#ifndef STEPCOMPLEX_H
#define STEPCOMPLEX_H

#include <errordesc.h>
#include <sdai.h>
#include <baseType.h>
#include <ExpDict.h>
#include <Registry.h>

class STEPcomplex : public SDAI_Application_instance {
  public:
    STEPcomplex * sc;
    STEPcomplex * head;
    Registry * _registry;
    int visited; ///< used when reading (or as you wish?)

  public:
    STEPcomplex(Registry *registry, int fileid);
    STEPcomplex(Registry *registry, const std::string **names, int fileid,
                const char *schnm =0);
    STEPcomplex(Registry *registry, const char **names, int fileid,
                const char *schnm =0);
    virtual ~STEPcomplex();

    int EntityExists(const char *name, const char *currSch =0);
    STEPcomplex *EntityPart(const char *name, const char *currSch =0);


    virtual const EntityDescriptor * IsA(const EntityDescriptor *) const;
    
    virtual Severity ValidLevel(ErrorDescriptor *error, InstMgr *im, 
                        int clearError = 1);
// READ
    virtual Severity STEPread(int id, int addFileId, 
                              class InstMgr * instance_set,
                              istream& in =cin, const char *currSch =NULL,
                              int useTechCor =1);

    virtual void STEPread_error(char c, int index, istream& in);

// WRITE
    virtual void STEPwrite(ostream& out =cout, const char *currSch =NULL,
                           int writeComment = 1);
    virtual const char * STEPwrite(std::string &buf, const char *currSch =NULL);

    SDAI_Application_instance *Replicate();

    virtual void WriteExtMapEntities(ostream& out =cout,
                                     const char *currSch =NULL);
    virtual const char * WriteExtMapEntities(std::string &buf,
                                             const char *currSch =NULL);
    virtual void AppendEntity(STEPcomplex *stepc);

  protected:
    virtual void CopyAs(SDAI_Application_instance *);
    void BuildAttrs(const char *s);
    void AddEntityPart(const char *name);
    void AssignDerives();
    void Initialize(const char **, const char *);
};

#endif
