GRASS GIS 8 Programmer's Manual
8.5.0dev(2024)-3a95b7a4e6
xdrdatetime.c
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/*!
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\file lib/db/dbmi_base/xdrdatetime.c
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\brief DBMI Library (base) - external data representation (datatime)
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(C) 1999-2009, 2011 by the GRASS Development Team
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This program is free software under the GNU General Public License
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(>=v2). Read the file COPYING that comes with GRASS for details.
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\author Joel Jones (CERL/UIUC), Radim Blazek, Brad Douglas, Markus Neteler
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\author Doxygenized by Martin Landa <landa.martin gmail.com> (2011)
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*/
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#include <
grass/dbmi.h
>
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#include "
macros.h
"
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/*!
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\brief Send datetime
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\param t pointer to dbDateTime
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\return DB_OK
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*/
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int
db__send_datetime
(
dbDateTime
*
t
)
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{
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DB_SEND_CHAR
(
t
->current);
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if
(!
t
->current) {
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DB_SEND_INT
(
t
->year);
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DB_SEND_INT
(
t
->month);
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DB_SEND_INT
(
t
->day);
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DB_SEND_INT
(
t
->hour);
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DB_SEND_INT
(
t
->minute);
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DB_SEND_DOUBLE
(
t
->seconds);
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}
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return
DB_OK
;
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}
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/*!
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\brief Receive datetime
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\param t pointer to dbDateTime
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\return DB_OK
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*/
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int
db__recv_datetime
(
dbDateTime
*
t
)
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{
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DB_RECV_CHAR
(&
t
->current);
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if
(!
t
->current) {
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DB_RECV_INT
(&
t
->year);
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DB_RECV_INT
(&
t
->month);
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DB_RECV_INT
(&
t
->day);
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DB_RECV_INT
(&
t
->hour);
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DB_RECV_INT
(&
t
->minute);
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DB_RECV_DOUBLE
(&
t
->seconds);
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}
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return
DB_OK
;
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}
dbmi.h
DB_OK
#define DB_OK
Definition:
dbmi.h:71
macros.h
DB_SEND_CHAR
#define DB_SEND_CHAR(x)
Definition:
macros.h:50
DB_RECV_CHAR
#define DB_RECV_CHAR(x)
Definition:
macros.h:55
DB_RECV_DOUBLE
#define DB_RECV_DOUBLE(x)
Definition:
macros.h:109
DB_SEND_INT
#define DB_SEND_INT(x)
Definition:
macros.h:82
DB_RECV_INT
#define DB_RECV_INT(x)
Definition:
macros.h:87
DB_SEND_DOUBLE
#define DB_SEND_DOUBLE(x)
Definition:
macros.h:104
t
double t
Definition:
r_raster.c:39
_db_date_time
Definition:
dbmi.h:177
db__recv_datetime
int db__recv_datetime(dbDateTime *t)
Receive datetime.
Definition:
xdrdatetime.c:47
db__send_datetime
int db__send_datetime(dbDateTime *t)
Send datetime.
Definition:
xdrdatetime.c:25
lib
db
dbmi_base
xdrdatetime.c
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