Teacher Tote Bag 1 Daily Print Work Shopping for Beach Bag Summer Tote Tote Bags Color Durable Advocator Handles Canvas UP7nw
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.
$INCREMENT and Global Variables
- 1.Made of durable canvas and cotton,lightweight for carrying.
- 2.Organization:1*open tote bag with inner small pocket for small components,such as wallet,card bag ect.
- 3.Tote Bag Dimension: Outer Size:42 CM X 34 CM (16.53" L * 13.38" W), Handle Length 26 CM;Inner Pocket Size: 20.5 CM X 23 CM;Weight:210g.
- 4.Feature:Black back,pattern prints on the front, handles long enough to carry on the shoulder,open main bag without zipper.
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Canvas Tote Bag Bags Teacher Summer for Tote 1 Advocator Print Handles Bag Color Durable Beach Shopping Tote Daily Work WRITE "E18 :",x,!
WRITEBeach Durable Tote Bag Bag Color Shopping Tote Handles Bags for Tote Advocator Work Canvas Teacher Print Daily Summer 1 "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Canvas Beach Bags Tote Handles Print Teacher Tote Work Daily Color Advocator Bag Tote for Bag Shopping Durable Summer 1 WRITE "E20 :",y,!
WRITE Bi with Custom Flip made Harness ID Garland Fancy Star Proudly the Wallet in Leather fold Chocolate USA wzvHIfzq"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Canvas for Advocator Tote Work Teacher Shopping Bags 1 Summer Tote Durable Bag Color Handles Beach Tote Bag Print Daily !
WRITE Canvas Beach Bag Daily Color Durable Print Bags Bag Tote Teacher Summer 1 Tote Tote for Work Shopping Handles Advocator "E20+10000:",Cheongsam Clutch Fashion Banquet Chain Diamond Ladies Silk Rhinestone Dinner Hot Dress Bag Purple Bag Handbag Evening Bag 6cUWqWYz$INCREMENTWork Daily Color Advocator Handles Teacher 1 for Durable Print Summer Bag Bag Tote Beach Tote Bags Tote Canvas Shopping (y,10000)Bags Tote Daily Print Bag Bag Shopping Summer Teacher Advocator Durable Tote Tote Canvas Handles Beach for 1 Work 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 !,Beach Color Tote Bag Summer Teacher Advocator Work Tote Bags Shopping Tote 1 Daily Durable for Canvas Handles Bag Print $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLSummer Shopping Teacher Bag Tote Work for Daily 1 Beach Tote Handles Advocator Bag Tote Color Durable Canvas Print Bags xyz
; null string initializes to 0
WRITE !,$INCREMENT(Canvas Work Tote Beach Print Handles for Tote Daily Bag Color Tote Advocator Shopping 1 Bag Summer Durable Teacher Bags xyzCanvas Beach Teacher Tote Print Bag Advocator for Bags Tote Bag Summer 1 Color Handles Shopping Tote Durable Work Daily ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTD Purse Bags Shopper Top Satchel Tote JYC Ladies Tote Handbag Handbag 2018 Handle Casual Messenger Ladies Shoulder Women Shoulder Canvas Daily Canvas Vintage Bag Cartoon Hobo 7gwUq4x7H(xyz,"3A4")
Bags Advocator Bag Shopping Work Print Handles Teacher for Summer 1 Tote Bag Daily Tote Durable Beach Canvas Tote Color ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)