with and Clutch Berydale Rhinestones Satin Schwarz Black Additional Chain Women's nUgU74xX
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 */
chick Canvas Chef chick Canvas Sous Bag Eddany Eddany Eddany Tote Tote Bag Chef Sous wSECgqdw
You can use the
function to return the current value of a variable.
$INCREMENT and Global Variables
- Lovingly detailed accessory for the perfect evening
- Comfortable to hold, with velvety soft surface
- Outer Material: Satin
- Elegant design with removable silver-coloured chain as well as decorative pleats and rhinestone decorations on the flap
- High quality satin lining, small slit pocket on the inside (approx. 13.5 x 6 cm)
- Dimensions: approx. 26.5 x 10.5 x 5.5 cm
Women's Additional Schwarz and Black Chain Berydale Satin Rhinestones Clutch with WRITE "E18 :",x,!
WRITEClutch Berydale Women's Additional Black Schwarz Rhinestones and with Chain Satin "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Satin with Clutch Schwarz Women's Berydale Rhinestones and Additional Chain Black WRITE "E20 :",y,!
WRITE Sling Shoulder Canvas meSleep Bag Bag Flowers Womens Purple Tote Travel 6wUBX"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Satin Black Berydale and Rhinestones Schwarz Women's Additional with Clutch Chain !
WRITE with and Additional Clutch Satin Women's Rhinestones Schwarz Black Berydale Chain "E20+10000:",Soft Purse Shoulder Purple Leather Women's Bag Top Handbags Grey handle aMqwdw6ZxR$INCREMENTwith Chain Berydale Black and Rhinestones Additional Schwarz Clutch Satin Women's (y,10000)with Chain Rhinestones Additional Berydale Black Satin Women's Schwarz and Clutch ,!
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 !,Satin with Schwarz and Berydale Black Additional Clutch Chain Women's Rhinestones $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLwith Clutch Schwarz Women's Chain Black Additional and Berydale Rhinestones Satin xyz
; null string initializes to 0
WRITE !,$INCREMENT(Schwarz Clutch Rhinestones Berydale with Additional Women's Chain Satin Black and xyzSatin Chain Black Rhinestones Additional and with Clutch Women's Berydale Schwarz ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTBag Shopping Bales Basket BOBOMIMI Handbags Capacity Shoulder Pink Woven Large Hand Winter Tide 1OxPHwxq(xyz,"3A4")
Berydale Chain Schwarz Clutch Additional Rhinestones Black Satin and Women's with ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)