gnucash/libgnucash/engine/gncVendorP.h
Geert Janssens 3991ccb9c2 Cache current owner balances
These are queried continuously by the owner tree view (on Customer/Vendor/Employee
Overview pages) and recalculating them is an expensive operation.
The cache will be invalidated each time a lot reated to the owner
changes (modify or delete). The net effect is a huge responsiveness
improvement of said overviews in case of a large book.
2018-09-23 16:00:41 +02:00

42 lines
1.9 KiB
C

/********************************************************************\
* gncVendorP.h -- the Core Vendor Interface *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License as *
* published by the Free Software Foundation; either version 2 of *
* the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License*
* along with this program; if not, contact: *
* *
* Free Software Foundation Voice: +1-617-542-5942 *
* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
* Boston, MA 02110-1301, USA gnu@gnu.org *
* *
\********************************************************************/
/*
* Copyright (C) 2001 Derek Atkins
* Author: Derek Atkins <warlord@MIT.EDU>
*/
#ifndef GNC_VENDORP_H_
#define GNC_VENDORP_H_
#include "gncVendor.h"
gboolean gncVendorRegister (void);
gchar *gncVendorNextID (QofBook *book);
const gnc_numeric *gncVendorGetCachedBalance (GncVendor *vend);
void gncVendorSetCachedBalance (GncVendor *vend, const gnc_numeric *new_bal);
#define gncVendorSetGUID(V,G) qof_instance_set_guid(QOF_INSTANCE(V),(G))
#endif /* GNC_VENDORP_H_ */