source: issm/trunk/src/c/objects/FemModel.cpp@ 4003

/*!\file FemModel.c
 * \brief: implementation of the FemModel 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 "../DataSet/DataSet.h"
#include "../modules/FemModelProcessorx/FemModelProcessorx.h"
#include "./objects.h"
#include "../include/include.h"
#include "../EnumDefinitions/EnumDefinitions.h"
#include "../modules/modules.h"


/*Object constructors and destructor*/
/*FUNCTION FemModel::constructor {{{1*/
FemModel::FemModel(int in_nummodels){

        /*intermediary*/
        int i;

        nummodels=in_nummodels;
        analysis_counter=-1;
        
        /*Dynamically allocate whatever is a list of length nummodels: */
        analysis_type_list=(int*)xmalloc(nummodels*sizeof(int));
        for(i=0;i<nummodels;i++)analysis_type_list[i]=NoneAnalysisEnum;

        Rmg=(Mat*)xmalloc(nummodels*sizeof(Mat));
        for(i=0;i<nummodels;i++)Rmg[i]=NULL;

        Gmn=(Mat*)xmalloc(nummodels*sizeof(Mat));
        for(i=0;i<nummodels;i++)Gmn[i]=NULL;

        nodesets=(NodeSets**)xmalloc(nummodels*sizeof(NodeSet*));
        for(i=0;i<nummodels;i++)nodesets[i]=NULL;

        yg=(Vec*)xmalloc(nummodels*sizeof(Vec));
        for(i=0;i<nummodels;i++)yg[i]=NULL;

        ys=(Vec*)xmalloc(nummodels*sizeof(Vec));
        for(i=0;i<nummodels;i++)ys[i]=NULL;

}
/*}}}1*/
/*FUNCTION FemModel::destructor {{{1*/
FemModel::~FemModel(){

        /*Intermediary*/
        int i;

        /*Delete all the datasets: */
        xfree((void**)&analysis_type_list);
        delete elements;
        delete nodes;
        delete vertices;
        delete constraints;
        delete loads;
        delete materials;
        delete parameters;
        delete partition;
        delete tpartition;

        for(i=0;i<nummodels;i++){
                Mat temp_Rmg=Rmg[i];
                MatFree(&temp_Rmg);
                Mat temp_Gmn=Gmn[i];
                MatFree(&temp_Gmn);
                NodeSet* temp_nodesets=nodesets[i];
                delete nodesets;
                Vec temp_yg=yg[i];
                VecFree(&temp_yg);
                Vec temp_ys=ys[i];
                VecFree(&temp_ys);
        }

        /*Delete dynamically allocated arrays: */
        delete Rmg;
        delete Gmn;
        delete nodesets;
        delete yg;
        delete ys;

}
/*}}}1*/

/*Object management*/
/*FUNCTION FemModel::Echo {{{1*/
void FemModel::Echo(void){

        printf("FemModel echo: \n");
        printf("   number of fem models: %i\n",nummodels);
        printf("   analysis_type_list: \n");
        for(int i=0;i<nummodels;i++)printf("     %i: %s\n",i,EnumAsString(analysis_type_list[i]));
        printf("   current analysis_type: \n");
        printf("     %i: %s\n",analysis_counter,EnumAsString(analysis_type_list[analysis_counter]));


}
/*}}}*/

/*Numerics: */
/*FUNCTION FemModel::AddAnalysis(ConstDataHandle FEMMODEL, int analysis_type) {{{1*/
void  FemModel::AddAnalysis(ConstDataHandle IOMODEL, int analysis_type){

        /*Set counter: */
        if (analysis_counter==-1)analysis_counter=0;
        else analysis_counter++;

        /*intermediary: */
        IoModel* iomodel=NULL;
        
        _printf_("   fill model with matlab workspace data\n");
        iomodel = new IoModel(IOMODEL);

        _printf_("   create datasets:\n");
        CreateDataSets(&elements,&nodes,&vertices,&materials,&constraints,&loads,&parameters,iomodel,IOMODEL,analysis_type,nummodels,analysis_counter);

        _printf_("   create degrees of freedom: \n");
        VerticesDofx( &partition,&tpartition,vertices,parameters);
        NodesDofx( nodes,parameters);
        
        _printf_("   create single point constraints: \n");
        SpcNodesx( &yg[analysis_counter], nodes,constraints,analysis_type); 
        
        _printf_("   create rigid body constraints:\n");
        MpcNodesx( &Rmg[analysis_counter], nodes,constraints,analysis_counter); 
        
        _printf_("   create node sets:\n");
        BuildNodeSetsx(&nodesets[analysis_counter], nodes);

        _printf_("   reducing single point constraints vector:\n");
        Reducevectorgtosx(&ys[analysis_counter], yg[analysis_counter],nodesets[analysis_counter]);
        
        _printf_("   normalizing rigid body constraints matrix:\n");
        NormalizeConstraintsx(&Gmn[analysis_counter], Rmg[analysis_counter],nodesets[analysis_counter]);

        _printf_("   configuring element and loads:\n");
        ConfigureObjectsx(elements, loads, nodes, vertices, materials,parameters);

        _printf_("   process parameters:\n");
        ProcessParamsx( parameters, partition->vector);

        _printf_("   free ressources:\n");
        delete iomodel;
}
/*}}}1*/
/*FUNCTION FemModel::GetCurrentAnalysis {{{1*/
int FemModel::GetCurrentAnalysis(){
        return analysis_type_list[analysis_counter];
}
/*}}}1*/
/*FUNCTION FemModel::SetCurrentAnalysis {{{1*/
void FemModel::SetCurrentAnalysis(int analysis_type){
        int found=-1;
        for(int i=0;i<nummodels;i++){
                if (analysis_type_list[i]==analysis_type){
                        found=i;
                        break;
                }
        }
        if(found!=-1) analysis_counter=found;
        else ISSMERROR("Could not find analysis_type %s in list of FemModel analyses",EnumAsString(analysis_type));
}
/*}}}1*/