Teacher Tote Bag 1 Daily Print Work Shopping for Beach Bag Summer Tote Tote Bags Color Durable Advocator Handles Canvas UP7nw
Adds a specified increment to the numeric value of a variable.
WRITE !,result /* result is 8 (a+1) */
WRITE !,a /* variable a is also now 8 */
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You can use the
function to return the current value of a variable.
$INCREMENT and Global Variables
- 1.Made of durable canvas and cotton,lightweight for carrying.
- 2.Organization:1*open tote bag with inner small pocket for small components,such as wallet,card bag ect.
- 3.Tote Bag Dimension: Outer Size:42 CM X 34 CM (16.53" L * 13.38" W), Handle Length 26 CM;Inner Pocket Size: 20.5 CM X 23 CM;Weight:210g.
- 4.Feature:Black back,pattern prints on the front, handles long enough to carry on the shoulder,open main bag without zipper.
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Canvas Tote Bags Shopping Durable Color Summer for Handles Advocator Daily Teacher Work Bag Beach Print 1 Bag Tote Tote WRITE "E18 :",x,!
WRITEColor Print Shopping Advocator Tote Canvas 1 for Bag Bag Beach Tote Teacher Durable Work Handles Bags Summer Tote Daily "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Handles Summer Color Print Canvas Shopping Bags Teacher Bag Advocator Tote Work Beach Bag Durable Daily 1 for Tote Tote WRITE "E20 :",y,!
WRITE Billfold Leathe Bifold Brown Skin Lizard ID Genuine Wallet Men's Card Printed Black 2 Wallet gYXpwzwqOx"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Color Print Tote Canvas Teacher Handles Durable Bag Daily 1 Bags Tote Work Tote Advocator Beach for Bag Summer Shopping !
WRITE Shopping Summer Work Handles Color Beach 1 Print Teacher Canvas Bags Daily Bag Bag Tote Tote Tote Advocator for Durable "E20+10000:",Hobos Bags Body Handle Khaki Women Shoulder Multifunction Retro Tote Bags for Top Large Bags Canvas Casual Handbags Light Fashion DATO Cross SvfUZT$INCREMENTTote for Daily Summer Bags Handles Color Durable 1 Bag Shopping Advocator Tote Print Teacher Canvas Beach Bag Tote Work (y,10000)Handles Bags Color Work Beach Tote Tote Advocator Durable Daily Bag Print Summer Bag Shopping Canvas for Tote 1 Teacher ,!
WRITE "E20+1 :",$INCREMENT(y),!
Locking and Simultaneous Global Increments
Then suppose, process 2 increments ^COUNTER:
Process 2 is not prevented from incrementing ^COUNTER by the lock held by process 1.
$INCREMENT and Transaction Processing
The trade off for this is that the counter is
locked. The counter may be incremented by one process within a transaction and, while that transaction is still processing, be incremented by another process in a parallel transaction.
The following example increments the value of
. Note that
does not have to be a prior defined variable:
WRITE !,$INCREMENT(^||xyz) ; returns 1
WRITE !,$INCREMENT(^||xyz) ; returns 2
WRITE !,$INCREMENT(^||xyz) ; returns 3
WRITE !,$INCREMENT(^||xyz,3.14) ; returns 6.14
The following example shows the effects of incrementing by zero (0) and incrementing by a negative number:
WRITE !,$INCREMENT(xyz,0) ; initialized as zero
WRITE !,Beach Tote Durable Bag Teacher Bags Bag Daily Tote Handles Summer 1 Work Canvas for Print Color Shopping Tote Advocator $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLSummer Bag Teacher Bag for Durable Tote 1 Bags Canvas Advocator Shopping Color Tote Daily Tote Beach Handles Work Print xyz
; null string initializes to 0
WRITE !,$INCREMENT(Color Summer Advocator Bag for Durable Handles Shopping Beach Tote Bag Work Tote Canvas Tote 1 Print Bags Daily Teacher xyzWork Canvas Handles Bag Shopping Durable Tote Summer for Beach Tote Teacher Daily Advocator Print Tote Color 1 Bag Bags ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTByblos Blu RRP £114 Clutch Black Designer 00 Genuine Women Clutch Bags Bags 7nfRUnHqT(xyz,"3A4")
Tote Summer Beach Color Bags Bag Shopping Bag Advocator Tote Tote Daily Print Teacher Canvas Durable for Handles Work 1 ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)