xml_parser_restart.h

Go to the documentation of this file.

/* ./parser/xml_parser_restart.h 
**********************************
Copyright INRIA and CEA 

author : Guillaume ANCIAUX (anciaux@labri.fr, g.anciaux@laposte.net)

The LibMultiScale is a C++ parallel framework for the multiscale
coupling methods dedicated to material simulations. This framework
provides an API which makes it possible to program coupled simulations
and integration of already existing codes.

This Project is done in a collaboration between INRIA Futurs Bordeaux
within ScAlApplix team and CEA/DPTA Ile de France. 

This software is governed by the CeCILL-C license under French law and
abiding by the rules of distribution of free software.  You can  use, 
modify and/ or redistribute the software under the terms of the CeCILL-C
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info". 

As a counterpart to the access to the source code and  rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty  and the software's author,  the holder of the
economic rights,  and the successive licensors  have only  limited
liability. 

In this respect, the user's attention is drawn to the risks associated
with loading,  using,  modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean  that it is complicated to manipulate,  and  that  also
therefore means  that it is reserved for developers  and  experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or 
data to be ensured and,  more generally, to use and operate it in the 
same conditions as regards security. 

The fact that you are presently reading this means that you have had
knowledge of the CeCILL-C license and that you accept its terms.
***********************************/

#ifndef XML_PARSER_RESTART_H
#define XML_PARSER_RESTART_H

#include "../dumper/base64_reader.h"
#include "../geometry/geometry_manager.h"
#include "xml_parser.h"

#define NONE 0
#define P0S 1
#define DEP 2
#define VEL 3
#define ACC 4
#define TEXT 0
#define BINARY 1



class Triplet {
 public:

  Triplet(double x0=0, double y0=0 ,double z0=0){
    x = x0; y = y0; z = z0;
    read = 0;

    epsilon = .4e-10;
    epsilon2 = epsilon * epsilon;
  };

  void Truncate();
  static void SetDomainSize(Geometrie & geom);
  
  double & operator()(int i){
    switch (i) {
    case 0 : return x;
    case 1 : return y;
    case 2 : return z;      
    default: FATAL("value requested for coordinates out of range");
    }
  }

  int & getRead(){return read;};

  static double tx,ty,tz;

 private:

  double x,y,z;

  int read;

  static Cube geom;
  static bool domainSizeIsSet;

  double epsilon;
  double epsilon2;
};


class close_enough{


 public:
  
  close_enough(Triplet t){
    search = t;
    epsilon2 = 1e-10*1e-10;
  }

  bool operator()(pair<Triplet,Triplet> elem){
    double dx = elem.first(0) - search(0);
    double dy = elem.first(1) - search(1);
    double dz = elem.first(2) - search(2);

    double d = dx*dx + dy*dy + dz*dz;
    //    DUMP("d " << dx << " " << dy << " " << dz << " " << d << " " << epsilon2);
    
    if (d < epsilon2)
      return true;
    else return false;
  }

 private:
  double epsilon2;
  Triplet search;
};

class ComparateurTriplet{
 public:

  bool operator()(Triplet t1,Triplet t2) const{

    if (t1(0) != t2(0))
    return (t1(0) < t2(0));
    if (t1(1) != t2(1))
      return (t1(1) < t2(1));
    if (t1(2) != t2(2))
      return (t1(2) < t2(2));

    return false;
  }
};



class XMLRestartParser : public XMLParser {

 public:

  XMLRestartParser(){
    nbDofs = 0;
    Dim = 3;
    savedTime = 0;
    cpt = 0;
  };


  virtual int ParseFile(const char * name){
    XMLParser::ParseFile(name);

    return 0;
  }

  bool IsDofRegistered(double x,double y, double z);
  void AssignDispField(double x,double y, double z,double & ux, double & uy,double & uz);
  void AssignVelField(double x,double y, double z,double & ux, double & uy,double & uz);
  void AssignForceField(double x,double y, double z,double & ux, double & uy,double & uz);
  
 protected:

  void charHandler(const XML_Char * str,int len);
  void startElement(const char *name,const char **atts);
  void endElement(const char * name);

 private:

  void manageP0(char * s);
  void manageU(char * s);
  void manageV(char * s);
  void manageA(char * s);
  int readTriplet(Triplet & C,char * s);

  Triplet triplet;

  unsigned int Dim;
  unsigned int nbDofs;
  double savedTime;
  int * tab_indexes;

  int current_field;
  unsigned int cpt;
  int type;

  Base64Reader b64;


  std::map<Triplet,Triplet,ComparateurTriplet> mapU;
  std::map<Triplet,Triplet,ComparateurTriplet> mapV;
  std::map<Triplet,Triplet,ComparateurTriplet> mapA;
  std::map<int,Triplet> mapP0;
};


inline ostream& operator << (ostream& os,Triplet &t){
  os << "Triplet : " << t(0) << " " << t(1) << " " << t(2) << std::endl;
  return os;
};


#endif

---