function:

◆ getThread()

static CORE_Thread& CORE_Object::getThread ( )

inlinestaticinherited

get the profilier

Returns: the profiler

Here is the caller graph for this function:

◆ getToeplitzMatrix()

const MATH_MultiLevelsToeplitzMatrix& EMM_MultiScaleGrid::getToeplitzMatrix ( ) const

inlineinherited

get the toeplitz matrix

Returns: the toeplitz matrix

Referenced by EMM_MultiScaleCDGrid::computeDemagnetizedExcitationFieldFromLevel(), EMMG_SLSDXPeriodicMultiScale::computeLevelDemagnetizedField(), EMMG_SLRPPeriodicMultiScale::computeMultiGridExcitationField(), EMM_MultiScaleGrid::computeMultiGridExcitationField(), computeZonalCenteredDemagnetizedFieldFromLevel(), and computeZonalDemagnetizedFieldAndNextLevelMagnetizationField().

Here is the caller graph for this function:

◆ getTypeName()

template<class T >

static tString CORE_Object::getTypeName ( )

inlinestaticinherited

get type name

Returns: the type name of the class

References tString.

◆ getZonalMagnetizationField()

EMM_RealField& EMM_MultiScaleGrid::getZonalMagnetizationField ( )

inlineinherited

get the magnetization field at zone

Returns: the magnetiaztion field at zone

References EMM_MultiScaleGrid::computeMultiGridExcitationField(), EMM_MultiScaleGrid::computeZonalCenteredDemagnetizedFieldFromLevel(), EMM_MultiScaleGrid::computeZonalDemagnetizedFieldAndNextLevelMagnetizationField(), EMM_MultiScaleGrid::resetBlockValues(), tBoolean, tDimension, tReal, tUIndex, and tUInteger.

Referenced by EMM_MultiScaleGrid::computeMultiGridExcitationField(), and initialize().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ initialize()

void EMM_MultiScaleSDGrid::initialize	(	const tDimension &	dim,
		const tUInteger &	Nx,
		const tUInteger &	Ny,
		const tUInteger &	Nz,
		const tBoolean &	Px,
		const tBoolean &	Py,
		const tBoolean &	Pz,
		const tUInteger &	l
	)

virtual

set the discretization

Parameters

dim	: dimension of the point
Nx	: number of segements along x-direction
Ny	: number of segements along y-direction
Nz	: number of segements along z-direction
Px	: periodicity along x-direction
Py	: periodicity along y-direction
Pz	: periodicity along z-direction
l	: number of levels

initialize the fine grid bounds with a corse grid
initialise the size of the M fields.
compute the number of elements from the fine grid included in one element of the coarse grid.

Reimplemented from EMM_MultiScaleCDGrid.

References EMM_MultiScaleGrid::getZonalMagnetizationField(), EMM_MultiScaleCDGrid::initialize(), mTwoPowerZonalLevelsNumber, CORE_Object::out(), CORE_Out::println(), EMM_RealField::setDimension(), EMM_RealField::setSize(), and CORE_Integer::toString().

Referenced by New().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ is32Architecture()

static tBoolean CORE_Object::is32Architecture ( )

inlinestaticinherited

return true if the machine is a 32 bits machine

Returns: true is the computing is done in a 32 bits machine

References CORE_Object::pointer2String(), CORE_Object::printObjectsInMemory(), and tString.

Referenced by CORE_Test::testType().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ is64Architecture()

static tBoolean CORE_Object::is64Architecture ( )

inlinestaticinherited

return true if the machine is a 64 bits machine

Returns: true is the computing is done in a 64 bits machine

Referenced by EMM_VTK::getVTKType(), and CORE_Test::testType().

Here is the caller graph for this function:

◆ isInstanceOf() [1/2]

template<class T >

tBoolean CORE_Object::isInstanceOf ( ) const

inlineinherited

test if the clas T is an instance of this class

Returns: true if the object is an instance of T

References null.

Referenced by MATH_ToeplitzTest::toeplitzTest().

Here is the caller graph for this function:

◆ isInstanceOf() [2/2]

tBoolean CORE_Object::isInstanceOf ( const tString & name ) const

inlineinherited

test if the object is an instance of className

Parameters

name	name of the class

Returns: true if the object is an instance of class Name

References CORE_Object::getIdentityString().

