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Corretta delete_row dei record array

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git-svn-id: svn://10.65.10.50/trunk@2073 c028cbd2-c16b-5b4b-a496-9718f37d4682
This commit is contained in:
guy 1995-11-03 08:18:05 +00:00
parent ea5f02c9cb
commit cf9202b26f
1 changed files with 12 additions and 5 deletions
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17
include/relation.cpp
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@ -1,4 +1,4 @@
// $Id: relation.cpp,v 1.66 1995-10-25 09:43:48 guy Exp $ // $Id: relation.cpp,v 1.67 1995-11-03 08:18:05 guy Exp $
// relation.cpp // relation.cpp
// fv 12/8/93 // fv 12/8/93
// relation class for isam files // relation class for isam files
@ -1651,7 +1651,7 @@ TRectype& TRecord_array::row(int n, bool create)
{ {
r = (TRectype*)key().dup(); // Crea nuovo record copiando la chiave r = (TRectype*)key().dup(); // Crea nuovo record copiando la chiave
n = add(r, i) + _offset; // Riassegna n se era negativo! n = add(r, i) + _offset; // Riassegna n se era negativo!
char str[8]; sprintf(str, "%d", n); char str[16]; sprintf(str, "%d", n);
r->renum_key(_num, str); // Aggiorna campo numero riga r->renum_key(_num, str); // Aggiorna campo numero riga
} }
CHECKD(r && n > 0, "Bad record number ", n); CHECKD(r && n > 0, "Bad record number ", n);
@ -1707,15 +1707,22 @@ int TRecord_array::add_row(TRectype* r)
} }
bool TRecord_array::destroy_row(int r, bool pack) bool TRecord_array::destroy_row(int r, bool pack)
{ {
CHECKD(r > _offset, "Can't destroy row ", r); CHECKD(r > _offset, "Can't destroy row ", r);
const int index = r - _offset; const int index = r - _offset;
const bool ok = destroy(index, pack); const bool ok = destroy(index, pack);
if (ok && pack) if (ok && pack)
{ {
for (int i = index; i < items(); i++) for (int i = size()-1; i > index; i--)
row(i + _offset, FALSE).put(_num, i + _offset); {
TRectype* r = (TRectype*)objptr(i);
if (r != NULL)
{
TString16 n; n << i+_offset;
r->renum_key(_num, n);
}
}
} }
return ok; return ok;
} }