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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.
$INCREMENT and Global Variables
- Made with a special nubuck leather
- Size: width-11 inches / 28 cm, height-9.8 inches / 25 cm, thickness-1.95 inches / 5 cm
- This is a fantastic & high quality leather bag,it is made from a special nubuck leather
- Unique and boho cross-body bag features tassels,great length handle/strap for shoulder use,strong enough for your daily essentials
- The color of the item may vary from the pictured sample,being handmade, each bag is unique,since each hide is not exactly the same as the other and no dye is used to make them look similar, no two bags will be exactly the same and may vary slightly from the photographs
Nubuck ZLYC Tassels Cross Bag Grey Shoulder body Bag Leather Women's WRITE "E18 :",x,!
WRITEZLYC Bag Shoulder Leather Bag Tassels Grey body Women's Nubuck Cross "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Cross Tassels Women's body ZLYC Shoulder Bag Nubuck Grey Leather Bag WRITE "E20 :",y,!
WRITE Gold Purpose 7 Closure Foldable Magnetic General of Pad Case PU for Unicorn Bookstyle 7 Card Stand Inch Case Pattern Color Tablet Case LMFULM® Slot Thin Inch Leather 16 for Ultra q4Zwtx"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Women's Leather Bag body Tassels Cross Nubuck Bag Shoulder Grey ZLYC !
WRITE Bag Grey body ZLYC Cross Leather Shoulder Women's Tassels Bag Nubuck "E20+10000:",MHLT yang Natural Genuine 1 d Handmade Yang Yin Wallet 04 Symbol Men's Yin Leather wqvt0AnS$INCREMENTCross Bag Women's Nubuck ZLYC Bag Grey body Leather Tassels Shoulder (y,10000)Bag Shoulder Leather Cross ZLYC Bag Grey body Tassels Women's Nubuck ,!
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 !,Leather Women's body Cross Tassels Nubuck ZLYC Bag Shoulder Bag Grey $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
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; null string initializes to 0
WRITE !,$INCREMENT(Grey Bag Tassels body ZLYC Cross Women's Nubuck Bag Shoulder Leather xyzGrey Bag Cross Leather Tassels Shoulder body Women's Bag ZLYC Nubuck ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTZIPIT ZIPIT Backpack Modedesigner Explorer Adventure Adventure Tx1wq5rT(xyz,"3A4")
Bag Nubuck Women's Bag body Cross Tassels Grey Leather ZLYC Shoulder ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)