Here is the call graph for this function:

◆ isMemoryChecked()

static const tBoolean& CORE_Object::isMemoryChecked ( )

inlinestaticinherited

get if the memory checking is used

Returns: true: if the memory checking is used.

References CORE_Object::getClassName(), CORE_Object::mIsMemoryTesting, and tString.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ isZoneEmpty() [1/2]

static tBoolean EMM_MultiScaleSDGrid::isZoneEmpty	(	const tUInteger &	Nx,
		const tUInteger &	Ny,
		const tUInteger &	Nz,
		const tUCInt &	z
	)

inlinestatic

return true if the zone is empty

Parameters

[in]	Nx	: number of segments in the x-direction
[in]	Ny	: number of segments in the y-direction
[in]	Nz	: number of segments in the z-direction
[in]	z	: zone to compute the shift zone

Returns: true if the zone is empty

the zone $z= \sum_{i=0}^{i=2} z_i 2^i$ is empty if it exists i such that $ z_i=0 $ and $ N_i /2=0 $

Referenced by computeValuesOnShiftFineGrid(), computeZonalCenteredDemagnetizedFieldFromLevel(), getShiftZone(), and EMM_DemagnetizedPeriodicalTest::shrinkingTest().

Here is the caller graph for this function:

◆ isZoneEmpty() [2/2]

static tBoolean EMM_MultiScaleSDGrid::isZoneEmpty	(	const tUInteger	N[],
		const tUCInt &	z
	)

inlinestatic

return true if the zone is empty

Parameters

[in]	N	: number of segments per direction
[in]	z	: zone to compute the shift zone

Returns: true if the zone is empty

the zone $z= \sum_{i=0}^{i=2} z_i 2^i$ is empty if it exists i such that $ z_i=0 $ and $ N_i /2=0 $

References addValuesFromCoarseGridToFinestGrid(), addValuesFromGridToZoneFinestGrid(), addValuesFromShiftFineGridToFinestGrid(), computeValuesOnShiftFineGrid(), computeZonalCenteredDemagnetizedFieldFromLevel(), computeZonalDemagnetizedFieldAndNextLevelMagnetizationField(), meanValuesFromShiftFineGridToCoarseGrid(), resetValuesWithinShiftZone(), tBoolean, tDimension, tInteger, tReal, tUCInt, tUIndex, and tUInteger.

Here is the call graph for this function:

◆ meanValuesFromFineToCoarseGrid()

void EMM_MultiScaleCDGrid::meanValuesFromFineToCoarseGrid	(	const tUIndex &	nCells,
		const tDimension &	dim,
		const tReal *	Mf,
		tReal *	Ml
	)		const

inherited

compute the field in a corse field from its fine grid.

Parameters

[in] nCells number of cells of the mesh

[in] dim dimension of the field

[in] Mf : the finest field values of size dim . Nx . Ny . Nz

[out]

Ml

: the coarse field values of size dim . Nx . Ny . Nz

Step 1		the finest grid with Nx=Ny=4 and Nz=1
Step 2		value of the field in the coarse grid is in green value/td>

the values of the field is meaned in the common part of the both grids as follow:

$M^1_{11}=\displaystyle \frac{1}{4}\left ( M^0_{00}+M^0_{01}+M^0_{10}+M^0_{11}\right )$
$M^1_{12}=\displaystyle \frac{1}{4}\left ( M^0_{10}+M^0_{11}+M^0_{20}+M^0_{21}\right )$
$M^1_{21}=\displaystyle \frac{1}{4}\left ( M^0_{02}+M^0_{03}+M^0_{12}+M^0_{13}\right )$
$M^1_{22}=\displaystyle \frac{1}{4}\left ( M^0_{22}+M^0_{23}+M^0_{32}+M^0_{33}\right )$

The values outside the fine grid $ M^1 $ are set to 0 by defaut.

For each element of the fine grid (i,j,k), the corresponding element (I(i),J(j),K(k)) of the coarse grid is searched such that the center of the element (i,j,k) of the finest grid is inside the element (I,J,K) of the coarse grid.

