CHECDB.h

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/*****************************************************************************
 * Copyright (c) 2019 FrontISTR Commons
 * This software is released under the MIT License, see LICENSE.txt
 *****************************************************************************/
/*
        CHECDB Ver. 3.6
*/
 
#ifndef CHECDBH
#define CHECDBH
 
#include <set>
#include <vector>
#include "CHECDataBlock.h"
#include "CHECDB_Visual.h"
 
enum {
  HECDB_HEADER = 1,
  HECDB_NODE,
  HECDB_ELEMENT,
  HECDB_MATERIAL,
  HECDB_SECTION,
  HECDB_NGROUP,
  HECDB_EGROUP,
  HECDB_SGROUP,
  HECDB_AMPLITUDE,
  HECDB_ZERO,
  HECDB_VISUAL
};
 
class checdb_id_class {
 public:
  int ID;
  checdb_id_class(int id = -1) : ID(id) {}
  virtual ~checdb_id_class() {}
};
 
inline bool operator==(const checdb_id_class& a, const checdb_id_class& b) {
  return a.ID == b.ID;
}
inline bool operator<(const checdb_id_class& a, const checdb_id_class& b) {
  return a.ID < b.ID;
}
inline bool operator>(const checdb_id_class& a, const checdb_id_class& b) {
  return a.ID > b.ID;
}
 
CHECDataBlock* CreateHECDataBlock(const char* header_name);
bool IsHECDataBlockName(const char* name);
 
class CHECDB_Header : public CHECDataBlock {
 public:
  char title[hec_str_size];
 
  CHECDB_Header();
  virtual ~CHECDB_Header();
  virtual void Clear();
  virtual void Write(class CHECData* hecd);
  virtual bool Read(class CHECData* hecd, char* header_line);
};
 
class CHECDB_Element : public CHECDataBlock {
 public:
  static int NodeNumber(int type);
  static int FaceNumber(int type);
  static int DOFNumber(int type);
  static const int* Connectivity(int face_id);
  static bool CheckType(int type);
 
 public:
  int type;
  // for generate SECTION
  int sec_id;
  int option;
 
  class CElemItem : public checdb_id_class {
   public:
    int* node;
    int node_n;
    CElemItem() : checdb_id_class(), node(0), node_n(0) {}
    CElemItem(int type, int id = -1) : checdb_id_class(id), node(0), node_n(0) {
      Init(type);
    }
    CElemItem(const CElemItem& e) : checdb_id_class(e.ID), node(0), node_n(0) {
      InitNode(e.node_n);
      for (int i = 0; i < node_n; i++) node[i] = e.node[i];
    }
    virtual ~CElemItem() { delete[] node; }
    void Init(int type) { InitNode(NodeNumber(type)); }
    void InitNode(int n) {
      delete[] node;
      node_n = n;
      node   = new int[node_n];
    }
  };
  std::set<CElemItem> ElemList;
 
  CHECDB_Element();
  virtual ~CHECDB_Element();
  virtual void Clear();
  virtual void Write(class CHECData* hecd);
  virtual bool Read(class CHECData* hecd, char* header_line);
 
  int ElemNumber() { return ElemList.size(); }
  CElemItem* GetElem(int id);
};
 
class CHECDB_Node : public CHECDataBlock {
 public:
  class CNodeItem : public checdb_id_class {
   public:
    // int ID;
    double x, y, z;
    CNodeItem(int id = -1, double X = 0, double Y = 0, double Z = 0)
        : checdb_id_class(id), x(X), y(Y), z(Z) {}
  };
  std::set<CNodeItem> NodeList;
 
