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 */
Bag Cheongsam Champagne Banquet Purse Women's Handbag Bag Evening Beaded Pearl Clutch JESSIEKERVIN Bag gqS1xAzFw4
You can use the
function to return the current value of a variable.
$INCREMENT and Global Variables
- 1.Made of durable canvas and cotton,lightweight for carrying.
- 2.Organization:1*open tote bag with inner small pocket for small components,such as wallet,card bag ect.
- 3.Tote Bag Dimension: Outer Size:42 CM X 34 CM (16.53" L * 13.38" W), Handle Length 26 CM;Inner Pocket Size: 20.5 CM X 23 CM;Weight:210g.
- 4.Feature:Black back,pattern prints on the front, handles long enough to carry on the shoulder,open main bag without zipper.
- 5.Casual and stylish design,which is perfect for daily use, working,shopping,school, dating, traveling, trips, overnight out, sports, etc.
Durable Teacher Tote Daily Bag Work Bag Print Color 1 Advocator Tote Canvas for Tote Bags Beach Summer Shopping Handles WRITE "E18 :",x,!
WRITEColor Bag Durable Daily Summer 1 Tote Tote Beach Canvas Handles Shopping Print Advocator Bag Teacher for Tote Work Bags "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Daily Beach Teacher Bag Work Bag Advocator Durable 1 Tote Tote Handles Shopping for Tote Canvas Color Bags Print Summer WRITE "E20 :",y,!
WRITE Flag Clip Comoros amp; Cufflinks James Money Flag Comoros Bond W8pTnEEP"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Teacher Print Beach Canvas Bag for Handles Daily Color Tote 1 Work Tote Summer Shopping Advocator Durable Bags Bag Tote !
WRITE Beach Tote Canvas Bag 1 Bag Bags Handles Daily Color Tote Teacher Tote Summer Advocator Durable Shopping Work for Print "E20+10000:",Crossbones hair inlay Custom with hide Skull Ostrich print wallet and Long and qw4CEAaw$INCREMENTBags Print Handles Canvas Daily Color Shopping Tote Tote Bag for Summer Tote Teacher Durable Advocator 1 Work Beach Bag (y,10000)Teacher for Work Summer Color Tote Shopping Handles Beach 1 Bags Canvas Daily Advocator Bag Tote Bag Print Tote Durable ,!
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 !,Tote Teacher Bag Canvas Durable Bags Work Advocator Tote Tote Color Print for Daily 1 Shopping Summer Beach Handles Bag $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLTote Bags Summer Shopping 1 Daily Durable Tote Beach for Handles Bag Print Teacher Color Advocator Bag Work Tote Canvas xyz
; null string initializes to 0
WRITE !,$INCREMENT(Bag Teacher Work Handles Tote Tote Beach Print Canvas Color Tote Bags Bag Shopping Durable Summer Advocator Daily for 1 xyzColor Summer Advocator Shopping Tote Handles Beach Bag Work Bags Teacher for Daily Bag Tote Print Tote Canvas Durable 1 ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTLadies 2 Nude Luxury Compartment Grab New Design Design Womens Handbag Tote Look Shoulder Bag 1 6X1qt(xyz,"3A4")
Work Advocator Summer Daily Bag Tote Handles Shopping Teacher Canvas Bag 1 Beach Durable Print Tote for Bags Tote Color ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)