The left boundary of the coarse grid is $ y_I=-N_x+2.I $ when the origin is at the center of the grid

The center of the cell i of the fine grid is $x_i=\frac{1}{2}+i-\frac{N_x}{2}$ when the origin is at the center of the grid

So, to search the cell of the coarse grid containing the center of the fine grid leads to $y_I \leq x_i < y_{I+1}$ . We conclude that

$I(i)=\displaystyle E(\frac{N_x+1+2.i}{4})$
$J(j)=\displaystyle E(\frac{N_y+1+2.j}{4})$
$K(k)=\displaystyle E(\frac{N_z+1+2.k}{4})$ .

So than $M_l(I,J,K)= \sum_{i,j,k} M_f(i,j,k)$ for all (i,j,k) such that I(i)=I, J(j)=J and K(k)=k

In the reverse way, we have $i \in \{ E_{N_x}(\frac{4.I-N_x-1+4}{2}) , E_{N_x}(\frac{4.I-N_x-1+2}{2} \}$ where $E_{N_x}(x)=null$ for $ x <0 $ or $x\geq N_x$ .

References EMM_MultiScaleGrid::getFineElementsNumberPerCoarseElement(), EMM_MultiScaleGrid::getPeriodicDirections(), EMM_MultiScaleGrid::getSegmentsNumber(), OMP_GET_THREAD_ID, OMP_GET_THREADS_NUMBER, OMP_PARALLEL_PRIVATE_SHARED_DEFAULT, tBoolean, tDimension, tInteger, tReal, tUCInt, tUIndex, and tUInteger.

Referenced by EMM_MultiScaleCDGrid::computeMagnetizationFieldAtNextLevel(), and EMM_MultiScaleCDGrid::New().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ meanValuesFromShiftFineGridToCoarseGrid()

void EMM_MultiScaleSDGrid::meanValuesFromShiftFineGridToCoarseGrid	(	const tUIndex &	nCells,
		const tDimension &	dim,
		const tUCInt &	z,
		const tReal *	Mz,
		tReal *	M
	)		const

compute M at zone z of the coarse grid from the shift fine grid

Parameters

[in]	nCells	: number of cells of the mesh
[in]	dim	dimension of each point of the mesh
[in]	z	zone of the grid
[in]	Mz	magnetization values of size nCells x dim at zone z of the fine grid
[out]	M	magnetization values of size nCells x dim at zone z of the coarse grid

M at level l+1 built at zone z by computing of the mean of Mz within cells into coarse grid cells

$M_{00}=\displaystyle \frac{1}{4}\left ( Mz_{22}+Mz_{23}+Mz_{32}+Mz_{33}\right )$
$M_{01}=\displaystyle \frac{1}{4}\left ( Mz_{20}+Mz_{21}+Mz_{30}+Mz_{31}\right )$
$M_{10}=\displaystyle \frac{1}{4}\left ( Mz_{02}+Mz_{03}+Mz_{12}+Mz_{13}\right )$
$M_{11}=\displaystyle \frac{1}{4}\left ( Mz_{00}+Mz_{01}+Mz_{10}+Mz_{11}\right )$

For each element of the shift fine grid (i,j,k), the corresponding element (I(i),J(j),K(k)) of the coarse grid is searched such that the center of the element (i,j,k) of the shift fine grid is inside the element (I,J,K) of the coarse grid.

The left boundary of the coarse grid is $ y_I=-N_x+2.I $ when the origin is at the center of the coarse grid and I in [0,Nx[ and step size of 1.

The center of the cell i of the shift fine grid is

for zone 0 : $x_i=\frac{1}{2}+i-N_x, \forall i \in [0,N_x[$
for zone 1 : $x_i=\frac{1}{2}+i, \forall i in [0,Nx[$
for all zone : $x_i=\frac{1}{2}+i - I^z_, \forall i \in [0,N_x[, I^z=N_x 1_{z=0}$

So, to search the cell of the coarse grid containing the center of cell of the shift fine grid leads to $y_I \leq x_i < y_{I+1}$ . We conclude that

$I(i)=\displaystyle E(\frac{2.(N_x-I^z+i)+1}{4})$
$J(j)=\displaystyle E(\frac{2.(N_y-J^z+j)+1}{4})$
$K(k)=\displaystyle E(\frac{2(.N_z-K^z+k)+1}{4})$ .

