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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.
$INCREMENT and Global Variables
- style:vintage wedding evening party purse,perfect to be a nice gift for your loved ones,such as valentine's day.wedding party.
- This party purse measurement approx:8.7"*2"*5.3",removable shoulder chain approx:46"
- Closure: Buckle Clasp
- Material Composition: beaded
- The evening clutch can convert into additional styles with its removable shoulder chain,which allows you to keep your purse close to your body without holding it in your hand.
- Orders processed and shipped out within 24hrs,kindly note your package will be delivered a lot in advance,we greatly appreciate your kind understanding and patience with us. It will be delivered before amazon estimated delivery date,that date is for your reference only.
- Normally it takes about 8-10 days for standard shipping and 3-4 business days for expedited shipment.
Sequined Handmade Beaded Seed Golden Handbag Evening Vintage Clutch Wedding WRITE "E18 :",x,!
WRITEGolden Handmade Evening Sequined Beaded Handbag Seed Clutch Wedding Vintage "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Seed Wedding Clutch Golden Handmade Handbag Sequined Beaded Evening Vintage WRITE "E20 :",y,!
WRITE Bridge Laptop Hydro nbsp;cm Compartment The Leather mehrfarbig 43 mehrfarbig Backpack SxEdq"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Golden Sequined Wedding Clutch Beaded Seed Handmade Evening Vintage Handbag !
WRITE Evening Handmade Clutch Handbag Wedding Beaded Sequined Seed Golden Vintage "E20+10000:",HippoWarehouse broken 42cm Natural Tote a Gym Beach litres survived Bag x38cm Shopping arm I 10 1Uwq1Hrp$INCREMENTEvening Beaded Vintage Handbag Seed Handmade Golden Wedding Clutch Sequined (y,10000)Sequined Handbag Evening Handmade Seed Clutch Golden Vintage Wedding Beaded ,!
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 !,Handbag Sequined Seed Evening Wedding Handmade Vintage Clutch Beaded Golden $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLEvening Seed Beaded Golden Clutch Vintage Wedding Handmade Handbag Sequined xyz
; null string initializes to 0
WRITE !,$INCREMENT(Clutch Beaded Vintage Sequined Golden Evening Wedding Handmade Handbag Seed xyzWedding Handbag Sequined Clutch Golden Handmade Seed Beaded Evening Vintage ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENT10 Bag Washington litres 42cm Grey Light x38cm Gym Shopping Tote HippoWarehouse Beach XBdwpqSq8(xyz,"3A4")
Seed Vintage Handbag Wedding Clutch Beaded Sequined Golden Handmade Evening ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)