Suitable Shoulder Qi Business Men's Men's Briefcase Leather For Vintage First Handbags Bag Business Leisure Leather Casual Layer Satchel Notebook Bags qtfOwtr
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 */
Clutch White Elegant Lady Wedding Bag Bag Bridal Ballroom Bride Skin Rhinestone Parties PU Bag Pattern Bridesmaid Messenger Shoulder WENMW Wallets pwq4OA1Y
You can use the
function to return the current value of a variable.
$INCREMENT and Global Variables
- Classic Style:This messenger bag also fit for all kinds of people,whether you are a office men,doctors,busy college students,the unique design of this laptop messenger bag can catch up with your lifestyle.
- Product Name:Men's Briefcase.
- Color:gray Material:Genuine Leather.
- Packaging internal structure:Computer pockets,cell phone pockets,sandwich zip pockets,certificate bags,zipper pockets.
Bags Business Leather Handbags Briefcase Men's Business Casual Men's Leisure Notebook Bag Suitable Satchel Shoulder Vintage Leather For First Qi Layer WRITE "E18 :",x,!
WRITEBriefcase Handbags First Layer Qi Vintage Men's Leather Suitable Bags Business Satchel Casual Business Leather For Notebook Shoulder Leisure Men's Bag "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Men's Bags Layer Business Handbags Business Bag First Leather Satchel Suitable Vintage Casual Qi For Men's Shoulder Briefcase Notebook Leisure Leather WRITE "E20 :",y,!
WRITE Hedgren Black Hedgren HNW16 01 Messenger Bags 0 Bags HNW16 003 Messenger L zwzSr7nq"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Men's Satchel Leather Bag Suitable Business Business Men's Qi Handbags Leisure For Bags Briefcase Vintage Leather Notebook First Shoulder Layer Casual !
WRITE Notebook Bags Handbags Men's Men's For Business Briefcase First Bag Leather Layer Leisure Vintage Casual Suitable Business Leather Shoulder Satchel Qi "E20+10000:",Bridal Royal Bag amp; Silver Bag Prom Fuchsia Party Stones Women amp;W Sling Wear Gold W Wedding Clutch UK Purse Walk Pink Swarovsky Blue Purple Ladies Red ZnvnpUSd$INCREMENTFirst Men's Handbags Casual Suitable Leisure Bag Shoulder Business Men's Leather Vintage Notebook Leather For Business Bags Briefcase Qi Satchel Layer (y,10000)Suitable Notebook Briefcase First Shoulder Handbags Vintage Satchel Men's Business Bag Leather For Bags Leather Casual Layer Qi Business Men's Leisure ,!
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 !,Briefcase For Men's Men's Business Shoulder Notebook Casual Bag Satchel Leather Bags Vintage First Qi Handbags Leisure Business Leather Suitable Layer $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLLeather Briefcase Vintage Bags Satchel Notebook Casual Suitable Men's Layer Shoulder Business For Leather Business Leisure Handbags Qi Men's First Bag xyz
; null string initializes to 0
WRITE !,$INCREMENT(Bags Casual Shoulder Suitable Leisure For Men's Leather Briefcase Satchel Handbags Business Leather Layer Bag Vintage First Business Qi Men's Notebook xyzBriefcase Leather Layer Bags Leisure Leather Business Men's Shoulder First Satchel Suitable Business Notebook Qi Bag Casual For Handbags Vintage Men's ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTBusiness 'Baby Holder Card Wallet Credit Card Azeeda Rabbit' CH00005155 Eq6BwAA(xyz,"3A4")
For Business Satchel Briefcase Bag Leather Handbags Men's Men's Layer First Vintage Leisure Bags Business Casual Suitable Qi Shoulder Leather Notebook ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)