So than $M_l(I,J,K)= \sum_{i,j,k} M_f(i,j,k)$ for all (i,j,k) such that I(i)=I, J(j)=J and K(k)=k

In the reverse way, we have $i \in \{ 2.I-(N_x-I^z) , 2.I-(N_x-I^z)+1$ when I in [0,Nx/2[ or [Nx/2,Nx[ depending on zone.

for I in [0,Nx/2[,
- i=2.I, in [0,Nx[
- i=2.I+1 in [0,Nx[ for I in [Nx/2,Nx[
- i= 2.I - 2.(Nx/2) in [0,Nx[
- i= 2.I - 2.(Nx/2) + 1 in [0,Nx[

Note than 2.(Nx/2)=0 for Nx=1 which is a special case

The number w of fine grid cells in one cell of the corase grid is either 1 (segments number in each direction is 1) ,2 (only 1 direction with more than 2 segments) ,4 (only 1 direction with 1 segement) ,8 (all directions has more than 2 segments)

We have $M(I) = \sum_{p=0}^{p=w-1} \frac{1}{w}. M(i(p))$ where i(p) is the index of the p-th cell in the shift fine grid.

References EMM_MultiScaleGrid::getFineElementsNumberPerCoarseElement(), EMM_MultiScaleGrid::getSegmentsNumber(), null, OMP_GET_THREAD_ID, OMP_GET_THREADS_NUMBER, OMP_PARALLEL_PRIVATE_SHARED_DEFAULT, tDimension, tInteger, tReal, tUCInt, tUIndex, tUInteger, and tUSInt.

Referenced by computeZonalDemagnetizedFieldAndNextLevelMagnetizationField(), and isZoneEmpty().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ New()

static SP::EMM_MultiScaleSDGrid EMM_MultiScaleSDGrid::New ( )

inlinestatic

build a new instance of class

Returns: a shared pointer to This

References EMM_MultiScaleSDGrid(), initialize(), tBoolean, tDimension, and tUInteger.

Referenced by EMM_DemagnetizedPeriodicalTest::multiSDGridScaleTest(), and EMMG_ClassFactory::NewInstance().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ out()

static CORE_Out& CORE_Object::out ( )