  CHECDB_Node();
  virtual ~CHECDB_Node();
  virtual void Clear();
  virtual void Write(class CHECData* hecd);
  virtual bool Read(class CHECData* hecd, char* header_line);
 
  int NodeNumber() { return NodeList.size(); }
  CNodeItem* GetNode(int id);
};
 
class CHECDB_Material : public CHECDataBlock {
 public:
  char name[hec_name_size];
 
  class CItem {
   public:
    int ID;
    CItem() : ID(-1) {}
    class CItemRec {
     public:
      bool last_is_temp;
      std::vector<double> params;
      CItemRec() : last_is_temp(false), params() {}
    };
    std::vector<CItemRec> RecList;
    int RecNumber() { return RecList.size(); }
    int SubItemNumber() {
      if (RecNumber() > 0) {
        std::vector<CItemRec>::iterator i = RecList.begin();
        if (i->last_is_temp)
          return i->params.size() - 1;
        else
          return i->params.size();
      } else
        return 0;
    }
    bool LastIsTemp() {
      if (RecNumber() > 0) {
        std::vector<CItemRec>::iterator i = RecList.begin();
        return i->last_is_temp;
      } else
        return false;
    }
    void Clear() { RecList.clear(); }
    void Write(class CHECData* hecd);
    bool Read(class CHECData* hecd);
  };
  std::vector<CItem> ItemList;
 
  CHECDB_Material();
  virtual ~CHECDB_Material();
  virtual void Clear();
  virtual void Write(class CHECData* hecd);
  virtual bool Read(class CHECData* hecd, char* header_line);
};
 
class CHECDB_Section : public CHECDataBlock {
 public:
  // type
  enum { TYPE_UNKNOWN = 0, TYPE_SOLID, TYPE_SHELL, TYPE_BEAM, TYPE_INTERFACE };
 
  int type;
  char egrp[hec_name_size];
  char material[hec_name_size];
  int n_comp;
  int secopt;
 
  // type == TYPE_SOLID, TYPE_SHELL or TYPE_INTERFACE
  double thickness;
 
  // type == TYPE_SHELL
  int integpoints;
 
  // type == TYPE_INTERFACE
  double gapcon;
  double gaprad1;
  double gaprad2;
 
  CHECDB_Section();
  virtual ~CHECDB_Section();
  virtual void Clear();
  virtual void Write(class CHECData* hecd);
  virtual bool Read(class CHECData* hecd, char* header_line);
};
 
class CHECDB_NGroup : public CHECDataBlock {
 public:
  char name[hec_name_size];
  std::set<int> NodeList;
 
  CHECDB_NGroup();
  virtual ~CHECDB_NGroup();
  virtual void Clear();
  virtual void Write(class CHECData* hecd);
  virtual bool Read(class CHECData* hecd, char* header_line);
};
 
class CHECDB_EGroup : public CHECDataBlock {
 public:
  char name[hec_name_size];
  std::set<int> ElemList;
 
  CHECDB_EGroup();
  virtual ~CHECDB_EGroup();
  virtual void Clear();
  virtual void Write(class CHECData* hecd);
  virtual bool Read(class CHECData* hecd, char* header_line);
};
 
class CHECDB_SGroup : public CHECDataBlock {
 public:
  char name[hec_name_size];
 
  class CItem {
   public:
    int elem, surf;
    CItem(int eid = -1, int sid = 0) : elem(eid), surf(sid) {}
  };
  std::vector<CItem> ItemList;
 
  CHECDB_SGroup();
  virtual ~CHECDB_SGroup();
  virtual void Clear();
  virtual void Write(class CHECData* hecd);
  virtual bool Read(class CHECData* hecd, char* header_line);
};
 
class CHECDB_Amplitude : public CHECDataBlock {
 public:
  char name[hec_name_size];
  char definition[hec_name_size];
  char time[hec_name_size];
  char value[hec_name_size];
 
  class CItem {
   public:
    double val, t;
    CItem(double v = 0, double T = 0) : val(v), t(T) {}
  };
  std::vector<CItem> ItemList;
 
  CHECDB_Amplitude();
  virtual ~CHECDB_Amplitude();
  virtual void Clear();
  virtual void Write(class CHECData* hecd);
  virtual bool Read(class CHECData* hecd, char* header_line);
};
 
class CHECDB_Zero : public CHECDataBlock {
 public:
  double zero;
 
  CHECDB_Zero();
  virtual ~CHECDB_Zero();
  virtual void Clear();
  virtual void Write(class CHECData* hecd);
  virtual bool Read(class CHECData* hecd, char* header_line);
};
 
#endif