source: issm/trunk/src/c/objects/Pengrid.cpp@ 468

/*!\file Pengrid.c
 * \brief: implementation of the Pengrid object
 */


#ifdef HAVE_CONFIG_H
        #include "config.h"
#else
#error "Cannot compile with HAVE_CONFIG_H symbol! run configure first!"
#endif

#include "stdio.h"
#include "./Pengrid.h"
#include <string.h>
#include "../EnumDefinitions/EnumDefinitions.h"
#include "../shared/shared.h"
#include "../include/typedefs.h"

                
Pengrid::Pengrid(){
        return;
}

Pengrid::Pengrid(int    pengrid_id, int pengrid_node_id,int pengrid_dof, int pengrid_active, double pengrid_penalty_offset,int pengrid_thermal_steadystate){
        
        id=pengrid_id;
        dof=pengrid_dof;
        active=pengrid_active;
        penalty_offset =pengrid_penalty_offset;
        thermal_steadystate=pengrid_thermal_steadystate;

        node_id=pengrid_node_id;
        node_offset=UNDEF;
        node=NULL;

        return;
}

Pengrid::~Pengrid(){
        return;
}
                
void Pengrid::Echo(void){

        printf("Pengrid:\n");
        printf("   id: %i\n",id);
        printf("   dof: %i\n",dof);
        printf("   active: %i\n",active);
        printf("   penalty_offset: %g\n",penalty_offset);
        printf("   thermal_steadystate: %i\n",thermal_steadystate);
        printf("   node_id: [%i]\n",node_id);
        printf("   node_offset: [%i]\n",node_offset);
        
        if(node)node->Echo();
        return;
}
                
void  Pengrid::Marshall(char** pmarshalled_dataset){

        char* marshalled_dataset=NULL;
        int   enum_type=0;

        /*recover marshalled_dataset: */
        marshalled_dataset=*pmarshalled_dataset;

        /*get enum type of Pengrid: */
        enum_type=PengridEnum();
        
        /*marshall enum: */
        memcpy(marshalled_dataset,&enum_type,sizeof(enum_type));marshalled_dataset+=sizeof(enum_type);
        
        /*marshall Pengrid data: */
        memcpy(marshalled_dataset,&id,sizeof(id));marshalled_dataset+=sizeof(id);
        memcpy(marshalled_dataset,&dof,sizeof(dof));marshalled_dataset+=sizeof(dof);
        memcpy(marshalled_dataset,&active,sizeof(active));marshalled_dataset+=sizeof(active);
        memcpy(marshalled_dataset,&penalty_offset,sizeof(penalty_offset));marshalled_dataset+=sizeof(penalty_offset);
        memcpy(marshalled_dataset,&thermal_steadystate,sizeof(thermal_steadystate));marshalled_dataset+=sizeof(thermal_steadystate);
        memcpy(marshalled_dataset,&node_id,sizeof(node_id));marshalled_dataset+=sizeof(node_id);
        memcpy(marshalled_dataset,&node_offset,sizeof(node_offset));marshalled_dataset+=sizeof(node_offset);

        *pmarshalled_dataset=marshalled_dataset;
        return;
}
                
int   Pengrid::MarshallSize(){

        return sizeof(id)+
                sizeof(dof)+
                sizeof(active)+
                sizeof(penalty_offset)+
                sizeof(thermal_steadystate)+
                sizeof(node_id)+
                sizeof(node_offset)+
                sizeof(int); //sizeof(int) for enum type
}

char* Pengrid::GetName(void){
        return "pengrid";
}
                

void  Pengrid::Demarshall(char** pmarshalled_dataset){

        char* marshalled_dataset=NULL;

        /*recover marshalled_dataset: */
        marshalled_dataset=*pmarshalled_dataset;

        /*this time, no need to get enum type, the pointer directly points to the beginning of the 
         *object data (thanks to DataSet::Demarshall):*/

        memcpy(&id,marshalled_dataset,sizeof(id));marshalled_dataset+=sizeof(id);
        memcpy(&dof,marshalled_dataset,sizeof(dof));marshalled_dataset+=sizeof(dof);
        memcpy(&active,marshalled_dataset,sizeof(active));marshalled_dataset+=sizeof(active);
        memcpy(&penalty_offset,marshalled_dataset,sizeof(penalty_offset));marshalled_dataset+=sizeof(penalty_offset);
        memcpy(&thermal_steadystate,marshalled_dataset,sizeof(thermal_steadystate));marshalled_dataset+=sizeof(thermal_steadystate);
        memcpy(&node_id,marshalled_dataset,sizeof(node_id));marshalled_dataset+=sizeof(node_id);
        memcpy(&node_offset,marshalled_dataset,sizeof(node_offset));marshalled_dataset+=sizeof(node_offset);

        node=NULL;

