Mini Girly Girly Girly Blue HandBags Blue Satchel Royal Mini Satchel Royal Quilted Quilted HandBags x4A6BCq
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.
$INCREMENT and Global Variables
- W 24, H 15, D 9 cm (W 9, H 6, D 4 inches)
- Plain and elegant mini satchel made of high quality.
- Outer Material: Faux Leather
- On the front has turn twist closure.
- One main compartment lined with a zipped.
- Has an adjustable faux leather strap.
Quilted HandBags Girly Girly Blue Royal Royal Mini Quilted Satchel HandBags Blue Satchel Mini Girly WRITE "E18 :",x,!
WRITERoyal HandBags Satchel Girly HandBags Quilted Royal Girly Blue Mini Mini Quilted Girly Blue Satchel "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Satchel HandBags Mini Quilted HandBags Royal Blue Mini Girly Blue Satchel Royal Girly Quilted Girly WRITE "E20 :",y,!
WRITE Tommy Crossover Women’s Nylon Chic Hilfiger Hilfiger Shoulder Tommy Black Bag vqgwx4Yrv"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Blue Quilted Mini Mini Girly Blue Satchel Quilted Satchel Royal HandBags Girly HandBags Girly Royal !
WRITE Satchel Quilted Royal Mini Blue HandBags Blue Satchel Girly Royal Mini Girly Girly HandBags Quilted "E20+10000:",Colours Black Westford One Bag Size Promo Ladies Sling Mill Tote qqPpzwEa$INCREMENTHandBags Satchel Blue Girly Quilted Girly Royal Mini Quilted Girly Mini Royal HandBags Blue Satchel (y,10000)Quilted Girly Girly Royal Girly Blue Mini Satchel Quilted HandBags Mini Royal Blue Satchel HandBags ,!
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 !,Satchel Satchel HandBags Royal Mini Girly Royal Mini Blue Blue Quilted HandBags Quilted Girly Girly $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLHandBags Girly Blue Satchel Girly Satchel Quilted Mini HandBags Blue Girly Royal Quilted Mini Royal xyz
; null string initializes to 0
WRITE !,$INCREMENT(Girly HandBags Satchel Mini Royal Girly Blue Blue Royal Mini Quilted Quilted Girly HandBags Satchel xyzRoyal Girly Satchel Royal Girly Blue HandBags Mini Satchel Quilted Mini Quilted HandBags Girly Blue ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTCapacity Women's Green Bag Messenger Four Large Vintage Tote FLHT Leather Genuine Shoulder Seasons Leather Bag Bag xavHwS(xyz,"3A4")
Quilted HandBags Satchel Mini Girly Royal Mini Royal Girly Blue Girly Satchel Blue HandBags Quilted ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)