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// GetDP - Copyright (C) 1997-2016 P. Dular and C. Geuzaine, University of Liege
//
// See the LICENSE.txt file for license information. Please report all
// bugs and problems to the public mailing list <getdp@onelab.info>.
#include "ProData.h"
#include "BF.h"
#include "Get_DofOfElement.h"
#include "Pos_FemInterpolation.h"
#include "Cal_Quantity.h"
#include "MallocUtils.h"
#include "Message.h"
extern struct Problem Problem_S ;
extern struct CurrentData Current ;
/* ------------------------------------------------------------------------ */
/* B F _ S u b F u n c t i o n */
/* ------------------------------------------------------------------------ */
void BF_SubFunction(struct Element * Element, int NumExpression,
int Dim, double s[])
{
struct Value Value ;
Get_ValueOfExpressionByIndex(NumExpression, NULL, 0., 0., 0., &Value) ;
switch (Dim) {
case 1 :
*s *= Value.Val[0] ;
break ;
case 3 :
s[0] *= Value.Val[0] ;
s[1] *= Value.Val[0] ;
s[2] *= Value.Val[0] ;
break ;
}
}
/* ------------------------------------------------------------------------ */
/* B F _ R e g i o n */
/* ------------------------------------------------------------------------ */
void BF_Region(struct Element * Element, int NumRegion,
double u, double v, double w, double *s)
{
*s = 1. ;
if (Element->NumSubFunction[0][NumRegion-1] >= 0)
BF_SubFunction(Element, Element->NumSubFunction[0][NumRegion-1], 1, s) ;
}
void BF_dRegion(struct Element * Element, int NumRegion,
double u, double v, double w, double *s)
{
*s = 1. ;
if (Element->NumSubFunction[0][NumRegion-1] >= 0)
BF_SubFunction(Element, Element->NumSubFunction[2][NumRegion-1], 1, s) ;
else
*s = 0. ;
}
/* ------------------------------------------------------------------------ */
/* B F _ R e g i o n X , Y , Z */
/* ------------------------------------------------------------------------ */
void BF_RegionX(struct Element * Element, int NumRegion,
double u, double v, double w, double s[])
{
s[1] = s[2] = 0. ; s[0] = 1. ;
if (Element->NumSubFunction[0][NumRegion-1] >= 0)
BF_SubFunction(Element, Element->NumSubFunction[0][NumRegion-1], 3, s) ;
}
void BF_RegionY(struct Element * Element, int NumRegion,
double u, double v, double w, double s[])
{
s[0] = s[2] = 0. ; s[1] = 1. ;
if (Element->NumSubFunction[0][NumRegion-1] >= 0)
BF_SubFunction(Element, Element->NumSubFunction[0][NumRegion-1], 3, s) ;
}
void BF_RegionZ(struct Element * Element, int NumRegion,
double u, double v, double w, double s[])
{
s[0] = s[1] = 0. ; s[2] = 1. ;
if (Element->NumSubFunction[0][NumRegion-1] >= 0)
BF_SubFunction(Element, Element->NumSubFunction[0][NumRegion-1], 3, s) ;
}
void BF_dRegionX(struct Element * Element, int NumRegion,
double u, double v, double w, double s[])
{
s[1] = s[2] = 0. ; s[0] = 1. ; /* Patrick (a finaliser) */
if (Element->NumSubFunction[0][NumRegion-1] >= 0)
BF_SubFunction(Element, Element->NumSubFunction[2][NumRegion-1], 3, s) ;
else
s[0] = 0. ;
}
void BF_dRegionY(struct Element * Element, int NumRegion,
double u, double v, double w, double s[])
{
s[0] = s[2] = 0. ; s[1] = 1. ; /* Patrick (a finaliser) */
if (Element->NumSubFunction[0][NumRegion-1] >= 0)
BF_SubFunction(Element, Element->NumSubFunction[2][NumRegion-1], 3, s) ;
else
s[1] = 0. ;
}
void BF_dRegionZ(struct Element * Element, int NumRegion,
double u, double v, double w, double s[])
{
/* Patrick (a finaliser)
s[0] = s[1] = 0. ; s[2] = 1. ;
*/
s[0] = s[2] = 0. ; s[1] = -1. ;
if (Element->NumSubFunction[0][NumRegion-1] >= 0)
BF_SubFunction(Element, Element->NumSubFunction[2][NumRegion-1], 3, s) ;
else
s[1] = 0. ;
}
/* ------------------------------------------------------------------------ */
/* B F _ Z e r o */
/* ------------------------------------------------------------------------ */
void BF_Zero(struct Element * Element, int Num,
double u, double v, double w, double *s)
{
s[0] = s[1] = s[2] = 0. ;
}
void BF_One(struct Element * Element, int Num,
double u, double v, double w, double *s)
{
s[0] = 1. ; s[1] = s[2] = 0. ;
}
void BF_OneZ(struct Element * Element, int Num,
