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SHIFT RIGHT DELETING TRAILING



 
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XXX_:)
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Age: 40
Joined: 01 Feb 2008
Posts: 387
Location: Воронеж
PostPosted: Mon Mar 05, 2012 7:57 pm    Post subject: SHIFT RIGHT DELETING TRAILING Reply with quote
Почему 1 и 2 вариант не работает, а 3 работает?

Code:

DATA:  lv_num TYPE p DECIMALS 3
      ,lv_char(60)
      ,lv_string TYPE string.

lv_char = lv_num.
SHIFT lv_char RIGHT DELETING TRAILING '0'.
SHIFT lv_char RIGHT DELETING TRAILING '.'.

WRITE / lv_char.

lv_string = lv_num.
SHIFT lv_string RIGHT DELETING TRAILING '0'.
SHIFT lv_string RIGHT DELETING TRAILING '.'.

WRITE / lv_string.

lv_char = lv_num.
lv_string = lv_char.
SHIFT lv_string RIGHT DELETING TRAILING '0'.
SHIFT lv_string RIGHT DELETING TRAILING '.'.

WRITE / lv_string.


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bimit
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Joined: 11 Jul 2011
Posts: 56
PostPosted: Tue Mar 06, 2012 7:20 am    Post subject: Re: SHIFT RIGHT DELETING TRAILING Reply with quote
XXX_:) wrote:
Почему 1 и 2 вариант не работает, а 3 работает?

Code:

DATA:  lv_num TYPE p DECIMALS 3
      ,lv_char(60)
      ,lv_string TYPE string.

lv_char = lv_num.
SHIFT lv_char RIGHT DELETING TRAILING '0'.
SHIFT lv_char RIGHT DELETING TRAILING '.'.

WRITE / lv_char.

lv_string = lv_num.
SHIFT lv_string RIGHT DELETING TRAILING '0'.
SHIFT lv_string RIGHT DELETING TRAILING '.'.

WRITE / lv_string.

lv_char = lv_num.
lv_string = lv_char.
SHIFT lv_string RIGHT DELETING TRAILING '0'.
SHIFT lv_string RIGHT DELETING TRAILING '.'.

WRITE / lv_string.



В первом и втором варианте надо убрать пробелы.

Code:

DATA:  lv_num TYPE p DECIMALS 3
      ,lv_char(60)
      ,lv_string TYPE string.

lv_char = lv_num.
SHIFT lv_char RIGHT DELETING TRAILING ''.
SHIFT lv_char RIGHT DELETING TRAILING '0'.
SHIFT lv_char RIGHT DELETING TRAILING '.'.

WRITE / lv_char.

lv_string = lv_num.
SHIFT lv_string RIGHT DELETING TRAILING ''.
SHIFT lv_string RIGHT DELETING TRAILING '0'.
SHIFT lv_string RIGHT DELETING TRAILING '.'.

WRITE / lv_string.

lv_char = lv_num.
lv_string = lv_char.
SHIFT lv_string RIGHT DELETING TRAILING '0'.
SHIFT lv_string RIGHT DELETING TRAILING '.'.

WRITE / lv_string.

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XXX_:)
Аналитик
Аналитик


Age: 40
Joined: 01 Feb 2008
Posts: 387
Location: Воронеж
PostPosted: Tue Mar 06, 2012 10:55 am    Post subject: Reply with quote
спасибо, было подозрение что есть пробел в конце, но из-за самоуверенности решил что быть такого не может. Пробелы в стринге в после значения )).
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