inlinestaticinherited

get the output

Returns: the output stream

Referenced by EMM_Matter::adimensionize(), EMM_DisplacementFVMOperator::backup(), EMM_DisplacementOperator::backup(), MATH_ElementaryMultiLevelsToeplitzMatrix::buildSpectralVectorProjector(), EMM_Test::caseTest(), EMM_Test::caseTests(), EMM_MatterField::computeAnisotropyDirectionsField(), EMM_OptimalTimeStep::computeOptimalTimeStep(), MATH_MultiLevelsToeplitzMatrix::copy(), CORE_Exception::CORE_Exception(), EMM_MatterField::createAnisotropyOperator(), CORE_Run::createIO(), EMM_ElementaryTest::defaultBackupTest(), EMM_ElementaryTest::defaultTest(), MATH_MultiLevelsFFTToeplitzMatrix::diagonalize(), EMM_DisplacementFVMOperator::discretize(), EMM_MagnetostrictionOperator::discretize(), EMM_DisplacementFEMOperator::discretize(), EMM_4SymmetricTensors::doubleDot(), EMM_4Tensors::doubleDotCrossDoubleDotScalar(), EMM_TensorsTest::doubleDotCrossDoubleDotScalarTests(), EMM_4Tensors::doubleDotCrossProduct(), EMM_TensorsTest::doubleDotCrossProductTests(), EMM_4Tensors::doubleDotCrossSquaredScalar(), EMM_TensorsTest::doubleDotCrossSquaredScalarTests(), EMM_4Tensors::doubleDotProduct(), EMM_TensorsTest::doubleDotProductTests(), EMM_DisplacementWaveTest::elasticWaveTest(), EMM_Test::elementaryTests(), FFTW_Test::fftwTutorial(), MATH_IntegrationTest::gaussLegendreTest(), EMM_MagnetostrictionTest::HComputingTest(), EMM_DemagnetizedPeriodicalTest::HTest(), EMMH_HysteresisTest::hysteresisDefaultCycleTest(), EMM_TensorsTest::initializationTests(), EMM_MultiScaleGrid::initialize(), initialize(), EMM_MatterField::loadFromANIFile(), EMM_AnisotropyDirectionsField::loadFromFile(), EMM_Matter::loadFromFile(), EMM_Grid3D::loadFromGEOFile(), EMM_MatterField::loadFromLOCFile(), EMM_Array< tCellFlag >::loadFromStream(), EMM_Matter::loadFromStream(), EMM_Matter::loadMattersFromFile(), EMM_Run::loadSystemFromOptions(), EMM_ElementaryTest::magnetostrictionBackupTest(), CORE_Run::make(), EMMH_Run::makeHysteresis(), EMM_Run::makeRun(), CORE_Run::makeType(), EMM_ElementaryTest::optionsTest(), MATH_PolynomialTest::P4Tests(), EMM_Test::primaryTests(), EMM_LandauLifschitzSystem::printLog(), CORE_Run::printOptions(), EMM_2PackedSymmetricTensors::product(), EMMG_SLDemagnetizedOperator::projectionOnSpectralSpace(), CORE_Run::readOptionsFromCommandLine(), CORE_Test::readVectorTest(), EMM_DemagnetizedPeriodicalTest::relaxationTest(), EMM_DisplacementFVMOperator::restore(), EMM_DisplacementOperator::restore(), EMM_Input::restoreBackup(), EMMH_Hysteresis::run(), EMM_Output::save(), EMM_AnisotropyDirectionsField::saveToFile(), EMM_MatterField::saveToFile(), EMM_Grid3D::saveToGEOFile(), CORE_IOTest::searchTest(), EMMH_Hysteresis::setInitialMagnetizationField(), MATH_MultiLevelsToeplitzMatrix::setLevels(), EMM_4SymmetricTensors::squaredDoubleDot(), EMM_4Tensors::squaredDoubleDotCrossScalar(), EMM_TensorsTest::squaredDoubleDotCrossScalarTests(), EMM_4Tensors::squaredDoubleDotScalar(), EMM_TensorsTest::squaredDoubleDotScalarTests(), EMM_TensorsTest::squaredDoubleDotTests(), EMM_MatterTest::testAdimensionize(), EMM_MatterTest::testANIFile(), CORE_Test::testComplex(), CORE_Test::testDateWeek(), FFTW_Test::testDFT(), EMM_MatterTest::testIO(), EMM_ODETest::testODE(), CORE_Test::testOut(), CORE_Test::testReal(), EMM_FieldTest::testRealArray(), EMM_Grid3DTest::testSegment(), EMM_Grid3DTest::testThinSheet(), CORE_Test::testTime(), CORE_Test::testType(), MATH_FullMatrix::toString(), EMM_DemagnetizedPeriodicalTest::xyPeriodicalCubeSDGTest(), and EMM_DemagnetizedPeriodicalTest::xyPeriodicalSheetSDGTest().

Here is the caller graph for this function:

◆ pointer2String()

tString CORE_Object::pointer2String ( const void * obj )

staticinherited

return the string representation of a pointer

Parameters

obj	: oject to get the string pointer

Returns: the string pointer of the object

References tString.

Referenced by CORE_Object::CORE_Object(), CORE_Object::getIdentityString(), CORE_Object::getPointerAddress(), CORE_Object::is32Architecture(), and CORE_Object::~CORE_Object().

Here is the caller graph for this function:

◆ printObjectsInMemory() [1/2]

void CORE_Object::printObjectsInMemory ( ostream & f )

staticinherited

print object in memory

Parameters

f	: output to print the objects in memory

References CORE_Object::getIdentityString(), CORE_Object::getSharedPointer(), CORE_Object::mIsMemoryTesting, CORE_Object::mObjects, and tInteger.

Here is the call graph for this function:

◆ printObjectsInMemory() [2/2]

static void CORE_Object::printObjectsInMemory ( )

inlinestaticinherited

print object in memory in the standart output

Referenced by CORE_Object::is32Architecture(), and main().