        /*return: */
        *pmarshalled_dataset=marshalled_dataset;
        return;
}
int Pengrid::Enum(void){

        return PengridEnum();
}

int    Pengrid::GetId(void){ return id; }

int    Pengrid::MyRank(void){ 
        extern int my_rank;
        return my_rank; 
}
void  Pengrid::DistributeNumDofs(int* numdofpernode,int analysis_type,int sub_analysis_type){return;}

#undef __FUNCT__ 
#define __FUNCT__ "Pengrid::Configure"

void  Pengrid::Configure(void* pelementsin,void* pnodesin,void* pmaterialsin){

        DataSet* nodesin=NULL;

        /*Recover pointers :*/
        nodesin=(DataSet*)pnodesin;

        /*Link this load with its nodes: */
        ResolvePointers((Object**)&node,&node_id,&node_offset,1,nodesin);

}


#undef __FUNCT__ 
#define __FUNCT__ "Pengrid::CreateKMatrix"

void  Pengrid::CreateKMatrix(Mat Kgg,void* inputs,int analysis_type,int sub_analysis_type){

        /*No loads applied, do nothing: */
        return;

}

#undef __FUNCT__ 
#define __FUNCT__ "Pengrid::CreatePVector"
void  Pengrid::CreatePVector(Vec pg, void* inputs, int analysis_type,int sub_analysis_type){

        /*No loads applied, do nothing: */
        return;

}
#undef __FUNCT__ 
#define __FUNCT__ "Pengrid::UpdateFromInputs"
void  Pengrid::UpdateFromInputs(void* inputs){
        
}

#undef __FUNCT__ 
#define __FUNCT__ "Pengrid::PenaltyCreateKMatrix"
void  Pengrid::PenaltyCreateKMatrix(Mat Kgg,void* inputs,double kmax,int analysis_type,int sub_analysis_type){

        if ((analysis_type==DiagnosticAnalysisEnum()) && ((sub_analysis_type==StokesAnalysisEnum()))){

                PenaltyCreateKMatrixDiagnosticStokes( Kgg,inputs,kmax,analysis_type,sub_analysis_type);

        }
        else{
                throw ErrorException(__FUNCT__,exprintf("%s%i%s%i%s","analysis: ",analysis_type," and sub_analysis_type: ",sub_analysis_type," not supported yet"));
        }

}

#undef __FUNCT__ 
#define __FUNCT__ "Pengrid::PenaltyCreateKMatrixDiagnosticStokes"
void  Pengrid::PenaltyCreateKMatrixDiagnosticStokes(Mat Kgg,void* vinputs,double kmax,int analysis_type,int sub_analysis_type){
        
        const int numgrids=1;
        const int NDOF4=4;
        const int numdof=numgrids*NDOF4;
        int       doflist[numdof];
        int       numberofdofspernode;

        int dofs1=0;
        int dofs2=1;
        double slope[2];
        int found=0;
        double Ke[4][4]={0.0};
        
        ParameterInputs* inputs=NULL;

        /*recover pointers: */
        inputs=(ParameterInputs*)vinputs;

        /*Get dof list: */
        GetDofList(&doflist[0],&numberofdofspernode);
        
        /*recover slope: */
        found=inputs->Recover("bedslopex",&slope[0],1,&dofs1,numgrids,(void**)&node);
        if(!found)throw ErrorException(__FUNCT__," bedslopex needed in inputs!");
        found=inputs->Recover("bedslopey",&slope[1],1,&dofs2,numgrids,(void**)&node);
        if(!found)throw ErrorException(__FUNCT__," bedslopey needed in inputs!");

        //Create elementary matrix: add penalty to contrain wb (wb=ub*db/dx+vb*db/dy)
        Ke[2][0]=-slope[0]*kmax*pow(10.0,penalty_offset);
        Ke[2][1]=-slope[1]*kmax*pow(10.0,penalty_offset);
        Ke[2][2]=kmax*pow(10,penalty_offset);
        
        /*Add Ke to global matrix Kgg: */
        MatSetValues(Kgg,numdof,doflist,numdof,doflist,(const double*)Ke,ADD_VALUES);
}

#undef __FUNCT__ 
#define __FUNCT__ "Pengrid::PenaltyCreatePVector"
void  Pengrid::PenaltyCreatePVector(Vec pg,void* inputs,double kmax,int analysis_type,int sub_analysis_type){

        /*No penalty applied, do nothing: */
        return;

}

Object* Pengrid::copy() {
        return new Pengrid(*this); 
}


void  Pengrid::GetDofList(int* doflist,int* pnumberofdofspernode){

        int j;
        int doflist_per_node[MAXDOFSPERNODE];
        int numberofdofspernode;
        
        node->GetDofList(&doflist_per_node[0],&numberofdofspernode);
        for(j=0;j<numberofdofspernode;j++){
                doflist[j]=doflist_per_node[j];
        }

        /*Assign output pointers:*/
        *pnumberofdofspernode=numberofdofspernode;
}