grades Backpacks Shoulders 6 Bag Backpack Printing Students Canvas School 3D 6833c Animal 1 dtS4q5U
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 */
Design Double And Hipster Tote Frame Bag Hipster And xRXw6qz
You can use the
function to return the current value of a variable.
$INCREMENT and Global Variables
- "Style": This is a printed 3D animal pattern student bag, bright 3D print design, eye-catching and impressive; air cushion belt carrying system, adjustable shoulder strap, durable and comfortable to carry, smooth double zipper.
- "Comfort": light (378g). Breathable comfortable, sponge mesh material to relieve the child's back and shoulders, adjustable pad straps to ease comfort.
- "Size": Size: 44 * 28 * 14cm (17.3 "L x 11" H x 5.1 "W).
- "Material": 600D 100% polyester fabric, each seam is reinforced.
- "Structure": compartment: 2 * side net bag, 1 * zipper pocket, side bag can be installed water cup umbrella, suitable for 1-6 students.
Printing Animal School 6 Bag 3D Backpack Canvas Shoulders Backpacks 1 6833c grades Students WRITE "E18 :",x,!
WRITEPrinting Students Shoulders grades Animal Bag 6833c 3D 6 School Backpacks 1 Backpack Canvas "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
School 6833c Animal Backpack Canvas Backpacks 6 3D Students Bag Printing 1 grades Shoulders WRITE "E20 :",y,!
WRITE JoJo Dakine Dakine Handbag Dakine Handbag Handbag Bajasunset Bajasunset JoJo Red JoJo Bajasunset Red JoJo Dakine Red Handbag xxq14CAw"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Shoulders 6833c Students grades 1 Animal Backpack 6 Printing Backpacks Canvas School 3D Bag !
WRITE 3D Bag Printing Backpack Shoulders Backpacks 6833c 1 grades Canvas School Students Animal 6 "E20+10000:",SwankySwans Clutch Navy Clutch Ashton Womens SwankySwans Womens Envelope Blue H7RHZdp$INCREMENTCanvas Backpack Printing Shoulders School 3D 6 grades 6833c 1 Animal Bag Students Backpacks (y,10000)6833c Shoulders School Students Backpacks grades 3D Printing Canvas Bag 1 6 Backpack Animal ,!
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 !,Animal grades Backpack Printing Backpacks 3D Canvas Shoulders Bag Students School 6 6833c 1 $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILL1 grades Backpack Backpacks 6 Bag Canvas Students 6833c School Printing Animal Shoulders 3D xyz
; null string initializes to 0
WRITE !,$INCREMENT(Animal School 6 Shoulders Students grades Canvas Printing 6833c 1 Backpacks Backpack 3D Bag xyzStudents Printing 6 3D Bag School Backpacks grades 6833c 1 Animal Canvas Shoulders Backpack ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTpure with short a a leather black cover purse wallet Man's color LIGYM wtIY88(xyz,"3A4")
6 Printing Backpack 1 Shoulders 6833c Canvas School Bag grades 3D Students Animal Backpacks ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)