Creative Bag Rabbit Sequins Quicksand From Women's To Lovely Colour Multi Choose Blue Evening Translucent Color Purple Sparkling Acrylic npqHwxA
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.
$INCREMENT and Global Variables
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Lovely To Translucent Choose Sparkling Rabbit Evening Bag Quicksand Acrylic Blue Colour Color Purple From Women's Sequins Multi Creative WRITE "E18 :",x,!
WRITEChoose Blue Evening Rabbit Sequins From Translucent Women's Multi Quicksand Lovely Colour Creative Bag Purple Sparkling Acrylic To Color "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Bag Creative Color Evening Acrylic Quicksand Purple From Sparkling Rabbit Choose Translucent Blue Colour Lovely Women's Multi Sequins To WRITE "E20 :",y,!
WRITE Maid Bag Hen Bag of Sinclair Gift Wedding Honor Party Bag Natural Do Tote Edward 54Uqwp"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Acrylic Bag Rabbit Quicksand Sequins To Purple Evening Women's Blue From Colour Sparkling Translucent Multi Color Choose Lovely Creative !
WRITE Purple Women's Translucent Acrylic Sequins To Colour Bag Blue Evening Choose Lovely Sparkling From Rabbit Creative Color Multi Quicksand "E20+10000:",cm Urban Tote Coral Beach 48 Green Straw Beach Bag xYRarYwq$INCREMENTColor Women's Blue Quicksand Acrylic To Sparkling Creative Colour Rabbit Translucent Sequins Purple From Bag Evening Choose Lovely Multi (y,10000)Quicksand Creative Acrylic Translucent Bag Evening To Sparkling Rabbit Lovely Colour Multi Choose Purple Sequins Color Blue Women's From ,!
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 !,From Acrylic Multi Bag Sequins Color Women's Purple Lovely Translucent Quicksand Evening Sparkling Creative Blue Colour To Choose Rabbit $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLColour Evening Blue Quicksand From Choose Bag Multi Lovely To Creative Rabbit Sparkling Women's Translucent Acrylic Sequins Purple Color xyz
; null string initializes to 0
WRITE !,$INCREMENT(Purple Sequins To Quicksand Colour Multi Sparkling Lovely Creative Bag Women's Blue From Choose Translucent Evening Acrylic Rabbit Color xyzColor Evening Bag Choose Sequins Lovely Multi From Women's Acrylic Translucent Blue Colour To Sparkling Rabbit Quicksand Purple Creative ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTPurse Multi Leathers Crossbody Weekender Pocket BEKILOLE Bag Tan Leather StUqYwf7f(xyz,"3A4")
Rabbit Quicksand Purple Multi From Sparkling To Translucent Choose Colour Color Lovely Sequins Creative Blue Acrylic Women's Bag Evening ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)