[1881] | 1 | /*!\file FemModel.c
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| 2 | * \brief: implementation of the FemModel object
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| 3 | */
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| 4 |
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[3982] | 5 |
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[1881] | 6 | #ifdef HAVE_CONFIG_H
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| 7 | #include "config.h"
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| 8 | #else
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| 9 | #error "Cannot compile with HAVE_CONFIG_H symbol! run configure first!"
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| 10 | #endif
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| 11 |
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| 12 | #include "stdio.h"
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[4236] | 13 | #include "../Container/Container.h"
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[4009] | 14 | #include "../modules/ModelProcessorx/ModelProcessorx.h"
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[3982] | 15 | #include "./objects.h"
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[3775] | 16 | #include "../include/include.h"
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[3982] | 17 | #include "../EnumDefinitions/EnumDefinitions.h"
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| 18 | #include "../modules/modules.h"
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[1881] | 19 |
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[3982] | 20 | /*Object constructors and destructor*/
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| 21 | /*FUNCTION FemModel::constructor {{{1*/
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[4295] | 22 | FemModel::FemModel(ConstDataHandle IOMODEL,const int in_solution_type,const int* analyses,const int nummodels){
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[1881] | 23 |
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[4001] | 24 | /*intermediary*/
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| 25 | int i;
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[4004] | 26 | IoModel* iomodel=NULL;
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| 27 | int analysis_type;
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[4001] | 28 |
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[4028] | 29 | /*Initialize internal data: */
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[4004] | 30 | this->nummodels=nummodels;
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[4028] | 31 | this->solution_type=in_solution_type;
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[4063] | 32 | this->analysis_counter=nummodels-1; //point to last analysis_type carried out.
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[4050] | 33 | this->results=new DataSet(); //not initialized by CreateDataSets
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[3982] | 34 |
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| 35 | /*Dynamically allocate whatever is a list of length nummodels: */
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| 36 | analysis_type_list=(int*)xmalloc(nummodels*sizeof(int));
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[4055] | 37 | m_nodesets=(NodeSets**)xmalloc(nummodels*sizeof(NodeSets*));
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| 38 | m_ys=(Vec*)xmalloc(nummodels*sizeof(Vec));
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[1881] | 39 |
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[4004] | 40 | /*Initialize: */
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| 41 | for(i=0;i<nummodels;i++)analysis_type_list[i]=analyses[i];
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[4055] | 42 | for(i=0;i<nummodels;i++)m_nodesets[i]=NULL;
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| 43 | for(i=0;i<nummodels;i++)m_ys[i]=NULL;
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[3982] | 44 |
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[4063] | 45 | /*create datasets for all analyses: */
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| 46 | ModelProcessorx(&this->elements,&this->nodes,&this->vertices,&this->materials,&this->constraints,&this->loads,&this->parameters,IOMODEL,this->solution_type,nummodels,analyses);
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[4004] | 47 |
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[4063] | 48 | /*do the post-processing of the datasets to get an FemModel that can actually run analyses: */
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[4004] | 49 | for(i=0;i<nummodels;i++){
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| 50 |
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[5103] | 51 | _printf_(" processing finite element model of analysis %s:\n",EnumToString(analysis_type_list[i]));
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[4004] | 52 | analysis_type=analysis_type_list[i];
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[4356] | 53 | this->SetCurrentConfiguration(analysis_type);
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[4004] | 54 |
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[6231] | 55 | if(i==0){
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| 56 | _printf_(" create vertex degrees of freedom\n");
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| 57 | VerticesDofx(vertices,parameters); //only call once, we only have one set of vertices
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| 58 | }
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[5772] | 59 |
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| 60 | _printf_(" resolve node constraints\n");
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| 61 | SpcNodesx(nodes,constraints,analysis_type);
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| 62 |
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| 63 | _printf_(" create nodal degrees of freedom\n");
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[4229] | 64 | NodesDofx(nodes,parameters,analysis_type);
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[5772] | 65 |
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| 66 | _printf_(" create nodal constraints vector\n");
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| 67 | CreateNodalConstraintsx(&m_ys[i],nodes,analysis_type);
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[4004] | 68 |
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[4117] | 69 | _printf_(" create node sets\n");
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[4055] | 70 | BuildNodeSetsx(&m_nodesets[i], nodes,analysis_type);
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[4004] | 71 |
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[4117] | 72 | _printf_(" configuring element and loads\n");
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[4034] | 73 | ConfigureObjectsx(elements, loads, nodes, vertices, materials,parameters);
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[4004] | 74 | }
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[1881] | 75 | }
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[3982] | 76 | /*}}}1*/
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| 77 | /*FUNCTION FemModel::destructor {{{1*/
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[1881] | 78 | FemModel::~FemModel(){
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| 79 |
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[4001] | 80 | /*Intermediary*/
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[3982] | 81 | int i;
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| 82 |
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| 83 | /*Delete all the datasets: */
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| 84 | xfree((void**)&analysis_type_list);
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[1881] | 85 | delete elements;
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| 86 | delete nodes;
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[3417] | 87 | delete vertices;
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[3982] | 88 | delete constraints;
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[1881] | 89 | delete loads;
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| 90 | delete materials;
