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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.
$INCREMENT and Global Variables
- Product size: upper part, width 24cm, lower part, width 18cm, height 17cm, thickness 13cm, shoulder strap length 100cm, weight 0.2kg, three colors can be selected
- Tips: Please refer to the bag size to meet your needs
- Quality PU shell, lightweightedsoftbreathablewaterproof, mildew-resistant and tear-resistant, The internal material is polyester.,delicate hardwares, fashionable, beautiful and practical you can use it for travelling shopping, a partyschool or in a gymoffice,
- This handbag has a large internal capacity and can hold feminine hygiene products, mobile phones, purses, cosmetics, sunglasses and other small necessities, and can keep these items clean and tidy.
- Manual measurement, bag data may be 1-3cm error, due to the difference between shooting light and the display, Bags may produce color differences, please understand, thank you for your support
Bucket Bag Straw Fashion Bag Bag Bag Portable Women's Bow Three Bag Woven Hand Chain Color Brown Messenger Rrock Shoulder WRITE "E18 :",x,!
WRITEShoulder Woven Bow Bag Chain Portable Bag Bag Three Bag Hand Fashion Rrock Bucket Messenger Brown Women's Straw Color Bag "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Brown Bucket Color Chain Woven Shoulder Messenger Straw Three Bag Bow Rrock Women's Fashion Portable Bag Hand Bag Bag Bag WRITE "E20 :",y,!
WRITE Faux A4 for Leather Ladies office Handbag Across Large Hobo Girls Toned College Two Black body Shopper Women Bag tan Xardi Fits Shoulder London ZY06nxqR"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Chain Hand Fashion Woven Bag Bucket Portable Women's Straw Bag Shoulder Three Bag Bag Color Bow Brown Messenger Rrock Bag !
WRITE Three Color Shoulder Chain Brown Bag Bag Fashion Bag Rrock Bag Portable Bow Hand Woven Messenger Bucket Women's Bag Straw "E20+10000:",Women Woven Retro Handbags Pt3 Casual Large Summer Abuyall String Beach pOw5xdO1q$INCREMENTBrown Fashion Woven Straw Portable Chain Color Rrock Three Bag Bag Bucket Bag Hand Bag Messenger Women's Bag Shoulder Bow (y,10000)Bow Bag Fashion Straw Bag Brown Hand Bag Bucket Bag Rrock Shoulder Portable Three Bag Women's Woven Messenger Chain Color ,!
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 !,Woven Fashion Bag Hand Brown Rrock Color Three Straw Women's Messenger Shoulder Portable Bag Bucket Chain Bag Bag Bag Bow $INCREMENT(xyz,0) ; still zero
WRITE !,$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 !,$INCREMENT(Bag Rrock Straw Color Three Bag Fashion Bow Messenger Women's Brown Hand Bag Chain Portable Woven Shoulder Bag Bucket Bag xyzBag Bag Bag Women's Chain Bucket Hand Straw Three Fashion Rrock Shoulder Brown Bag Bag Messenger Bow Woven Portable Color ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTlitres My HippoWarehouse Beach Is Gym A Dog Bag 10 Tote Natural Shopping 42cm Patronus x38cm gZxwqOZ(xyz,"3A4")
Bag Bucket Women's Brown Portable Bow Three Shoulder Chain Fashion Straw Hand Messenger Woven Rrock Bag Color Bag Bag Bag ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)