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3991ccb9c2
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.
42 lines
2.0 KiB
C
42 lines
2.0 KiB
C
/********************************************************************\
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* gncCustomerP.h -- the Core Customer Interface *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 2 of *
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* the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License*
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* along with this program; if not, contact: *
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* *
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* Free Software Foundation Voice: +1-617-542-5942 *
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* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
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* Boston, MA 02110-1301, USA gnu@gnu.org *
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* *
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\********************************************************************/
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/*
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* Copyright (C) 2001 Derek Atkins
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* Copyright (C) 2003 Linas Vepstas <linas@linas.org>
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* Author: Derek Atkins <warlord@MIT.EDU>
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*/
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#ifndef GNC_CUSTOMERP_H_
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#define GNC_CUSTOMERP_H_
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#include "gncCustomer.h"
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gboolean gncCustomerRegister (void);
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gchar *gncCustomerNextID (QofBook *book);
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const gnc_numeric *gncCustomerGetCachedBalance (GncCustomer *cust);
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void gncCustomerSetCachedBalance (GncCustomer *cust, const gnc_numeric *new_bal);
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#define gncCustomerSetGUID(E,G) qof_instance_set_guid(QOF_INSTANCE(E),(G))
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#endif /* GNC_CUSTOMERP_H_ */
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