GRASS GIS 7 Programmer's Manual
7.0.3(2016)-r00000
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trim_dec.c
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1
14
#include <string.h>
15
#include <grass/gis.h>
16
24
void
G_trim_decimal
(
char
*buf)
25
{
26
char
*mark;
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/* don't trim e+20 into e+2 */
29
if
( strchr(buf,
'e'
) || strchr(buf,
'E'
) )
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return
;
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/* find the . */
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while
(*buf !=
'.'
)
34
if
(*buf++ == 0)
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return
;
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mark = buf;
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while
(*++buf)
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if
(*buf !=
'0'
)
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mark = buf + 1;
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*mark = 0;
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}
G_trim_decimal
void G_trim_decimal(char *buf)
Removes trailing zeros from decimal number.
Definition:
trim_dec.c:24
gis
trim_dec.c
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