Files correlati :cg0 cg0200a.msk Ricompilazione Demo : [ ] Commento : Modifiche per gestione tabella di modulo collegata (lvclifo) git-svn-id: svn://10.65.10.50/branches/R_10_00@22168 c028cbd2-c16b-5b4b-a496-9718f37d4682
		
			
				
	
	
		
			165 lines
		
	
	
		
			3.2 KiB
		
	
	
	
		
			C++
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			165 lines
		
	
	
		
			3.2 KiB
		
	
	
	
		
			C++
		
	
	
		
			Executable File
		
	
	
	
	
#include "cg0201.h"
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#include <clifo.h>
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#include <modaut.h>
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#include <indsp.h>
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// Definizione dei metodi relativi alla classe TClifoVI
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TClifoVI::TClifoVI() : TRelation(LF_CLIFO), _oldindirizzi(0), _gesven(FALSE)
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{
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  add(LF_CFVEN,"TIPOCF==TIPOCF|CODCF==CODCF");
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  add(LF_INDSP,"TIPOCF==TIPOCF|CODCF==CODCF");
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}
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void TClifoVI::destroy_rows()
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{
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  _indirizzi.destroy();
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}
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TRectype& TClifoVI::indirizzo(int i)
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{
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  TRectype *r=(TRectype*)_indirizzi.objptr(i);
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  if (r == NULL)
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  {
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    r = new TRectype(LF_INDSP);
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    _indirizzi.add(r,i);
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  }
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  return *r;
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}
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int TClifoVI::read_indirizzi()
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{
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  destroy_rows();
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  if (_gesven)
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  {
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    const TLocalisamfile& rind = lfile(LF_INDSP);
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    for (bool ok=is_first_match(LF_INDSP); ok; ok=next_match(LF_INDSP))
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    {
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      const int nriga=rind.get_int(IND_CODIND) -1;
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      indirizzo(nriga)=rind.curr();
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    }
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    _oldindirizzi=indirizzi_items();
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  }  
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  return NOERR;
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}
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int TClifoVI::read(TIsamop op, TReclock lockop)
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{
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  int err = file().read(op,lockop);
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  position_rels();
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  if (err == NOERR) 
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    read_indirizzi();
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  return err;
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}
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int TClifoVI::write_rec(bool re, const TRectype& rec, TLocalisamfile& f)
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{
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  if (re)
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  {
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    const bool scrivi= (f.rewrite(rec)!=NOERR);
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    if (scrivi) f.write(rec);
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  } else
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    f.write(rec);
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  return f.status();
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}
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int TClifoVI::cancella(TLocalisamfile& f, int da, int a)
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{
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  const char tipocf=lfile().get(IND_TIPOCF)[0];
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  const long codcf=lfile().get_long(IND_CODCF);
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  for (int i=da; i<=a;i++)
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  {
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    f.zero();
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    f.put(IND_TIPOCF,tipocf);
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    f.put(IND_CODCF,codcf);
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    f.put(IND_CODIND,i);
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    if (f.read(_isequal,_lock)==NOERR)
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      f.remove();
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  }
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  return f.status();
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}
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int TClifoVI::registra(bool re, bool force)
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{
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  TLocalisamfile& c=lfile(LF_CLIFO);
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  int err=write_rec(re,c.curr(),c);
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  if (err!=NOERR) return err;
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  TLocalisamfile& v = lfile(LF_CFVEN);
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  err = write_rec(TRUE,v.curr(),v);
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  if (err!=NOERR) return err;
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  // Put here gest_vend() discrimination
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  if (_gesven)
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  {
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    TLocalisamfile& rind=lfile(LF_INDSP);
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    const char tipocf=c.get(CLI_TIPOCF)[0];
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    const long codcf=c.get_long(CLI_CODCF);
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    int i;
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    for (i=0; i<indirizzi_items(); i++)
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    {
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      if (!re)
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      {
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        indirizzo(i).put(IND_TIPOCF,tipocf);
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        indirizzo(i).put(IND_CODCF,codcf);
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      }
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      err=write_rec(TRUE,indirizzo(i),rind);
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    }
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    if (i<_oldindirizzi)
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      cancella(rind,i+1,_oldindirizzi);
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    _oldindirizzi=indirizzi_items();
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  }
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  if(_geslv)
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  {
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    TLocalisamfile& lv = lfile(-LVAUT);
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    const char tipocf=c.get(CLI_TIPOCF)[0];
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    const long codcf=c.get_long(CLI_CODCF);
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    TString codtab; codtab << tipocf << codcf;
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    TRectype& rec = lv.curr();
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    rec.put("CODTAB", codtab);
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    err = write_rec(TRUE, rec, lv);
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    if (err!=NOERR) return err;
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  }
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  //  END of gest_vend() discrimination
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  return err;
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}
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int TClifoVI::write(bool force)
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{
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  _oldindirizzi=0;
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  return registra(FALSE,force);
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}
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int TClifoVI::rewrite(bool force)
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{
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  return registra(TRUE,force);
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}
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int TClifoVI::remove()
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{
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  TLocalisamfile& c=lfile(LF_CLIFO);
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  c.remove();
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  // Put here gest_vend() discrimination
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  if (_gesven)
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  {
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    TLocalisamfile& v=lfile(LF_CFVEN);
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    TLocalisamfile& rind=lfile(LF_INDSP);
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    cancella(rind,1,_oldindirizzi);
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    v.remove();
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  }
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  _oldindirizzi=0;
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  return c.status();
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}
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