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isam.cpp Aggiunta funzione per costruire la stringa chiave da un record

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isam.h       Aggiunti prototipo funzione precedente
maskfld.h    Aggiunta funzione per settare il modo di trim dei campi
relation.cpp Aggiunto codice di debug nella TRecord_array::remove_from


git-svn-id: svn://10.65.10.50/trunk@2125 c028cbd2-c16b-5b4b-a496-9718f37d4682
This commit is contained in:
guy 1995-11-10 13:37:28 +00:00
parent ea5ad0992b
commit 76719be75d
4 changed files with 28 additions and 5 deletions
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12
include/isam.cpp
View File

@ -2099,6 +2099,18 @@ TObject* TRectype::dup() const
return o;
}
const char* TRectype::build_key(int num) const
{
CBuildKey(rec_des(), num, string(), __tmp_string, TRUE);
return __tmp_string;
}
int TRectype::compare_key(const TRectype& rec, int key) const
{
TString256 key1= build_key(key);
TString256 key2 = rec.build_key(key);
return key1.compare(key2);
}
HIDDEN bool fld_empty(const char* s, int len, bool number)
{

9
include/isam.h
View File

@ -97,6 +97,10 @@ public:
bool exist(const char* fieldname) const; // Ritorna l'esistenza del campo
const char* fieldname(int i) const; // Ritorna il nome del campo i
const char* build_key(int key = 1) const;
int compare_key(const TRectype& rec, int key = 1) const;
bool same_key(const TRectype& rec, int key = 1) const { return compare_key(rec, key) == 0; }
const char* get_str(const char* fieldname) const ;
#ifndef FOXPRO
const TString& get(const char* fieldname) const ;
@ -111,7 +115,6 @@ public:
#endif
TDate get_date(const char* fieldname) const ;
// @DES Put tipizzata
// @FPUB
@ -135,7 +138,7 @@ public:
void zero(); // Vuota tutto il record
void zero(char c); // Vuota tutto il record usando il carattere c
void blank(const char * fieldname) { put(fieldname, " "); } // Riempie il campo di spazi
void blank(const char * fieldname) { put(fieldname, " "); } // Riempie il campo di spazi
TRectype& operator =(const TRectype& rec); // assegnazione tra TRectype
TRectype& operator =(const char* rec); // assegnazione tra TRectype
@ -309,7 +312,7 @@ public:
void zero(const char * fieldname) { curr().zero(fieldname);}
void zero() { curr().zero();}
void zero(char c) { curr().zero(c);}
void blank(const char * fieldname) { curr().blank(fieldname); }
void blank(const char * fieldname) { curr().blank(fieldname); }
TRectype& operator =(const TRectype& rec) { return curr() = rec;}
TBaseisamfile(int logicnum, bool linkrecinst = FALSE);

4
include/maskfld.h
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@ -192,6 +192,10 @@ public:
// @cmember Setta lo stato di dirty del campo
void set_dirty(bool d = TRUE);
// @cmember abilita il trim degli spazi
void set_trim(bool t)
{ _flags.trim = t; }
// @cmember Setta la giustificazione a destra del campo
void set_justify(bool r)
{ _flags.rightjust = r; }

8
include/relation.cpp
View File

@ -1,4 +1,4 @@
// $Id: relation.cpp,v 1.67 1995-11-03 08:18:05 guy Exp $
// $Id: relation.cpp,v 1.68 1995-11-10 13:37:28 guy Exp $
// relation.cpp
// fv 12/8/93
// relation class for isam files
@ -1773,7 +1773,11 @@ int TRecord_array::remove_from(int pos) const
TLocalisamfile f(_file);
rec->put(_num, pos);
for (int e = rec->read(f, _isgteq); e == NOERR && *rec == key(); e = rec->next(f))
{
{
#ifdef DBG
TString k_rec = rec->build_key();
TString k_key = key().build_key();
#endif
const int found = rec->get_int(_num);
if (found >= pos)
{