Here is the caller graph for this function:

◆ resetBlockValues()

tBoolean EMM_MultiScaleGrid::resetBlockValues	(	const tDimension &	dim,
		const tUInteger &	Nx,
		const tUInteger &	Ny,
		const tUInteger &	Nz,
		const tUInteger &	iMin,
		const tUInteger &	iMax,
		const tUInteger &	jMin,
		const tUInteger &	jMax,
		const tUInteger &	kMin,
		const tUInteger &	kMax,
		tReal *	M
	)

staticinherited

reset the values in a block grid [iMin,iMax[x[jMin,jMax[x[kMin,kMax[ of dimension dim per point inside a grid of size [0,Nx[x[0,Ny[x[0,Nz[

Parameters

[in]	dim	dimension of point
[in]	Nx	: size of the grid in the x direction
[in]	Ny	: size of the grid in the y direction
[in]	Nz	: size of the grid in the z direction
[in]	iMin	bounds if the block grid in [0,Nx[
[in]	iMax	bounds if the block grid in [0,Nx[
[in]	jMin	bounds if the block grid in [0,Ny[
[in]	jMax	bounds if the block grid in [0,Ny[
[in]	kMin	bounds if the block grid in [0,Nz[
[in]	kMax	bounds if the block grid in [0,Nz[
[in,out]	M	: field to reset values within the block grid

Returns: false if the block is empty

M is set to 0 on all points inside the grid [iMin,iMax[x[jMin,jMax[x[kMin,kMax[

References null, OMP_PARALLEL_PRIVATE_SHARED_DEFAULT, tReal, tUIndex, and tUInteger.

Referenced by EMM_MultiScaleGrid::getZonalMagnetizationField(), EMM_MultiScaleCDGrid::resetValuesWithinCenteredZone(), and resetValuesWithinShiftZone().

Here is the caller graph for this function:

◆ resetOut()

static void CORE_Object::resetOut ( )

inlinestaticinherited

reset the output stream

Referenced by run().

Here is the caller graph for this function:

◆ resetThread()

static void CORE_Object::resetThread ( )

inlinestaticinherited

reset the output stream

Referenced by run().

Here is the caller graph for this function:

◆ resetValuesWithinCenteredZone()

tBoolean EMM_MultiScaleCDGrid::resetValuesWithinCenteredZone	(	const tUIndex &	nCells,
		const tDimension &	dim,
		tReal *	Mz
	)		const

inherited

References EMM_MultiScaleGrid::getSegmentsNumber(), EMM_MultiScaleGrid::resetBlockValues(), tInteger, and tUInteger.

Referenced by EMM_MultiScaleCDGrid::completeValuesOutsideFineGridByPeriodicity(), EMM_MultiScaleCDGrid::computeDemagnetizedExcitationFieldFromLevel(), and computeZonalCenteredDemagnetizedFieldFromLevel().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ resetValuesWithinShiftZone()

tBoolean EMM_MultiScaleSDGrid::resetValuesWithinShiftZone	(	const tUIndex &	nCells,
		const tDimension &	dim,
		const tUCInt &	z,
		tReal *	Mz
	)		const

References EMM_MultiScaleGrid::getSegmentsNumber(), EMM_MultiScaleGrid::resetBlockValues(), tInteger, tUCInt, and tUInteger.

Referenced by computeZonalCenteredDemagnetizedFieldFromLevel(), computeZonalDemagnetizedFieldAndNextLevelMagnetizationField(), and isZoneEmpty().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ setIsMemoryChecked()

static void CORE_Object::setIsMemoryChecked ( const tBoolean & v )

inlinestaticinherited

set if the memory checking is used

Parameters

v	: true to check memory

Referenced by main().

Here is the caller graph for this function:

◆ setOut()

static void CORE_Object::setOut ( SP::CORE_Out out )

inlinestaticinherited

set the output stream

Parameters

out	: the shared pointer to the new output stream

References null.

◆ setThis()

void CORE_Object::setThis ( SP::CORE_Object p )

inlineprotectedinherited

set this weak shared pointer called toDoAfterThis setting method

Parameters

p	: shared pointer of the class This

References CORE_Object::toDoAfterThisSetting().

Here is the call graph for this function:

◆ setThread()

static void CORE_Object::setThread ( SP::CORE_Thread thread )

inlinestaticinherited

set the thread

Parameters

thread the shared pointer to the thread

References null.

