DirichletModel.h

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#pragma once
 
#include <jem/io/Writer.h>
#include <jem/util/Properties.h>
#include <jive/Array.h>
#include <jive/fem/NodeSet.h>
#include <jive/model/Model.h>
#include <jive/model/ModelFactory.h>
#include <jive/model/Names.h>
#include <jive/util/Assignable.h>
#include <jive/util/Constraints.h>
#include <jive/util/DofSpace.h>
#include <jive/util/Globdat.h>
 
using jem::Float;
using jem::idx_t;
using jem::IllegalInputException;
using jem::newInstance;
using jem::NIL;
using jem::Ref;
using jem::SliceFrom;
using jem::String;
using jem::System;
using jem::io::Writer;
using jem::util::Properties;
using jive::IdxVector;
using jive::StringVector;
using jive::Vector;
using jive::fem::NodeSet;
using jive::model::Model;
using jive::util::Assignable;
using jive::util::Constraints;
using jive::util::DofSpace;
using jive::util::Globdat;
 
//-----------------------------------------------------------------------
//   class DirichletModel
//-----------------------------------------------------------------------
 
class DirichletModel : public Model
{
public:
  enum Method
  {
    RATE,      
    INCREMENT, 
    LOADSCALE  
  };
 
  static const char *TYPE_NAME;
 
  static const char *MAX_DISP_PROP;  
  static const char *DISP_INCR_PROP; 
  static const char *DISP_RATE_PROP; 
  static const char *INIT_DISP_PROP; 
  static const char *NODES_PROP;     
  static const char *DOF_PROP;       
  static const char *FACTORS_PROP;   
  static const char *LOADED_PROP;    
 
  JEM_DECLARE_CLASS(DirichletModel, Model);
 
  explicit DirichletModel
 
      (const String &name = "dirichlet");
 
  virtual void configure
 
      (const Properties &props, const Properties &globdat) override;
 
  virtual void getConfig
 
      (const Properties &conf, const Properties &globdat) const override;
 
  virtual bool takeAction
 
      (const String &action, const Properties &params,
       const Properties &globdat) override;
 
  static Ref<Model> makeNew
 
      (const String &name, const Properties &conf,
       const Properties &props, const Properties &globdat);
 
  static void declare();
 
protected:
  virtual ~DirichletModel();
 
protected:
  void init_
 
      (const Properties &globdat);
 
  void advance_
 
      (const Properties &globdat);
 
  void applyConstraints_
 
      (const Properties &params, const Properties &globdat);
 
  void checkCommit_
 
      (const Properties &params, const Properties &globdat);
 
  void commit_
 
      (const Properties &params, const Properties &globdat);
 
  void setDT_
 
      (const Properties &params);
 
private:
  Ref<DofSpace> dofs_;        
  Ref<Constraints> cons_;     
  Assignable<NodeSet> nodes_; 
 
  idx_t ngroups_;   
  IdxVector idofs_; 
 
  double dispScale0_; 
  double dispScale_;  
  double dispIncr_;   
  double dispRate_;   
  Method method_;     
 
  StringVector nodeGroups_; 
  StringVector dofTypes_;   
  Vector factors_;          
 
  double dispIncr0_;    
  double maxDispVal_;   
  double initDisp_;     
  Properties lbcProps_; 
  String varName_;      
};