double u, double v, double w, double *s)
{
s[0] = s[1] = 0. ; s[2] = 1. ;
}
/* ------------------------------------------------------------------------ */
/* B F _ I n i t G l o b a l */
/* ------------------------------------------------------------------------ */
void BF_InitGlobal(struct GlobalBasisFunction * GlobalBasisFunction_P)
{
struct QuantityStorage * QuantityStorage_P ;
struct Formulation * Formulation_P ;
QuantityStorage_P =
GlobalBasisFunction_P->QuantityStorage =
(struct QuantityStorage *)Malloc(sizeof(struct QuantityStorage)) ;
QuantityStorage_P->NumLastElementForFunctionSpace = 0 ;
Formulation_P = (struct Formulation*)
List_Pointer(Problem_S.Formulation,
GlobalBasisFunction_P->FormulationIndex) ;
QuantityStorage_P->DefineQuantity = (struct DefineQuantity*)
List_Pointer(Formulation_P->DefineQuantity,
GlobalBasisFunction_P->DefineQuantityIndex) ;
QuantityStorage_P->FunctionSpace = (struct FunctionSpace*)
List_Pointer(Problem_S.FunctionSpace,
QuantityStorage_P->DefineQuantity->FunctionSpaceIndex) ;
QuantityStorage_P->TypeQuantity = QuantityStorage_P->FunctionSpace->Type ;
}
/* ------------------------------------------------------------------------ */
/* B F _ G l o b a l */
/* ------------------------------------------------------------------------ */
void BF_Global(struct Element * Element, int NumGlobal,
double u, double v, double w, double *s)
{
struct Value Value ;
struct GlobalBasisFunction * GlobalBasisFunction_P ;
struct QuantityStorage * QuantityStorage_P ;
int Save_NbrHar;
GlobalBasisFunction_P = Element->GlobalBasisFunction[NumGlobal-1] ;
if (!GlobalBasisFunction_P->QuantityStorage)
BF_InitGlobal(GlobalBasisFunction_P) ; /* Init QuantityStorage */
QuantityStorage_P = GlobalBasisFunction_P->QuantityStorage ;
if (QuantityStorage_P->NumLastElementForFunctionSpace != Element->Num) {
QuantityStorage_P->NumLastElementForFunctionSpace = Element->Num ;
Get_DofOfElement
(Element, QuantityStorage_P->FunctionSpace, QuantityStorage_P,
QuantityStorage_P->DefineQuantity->IndexInFunctionSpace) ;
}
Save_NbrHar = Current.NbrHar;
Current.NbrHar = 1; /* for real basis function */
Pos_FemInterpolation
(Element,
NULL,
GlobalBasisFunction_P->QuantityStorage,
QUANTITY_SIMPLE, NOOP, -1, 0,
u, v, w, 0., 0., 0., Value.Val, &Value.Type, 0) ;
Current.NbrHar = Save_NbrHar;
switch (Value.Type) {
case SCALAR :
s[0] = Value.Val[0] ;
break ;
case VECTOR :
s[0] = Value.Val[0] ; s[1] = Value.Val[1] ; s[2] = Value.Val[2] ;
break ;
default :
Message::Error("Bad type of value for Global BasisFunction") ;
}
}
/* ------------------------------------------------------------------------ */
/* B F _ d G l o b a l */
/* ------------------------------------------------------------------------ */
void BF_dGlobal(struct Element * Element, int NumGlobal,
double u, double v, double w, double *s ) {
struct Value Value ;
struct GlobalBasisFunction * GlobalBasisFunction_P ;
struct QuantityStorage * QuantityStorage_P ;
int Save_NbrHar;
GlobalBasisFunction_P = Element->GlobalBasisFunction[NumGlobal-1] ;
if (!GlobalBasisFunction_P->QuantityStorage)
BF_InitGlobal(GlobalBasisFunction_P) ; /* Init QuantityStorage */
QuantityStorage_P = GlobalBasisFunction_P->QuantityStorage ;
if (QuantityStorage_P->NumLastElementForFunctionSpace != Element->Num) {
QuantityStorage_P->NumLastElementForFunctionSpace = Element->Num ;
Get_DofOfElement
(Element, QuantityStorage_P->FunctionSpace, QuantityStorage_P,
QuantityStorage_P->DefineQuantity->IndexInFunctionSpace) ;
}
Save_NbrHar = Current.NbrHar;
Current.NbrHar = 1; /* for real basis function */
Pos_FemInterpolation
(Element,
NULL,
GlobalBasisFunction_P->QuantityStorage,
QUANTITY_SIMPLE, EXTDER, -1, 0,
u, v, w, 0., 0., 0., Value.Val, &Value.Type, 0) ;
Current.NbrHar = Save_NbrHar;
switch (Value.Type) {
case SCALAR :
s[0] = Value.Val[0] ;
break ;
case VECTOR :
s[0] = Value.Val[0] ; s[1] = Value.Val[1] ; s[2] = Value.Val[2] ;
break ;
default :
Message::Error("Bad type of value for Global BasisFunction") ;
}
}
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