prepare for improved kvp frame handling in backend

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@5046 57a11ea4-9604-0410-9ed3-97b8803252fd

src/engine/Account.c

@@ -93,6 +93,7 @@ xaccInitAccount (Account * acc)
   acc->description = g_strdup("");
 
   acc->kvp_data    = kvp_frame_new();
+  acc->idata = 0;
 
   acc->commodity     = NULL;
   acc->commodity_scu = 100000;

src/engine/AccountP.h

@@ -142,6 +142,10 @@ struct _account {
    * in any way desired.  Handy for specialty traversals of the 
    * account tree. */
   short mark;
+
+  /* -------------------------------------------------------------- */
+  /* Backend private expansion data */
+  guint32  idata;     /* used by the sql backend for kvp management */
 };
 
 

src/engine/Transaction.c

@@ -109,6 +109,7 @@ xaccInitSplit(Split * split)
   split->reconciled_balance  = gnc_numeric_zero();
 
   split->kvp_data = kvp_frame_new();
+  split->idata = 0;
 
   xaccGUIDNew(&split->guid);
   xaccStoreEntity(split, &split->guid, GNC_ID_SPLIT);
@@ -622,6 +623,7 @@ xaccInitTransaction (Transaction * trans)
   trans->orig = NULL;
 
   trans->kvp_data = kvp_frame_new();
+  trans->idata = 0;
 
   xaccGUIDNew(&trans->guid);
   xaccStoreEntity(trans, &trans->guid, GNC_ID_TRANS);

src/engine/TransactionP.h

@@ -121,6 +121,10 @@ struct _split
   gnc_numeric  balance;
   gnc_numeric  cleared_balance;
   gnc_numeric  reconciled_balance;
+
+  /* -------------------------------------------------------------- */
+  /* Backend private expansion data */
+  guint32  idata;     /* used by the sql backend for kvp management */
 };
 
 
@@ -186,6 +190,10 @@ struct _transaction
    * any changes made if/when the edit is abandoned.
    */
   Transaction *orig;
+
+  /* -------------------------------------------------------------- */
+  /* Backend private expansion data */
+  guint32  idata;     /* used by the sql backend for kvp management */
 };
 
 /* Set the transaction's GUID. This should only be done when reading