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| 91 | delete parameters;
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[4050] | 92 | delete results;
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[3982] | 93 |
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| 94 | for(i=0;i<nummodels;i++){
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[4055] | 95 | NodeSets* temp_nodesets=m_nodesets[i];
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| 96 | delete temp_nodesets;
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| 97 | Vec temp_ys=m_ys[i];
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[3982] | 98 | VecFree(&temp_ys);
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| 99 | }
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| 100 |
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| 101 | /*Delete dynamically allocated arrays: */
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[4137] | 102 | xfree((void**)&m_nodesets);
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| 103 | xfree((void**)&m_ys);
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[1881] | 104 |
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| 105 | }
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[3982] | 106 | /*}}}1*/
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| 107 |
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| 108 | /*Object management*/
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| 109 | /*FUNCTION FemModel::Echo {{{1*/
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| 110 | void FemModel::Echo(void){
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| 111 |
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| 112 | printf("FemModel echo: \n");
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| 113 | printf(" number of fem models: %i\n",nummodels);
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| 114 | printf(" analysis_type_list: \n");
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[5103] | 115 | for(int i=0;i<nummodels;i++)printf(" %i: %s\n",i,EnumToString(analysis_type_list[i]));
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[3982] | 116 | printf(" current analysis_type: \n");
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[5103] | 117 | printf(" %i: %s\n",analysis_counter,EnumToString(analysis_type_list[analysis_counter]));
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[3982] | 118 |
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| 119 |
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| 120 | }
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[4001] | 121 | /*}}}*/
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[3982] | 122 |
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| 123 | /*Numerics: */
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[4422] | 124 | /*FUNCTION FemModel::SetCurrentConfiguration(int configuration_type,int analysis_type){{{1*/
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[4356] | 125 | void FemModel::SetCurrentConfiguration(int configuration_type,int analysis_type){
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[4055] | 126 |
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[6014] | 127 | int verbose=0;
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| 128 |
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| 129 | /*retrieve parameters: */
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| 130 | this->parameters->FindParam(&verbose,VerboseEnum);
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| 131 |
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[4356] | 132 | /*Use configuration_type to setup the analysis counter, the configurations of objects etc ... but use
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| 133 | * analysis_type to drive the element numerics. This allows for use of 1 configuration_type for several
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| 134 | * analyses. For example: do a SurfaceSlopeX, SurfaceSlopeY, BedSlopeX and BedSlopeY analysis using the
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[4402] | 135 | * Slope configuration.*/
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[4356] | 136 |
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[3982] | 137 | int found=-1;
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[4001] | 138 | for(int i=0;i<nummodels;i++){
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[4356] | 139 | if (analysis_type_list[i]==configuration_type){
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[3982] | 140 | found=i;
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| 141 | break;
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| 142 | }
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| 143 | }
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[4001] | 144 | if(found!=-1) analysis_counter=found;
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[5103] | 145 | else ISSMERROR("Could not find alias for analysis_type %s in list of FemModel analyses",EnumToString(configuration_type));
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[4055] | 146 |
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| 147 | /*activate matrices/vectors: */
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| 148 | nodesets=m_nodesets[analysis_counter];
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| 149 | ys=m_ys[analysis_counter];
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| 150 |
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[4059] | 151 | /*Now, plug analysis_counter and analysis_type inside the parameters: */
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| 152 | this->parameters->SetParam(analysis_counter,AnalysisCounterEnum);
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| 153 | this->parameters->SetParam(analysis_type,AnalysisTypeEnum);
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[4356] | 154 | this->parameters->SetParam(configuration_type,ConfigurationTypeEnum);
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[4573] | 155 |
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| 156 | /*configure elements, loads and nodes, for this new analysis: */
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[4575] | 157 | this->elements->SetCurrentConfiguration(elements,loads, nodes,vertices, materials,parameters);
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| 158 | this->nodes->SetCurrentConfiguration(elements,loads, nodes,vertices, materials,parameters);
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| 159 | this->loads->SetCurrentConfiguration(elements, loads, nodes,vertices, materials,parameters);
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[4573] | 160 |
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[6014] | 161 | /*take care of petsc options, that depend on this analysis type: */
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| 162 | PetscOptionsFromAnalysis(this->parameters,analysis_type);
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| 163 |
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| 164 | if(verbose){
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[6020] | 165 | _printf_(" Petsc Options set for analysis type: %s\n",EnumToString(analysis_type));
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[6014] | 166 | }
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| 167 |
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| 168 |
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[3982] | 169 | }
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| 170 | /*}}}1*/
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[4422] | 171 | /*FUNCTION FemModel::SetCurrentConfiguration(int configuration_type){{{1*/
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[4356] | 172 | void FemModel::SetCurrentConfiguration(int configuration_type){
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[4059] | 173 |
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[4356] | 174 | /*overload: analysis_type = configuration_type: */
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| 175 | this->SetCurrentConfiguration(configuration_type,configuration_type);
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[4055] | 176 | }
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| 177 | /*}}}1*/
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