Referenced by EMM_Run::EMM_Run(), EMM_TensorsRun::EMM_TensorsRun(), and MATH_SolverRun::MATH_SolverRun().

Here is the caller graph for this function:

◆ setToeplitzMatrix()

void EMM_MultiScaleGrid::setToeplitzMatrix ( SP::MATH_MultiLevelsToeplitzMatrix toeplitz )

inlineinherited

setthe toeplitz associated matrix

Parameters

toeplitz the toeplitz matrix to set

References EMM_MultiScaleGrid::computeLevelsNumber(), EMM_MultiScaleGrid::initialize(), tBoolean, tDimension, and tUInteger.

Here is the call graph for this function:

◆ setZonalLevelsNumber()

void EMM_MultiScaleSDGrid::setZonalLevelsNumber ( const tUInteger & nLevels )

inline

set the number of levels with are divied in zones

Parameters

[in]

nLevels

: number of levels with are divided in zones

if nLevels=0 => method is identically to CDG
if nLevels >=1: SDG method on all levels l such that l <=nLevels.

◆ SP_OBJECT()

EMM_MultiScaleSDGrid::SP_OBJECT ( EMM_MultiScaleSDGrid )

private

◆ toDoAfterThisSetting()

virtual void EMM_Object::toDoAfterThisSetting ( )

inlineprotectedvirtualinherited

method called after the setting of the shared pointer this method can only be called once.

Reimplemented from CORE_Object.

Reimplemented in EMM_DisplacementOperator, EMM_DisplacementFVMOperator, EMM_GaussLegendreRelaxation, and EMM_GradGaussLegendreRelaxation.

Referenced by EMM_GaussLegendreRelaxation::toDoAfterThisSetting(), and EMM_DisplacementOperator::toDoAfterThisSetting().

Here is the caller graph for this function:

◆ toString()

tString EMM_MultiScaleGrid::toString ( ) const

virtualinherited

return the class information in a tString

Reimplemented from CORE_Object.

Reimplemented in EMMG_SLPeriodicMultiScale.

References CORE_Object::getIdentityString().

Referenced by EMM_MultiScaleGrid::getLevelComputationsNumber().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

◆ Gamma

const tReal EMM_Object::Gamma =-1.7e11

staticinherited

Referenced by EMM_MatterField::adimensionize(), EMM_Matter::adimensionize(), EMM_Test::createMatters(), and EMM_MatterTest::testAdimensionize().

◆ mHl

SP::CORE_RealArray EMM_MultiScaleSDGrid::mHl

private

Referenced by addValuesFromGridToZoneFinestGrid(), computeZonalCenteredDemagnetizedFieldFromLevel(), computeZonalDemagnetizedFieldAndNextLevelMagnetizationField(), and EMM_MultiScaleSDGrid().

◆ mTwoPowerZonalLevelsNumber

tUInteger EMM_MultiScaleSDGrid::mTwoPowerZonalLevelsNumber

private

Referenced by computeZonalCenteredDemagnetizedFieldFromLevel(), computeZonalDemagnetizedFieldAndNextLevelMagnetizationField(), EMM_MultiScaleSDGrid(), and initialize().

◆ Mu0

const tReal EMM_Object::Mu0 =4*M_PI*1e-07

staticinherited

Referenced by EMM_MatterField::adimensionize(), EMM_MagnetostrictionOperator::adimensionize(), EMM_Matter::adimensionize(), EMM_CubicAnisotropyOperator::ComputeMagneticExcitation(), EMM_CubicAnisotropyOperator::computeMagneticExcitationField(), EMM_CubicAnisotropyOperator::computeMagneticExcitationFieldGradient(), EMM_CubicAnisotropyOperator::ComputeMagneticExcitationGradient(), EMM_Test::createMatters(), EMM_MatterField::getElasticTensorAdimensionizedParameter(), and EMM_MatterTest::testAdimensionize().

