text: 
  /*
  * teeb k6ik ettevalmistused use_d() kasutamiseks
  */
  
  #include <string.h>
  #include <stdlib.h>
  
  #include "cxxbs3.h"
  
  void DCTRD::NulliViidad(void)
      {
      groups=NULL;
      gr=NULL;
      fgr=NULL;
      sufix=NULL;
      prfix=NULL;
      ps.kTabel=NULL;
      ps.v6tmed=NULL;
      tmpCharPtr=NULL;
      }
  
  void DCTRD::VabastaViidad(void)
      {
  //    int i;
  
      if(groups) free(groups);    //readgrs()
      if(gr) free(gr);            //readgrs()
      if(fgr) free(fgr);          //readfgrs()
      if(sufix) free(sufix);      //readsuf()
      if(prfix) free(prfix);      //readprf()
      if(ps.kTabel) free(ps.kTabel);  //cXXread()
      if(ps.v6tmed) free(ps.v6tmed);  //cXXread()
      //if(tmpCharPtr) free(tmpCharPtr);
      NulliViidad();
      }
  
  void DCTRD::Open(
      const CFSFileName *pSon)
  	{ 
  	open_d1(pSon);
  	open_d2();
  	if (TyvedSisse( this ) == false) // pl�morfism, tegelikult &cFILEINFO
          {
          throw(VEAD(ERR_MORFI_PS6N,ERR_ROTTEN,__FILE__,__LINE__, "$Revision: 521 $"));
          }
  	if (sonaliik.Start( this ) == false) // pl�morfism, tegelikult &cFILEINFO
          {
          throw(VEAD(ERR_MORFI_PS6N,ERR_ROTTEN,__FILE__,__LINE__, "$Revision: 521 $"));
          }
  	if (CacheOpen(
              file_info.buf_size, // k�shis t�kkide suurus
              -1                  // t�kkide arv k�shis
              ) != ALL_RIGHT)
          {
          throw(VEAD(ERR_MORFI_PS6N,ERR_ROTTEN,__FILE__,__LINE__, "$Revision: 521 $"));
          }
  	}
  
  