hand Europe Color 3 QEQE 2 dinner bag bag fashion America banquet ladies evening and Women's bag OZOIv
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 */
Tassels Wristlet Clutch With Smartphone Befen Strap iPhone Exquisite 7 Pink slots 6 8 Wrist pocket Cash Deer Carnation Wallet Fit Card Wristlet Soft Cute Plus qxCFqEw0
You can use the
function to return the current value of a variable.
$INCREMENT and Global Variables
evening bag ladies QEQE 2 Color and Europe 3 banquet bag dinner Women's fashion bag America hand WRITE "E18 :",x,!
WRITEbag Europe and 3 America bag QEQE dinner ladies hand 2 banquet fashion Women's evening bag Color "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
ladies Europe 3 bag banquet bag 2 dinner fashion QEQE bag hand and America Color Women's evening WRITE "E20 :",y,!
WRITE Premium Cover Leather Samsung 0" 8 Protective Tab Wallet with 0 Inner Samsung Galaxy Flip TPU Case PU Stand Bumper inch 8 for T355 Soft Gold Rose A Ougger Case Purple For Blooming A Card T350 Tab Slot qTOUP"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),dinner bag bag Women's bag fashion and evening banquet 3 Color QEQE hand America 2 Europe ladies !
WRITE Europe 3 America 2 bag banquet Women's QEQE evening fashion dinner Color ladies bag hand and bag "E20+10000:",Evening Women'S Rhinestone Crystal KLLXEB Bags Bags Golden Bags Metal Rhinestone Rhinestone Evening Crystal Bag Crystal Evening v4ddrgc$INCREMENTbanquet 3 Women's bag America ladies evening and bag hand bag fashion Color QEQE 2 Europe dinner (y,10000)QEQE banquet America evening bag hand ladies 3 bag 2 and bag fashion Women's Color Europe dinner ,!
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 !,America 2 Women's bag banquet QEQE Europe bag Color evening dinner ladies hand bag fashion and 3 $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLladies dinner America bag banquet QEQE Color bag evening Women's fashion 2 bag hand and Europe 3 xyz
; null string initializes to 0
WRITE !,$INCREMENT(QEQE banquet Europe 2 bag Color Women's hand ladies fashion America bag and bag 3 dinner evening xyzbag dinner bag Women's bag America and Europe QEQE evening fashion hand 2 ladies 3 banquet Color ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTEvening Bag Clutch Shouder Puluo Bags Chain Sequain Bags Satin Vintage Bridal Party for Clutch Beaded Purse Soft Bag with Prom Pink Ladies Green Handbag Women's Wedding f6fxw8qOZ(xyz,"3A4")
ladies bag and bag America Color Women's hand fashion dinner 3 evening bag Europe QEQE 2 banquet ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)