◆ NULL_VALUE

const tReal EMM_Object::NULL_VALUE ={0,0,0}

staticinherited

◆ SAVE_H_M_AT_LEVEL_1

tBoolean EMM_MultiScaleGrid::SAVE_H_M_AT_LEVEL_1 =false

staticinherited

Referenced by EMM_MultiScaleGrid::computeMultiGridExcitationField(), and EMM_DemagnetizedPeriodicalTest::periodicalDemagnetizedTestCase().

◆ X

const tDimension EMM_Object::X =0

staticinherited

Referenced by EMMG_RealField::fitToSize(), EMM_MassMatrix::getElementVolume(), EMM_CanonicalMassMatrix::isSymmetric(), EMM_BlockMassMatrix::product(), EMM_CondensedMassMatrix::product(), EMM_RealField::setValue(), EMM_BlockMassMatrix::toString(), and EMMG_RealField::wedge().

◆ Y

const tDimension EMM_Object::Y =1

staticinherited

Referenced by EMMG_SLSDXPeriodicMultiScale::computeMultiGridExcitationField(), EMMG_RealField::fitToSize(), EMM_MassMatrix::getElementVolume(), EMM_CanonicalMassMatrix::isSymmetric(), EMM_BlockMassMatrix::product(), EMM_CondensedMassMatrix::product(), EMM_RealField::setValue(), EMM_CanonicalMassMatrix::solve(), EMM_BlockMassMatrix::solve(), EMM_BlockMassMatrix::toString(), and EMMG_RealField::wedge().

◆ Z

const tDimension EMM_Object::Z =2

staticinherited

Referenced by EMM_DisplacementFVM_VIGROperator::initializeEquilibriumSolver(), and EMM_DisplacementOperator::initializeEquilibriumSolver().

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

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ EMM_MultiScaleSDGrid()

◆ ~EMM_MultiScaleSDGrid()

Member Function Documentation

◆ addValuesFromCoarseGridToFinestGrid() [1/2]

◆ addValuesFromCoarseGridToFinestGrid() [2/2]

◆ addValuesFromGridToZoneFinestGrid()

◆ addValuesFromShiftFineGridToFinestGrid()

◆ completeValuesOutsideFineGridByPeriodicity()

◆ computeEpsilon()

◆ computeLevelsNumber()

◆ computeMultiGridExcitationField()

◆ computeValuesOnShiftFineGrid()

◆ computeZonalCenteredDemagnetizedFieldFromLevel()

◆ computeZonalDemagnetizedFieldAndNextLevelMagnetizationField()

◆ getClassName() [1/2]

◆ getClassName() [2/2]

◆ getDoubleEpsilon()

◆ getDoubleInfinity()

◆ getEpsilon()

◆ getFineElementsNumberPerCoarseElement()

◆ getFloatEpsilon()

◆ getFloatInfinity()

◆ getIdentityString()

◆ getInfinity()

◆ getLDoubleEpsilon()

◆ getLDoubleInfinity()

◆ getLevelComputationsNumber() [1/2]

◆ getLevelComputationsNumber() [2/2]

◆ getLevelMagnetizationField()

◆ getLevelsNumber()

◆ getLevelUpMagnetizationField()

◆ getMaxChar()

◆ getMaxDouble()

◆ getMaxFlag()

◆ getMaxFloat()

◆ getMaxIndex()

◆ getMaxInt()

◆ getMaxInteger()

◆ getMaxLDouble()

◆ getMaxLInt()

◆ getMaxLLInt()

◆ getMaxReal()

◆ getMaxSInt()

◆ getMaxUChar()

◆ getMaxUIndex()

◆ getMaxUInt()

◆ getMaxUInteger()

◆ getMaxULInt()

◆ getMaxULLInt()

◆ getMaxUSInt()

◆ getMinChar()

◆ getMinDouble()

◆ getMinFlag()

◆ getMinFloat()

◆ getMinIndex()

◆ getMinInt()

◆ getMinInteger()

◆ getMinLDouble()

◆ getMinLInt()

◆ getMinLLInt()

◆ getMinReal()

◆ getMinSInt()

◆ getMinUChar()

◆ getMinUIndex()

◆ getMinUInt()

◆ getMinUInteger()

◆ getMinULInt()

◆ getMinULLInt()

◆ getMinUSInt()

◆ getOut()

◆ getPeriodicDirections() [1/2]

◆ getPeriodicDirections() [2/2]