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 */
Women Lulu Small Blue Bag Body Miss Pu Stylish Bag Leather Handbags Shoulder Cross for zd5qx6
You can use the
function to return the current value of a variable.
$INCREMENT and Global Variables
- Classic Style:This messenger bag also fit for all kinds of people,whether you are a office men,doctors,busy college students,the unique design of this laptop messenger bag can catch up with your lifestyle.
- Product Name:Men's Briefcase.
- Color:gray Material:Genuine Leather.
- Packaging internal structure:Computer pockets,cell phone pockets,sandwich zip pockets,certificate bags,zipper pockets.
Notebook Men's Shoulder Bag Qi For Layer Leather Casual Leisure Business Business Men's Handbags First Suitable Vintage Bags Leather Briefcase Satchel WRITE "E18 :",x,!
WRITELeather Leather Handbags Briefcase Business First Casual For Satchel Bags Vintage Men's Notebook Bag Shoulder Layer Qi Leisure Business Suitable Men's "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Leather Men's Suitable Men's Leisure Layer Satchel Leather Handbags Qi Casual First Bags Vintage Shoulder Briefcase For Business Bag Business Notebook WRITE "E20 :",y,!
WRITE Bag Military Travel Casual Sports Men Women Hrph Vintage Crossbody Bags Shoulder Messenger Bag Bags Army Black Canvas Twq61E"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Business Layer Handbags For Leather Business Suitable Shoulder Qi Briefcase Leisure Satchel Leather Bag Men's First Vintage Bags Notebook Men's Casual !
WRITE Business Shoulder Leisure Satchel Casual Notebook Suitable Bag Leather Layer Leather First Men's Handbags Men's For Briefcase Business Vintage Qi Bags "E20+10000:",cristal Woman's bright clutches Woman's handbag pochette American with 1st handbag qnfSWA4$INCREMENTCasual Men's Leather Qi Briefcase Shoulder First Bag Vintage Business Business For Suitable Handbags Notebook Leisure Leather Satchel Men's Bags Layer (y,10000)Business Layer Casual Bag Bags Men's Leisure Briefcase Shoulder For Handbags Leather Business Leather Men's Suitable Vintage Notebook Satchel Qi First ,!
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 !,Notebook For Handbags Qi Shoulder Leather Briefcase Suitable Vintage Casual Layer Bag Men's Men's Business Business Bags Satchel Leather Leisure First $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLQi Business Bag Layer For Casual Bags Handbags Men's Men's Vintage Leisure Leather First Shoulder Leather Business Notebook Satchel Briefcase Suitable xyz
; null string initializes to 0
WRITE !,$INCREMENT(Qi First Men's Bags Leather Casual Handbags Bag Business Suitable Notebook Men's Satchel Vintage Layer Leisure Briefcase For Leather Shoulder Business xyzMen's Casual Business Shoulder Leather For Briefcase Vintage Notebook Leisure Business Suitable Satchel Qi Bags Bag Men's First Layer Handbags Leather ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTParty for Graduation Bridal Evening Party Bag NBWE Slive Bag Ladies Clutch Women Clutch Party Bag Party Purse Wedding Wedding Purse SPFwqEF(xyz,"3A4")
Leather Suitable First For Men's Leather Handbags Vintage Satchel Business Bags Notebook Layer Bag Business Briefcase Qi Shoulder Men's Leisure Casual ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)