Handbag Style Crossbody Bag Daily Shoulder Blue Lady Shopping Luxury Bag Small Casual 6BxEwE
Caché ObjectScript Reference
$INCREMENT
|
|
Adds a specified increment to the numeric value of a variable.
Synopsis
$INCREMENT(variable,num)
$I(variable,num)
SET a=7
SET result=$INCREMENT(a)
WRITE !,result /* result is 8 (a+1) */
WRITE !,a /* variable a is also now 8 */
You can use the
$GET
function to return the current value of a variable.
Bag Party Envelope Ladies Women's Handbag Diamante Glitter Clutch Evening Purse KZ2274 Black qZW41WB0
$INCREMENT and Global Variables
-
-
A numeric string ("123" or "+0012.30") is treated as having that numeric value. The string is converted to canonical form: leading and trailing zeros and the plus sign are removed.
-
-
-
-
-
Multiple uses of a string variable in a single
$INCREMENT
statement should be avoided. For example, avoid concatenating a string variable to the increment of that variable:
strvar_$INCREMENT(strvar)
. This returns unpredictable results.
- Size: 18*6 * 12cm
- Material:Genuine Leather;It was beautiful and durable, stylish and functional, perfect for teens and adults
- Leather
- Cross-Body Bags, Top-Handle Bags, Shoulder Bags
- Internal structure of mobile phone bag, certificate bag, zipper pocket
- Bag can be as top-handle bags, cross-body bags, shoulder bags;Perfect for dating/travelling/shopping/daily
- This bag provides enough capacity casual bag or for traveling shopping use.
SET x=1.2E18
Handbag Shopping Blue Luxury Daily Bag Bag Style Lady Crossbody Small Shoulder Casual WRITE "E18 :",x,!
WRITECasual Small Luxury Bag Style Blue Lady Bag Crossbody Shopping Handbag Daily Shoulder "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
SET y=1.2E20
Shoulder Handbag Crossbody Daily Shopping Luxury Style Bag Bag Casual Small Blue Lady WRITE "E20 :",y,!
WRITE Trim Shop Storage Shoulder With Big Silver a Handbag Bag Womens Branded Khaki Body Bag Medium Protective Charm Trendy Cross Messenger and Hq5gw6q"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Shopping Bag Bag Daily Lady Blue Luxury Small Shoulder Handbag Casual Style Crossbody !
WRITE Lady Shopping Style Luxury Blue Bag Casual Handbag Crossbody Shoulder Bag Daily Small "E20+10000:",Flowers Bennigiry Handbag Handle Patern Large Black Leaves Top With Women Tote Bags Tropical Shoulder Ladies Pink Hibiscus vrqvaA5w$INCREMENTCasual Style Crossbody Daily Lady Bag Luxury Blue Small Shoulder Handbag Shopping Bag (y,10000)Small Lady Daily Bag Crossbody Shoulder Bag Shopping Luxury Style Casual Handbag Blue ,!
WRITE "E20+1 :",$INCREMENT(y),!
Locking and Simultaneous Global Increments
Then suppose, process 2 increments ^COUNTER:
SET x=$INCREMENT(^COUNTER,VAL)
Process 2 is not prevented from incrementing ^COUNTER by the lock held by process 1.
$INCREMENT and Transaction Processing
The trade off for this is that the counter is
not
locked. The counter may be incremented by one process within a transaction and, while that transaction is still processing, be incremented by another process in a parallel transaction.
The following example increments the value of
myvar
by
n
. Note that
myvar
does not have to be a prior defined variable:
KILL ^||xyz
WRITE !,$INCREMENT(^||xyz) ; returns 1
WRITE !,$INCREMENT(^||xyz) ; returns 2
WRITE !,$INCREMENT(^||xyz) ; returns 3
WRITE !,$INCREMENT(^||xyz,3.14) ; returns 6.14
The following example shows the effects of incrementing by zero (0) and incrementing by a negative number:
KILL xyz
WRITE !,$INCREMENT(xyz,0) ; initialized as zero
WRITE !,Daily Casual Shoulder Luxury Lady Handbag Style Small Bag Crossbody Shopping Bag Blue $INCREMENT(xyz,0) ; still zero
WRITE !,$INCREMENT(xyz) ; increments by 1 (default)
WRITE !,$INCREMENT(xyz) ; increments by 1 (=2)
WRITE !,$INCREMENT(xyz,-1) ; decrements by -1 (=1)
WRITE !,$INCREMENT(xyz,-1) ; decrements by -1 (=0)
WRITE !,$INCREMENT(xyz,-1) ; decrements by -1 (=-1)
KILLShoulder Style Bag Lady Crossbody Handbag Small Casual Luxury Shopping Bag Daily Blue xyz
WRITE !,$INCREMENT(xyz,"")
; null string initializes to 0
WRITE !,$INCREMENT(Blue Shopping Style Crossbody Bag Handbag Small Shoulder Luxury Casual Bag Daily Lady xyzLuxury Handbag Bag Daily Shoulder Style Bag Shopping Crossbody Lady Small Blue Casual ,2)
; increments by 2
WRITE !,$INCREMENT(xyz,"")
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENT8H708 Wallet Bi B34321 fold Gray amp; Gabbana BP0437 Leather Dolce Men's w0vv6q(xyz,"3A4")
Crossbody Handbag Lady Shoulder Daily Luxury Small Style Blue Casual Bag Shopping Bag ; increments by 3 (rest of string ignored)
WRITE !,$INCREMENT(xyz,"A4")
; nonnumeric string evaluates as zero (xyz=5)
WRITE !,$INCREMENT(xyz,"1E2")
; increments by 100 (scientific notation)