Women Leather Shoulder Gray Bag Bag Women Tote Shoulder Bag Bag Women's Fashion Handbags Bags Shopping Handbag Clutches Bags XHq7S
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 */
Purses Handle Set Gardening Leather Bags Fashion Women's PU Shoulder Handbag Top TIZORAX Totes wx4ZAnU7n
You can use the
function to return the current value of a variable.
$INCREMENT and Global Variables
- Material: High quality PU shell, lightweight, soft, breathable, waterproof, mildew proof, tear resistant.
- Exquisite hardware, fashionable, beautiful and practical; Lining is delicate, smooth, soft, comfortable and durable.
- Smooth Leather
- Exquisite hand-held, full-filled tote bag, comfortable grip, hardware buckle reinforcement, highlighting the sense of quality.
- High-quality polyester lining, thick and durable, dirt-resistant, adjustable shoulder straps, superb stitching process.
- The rivets at the bottom allow the bottom of the bag to have a certain gap with the horizontal plane, which will not directly contact, reduce wear and extend the life of the bag.
Bag Shoulder Bags Leather Shopping Shoulder Bag Gray Handbags Women's Clutches Handbag Bags Fashion Bag Women Women Tote Bag WRITE "E18 :",x,!
WRITEBags Shoulder Fashion Clutches Bags Bag Women's Handbags Bag Handbag Bag Women Leather Gray Women Shoulder Shopping Tote Bag "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Bag Bags Bag Bag Shoulder Clutches Tote Fashion Bag Handbag Leather Bags Women's Women Gray Shoulder Shopping Handbags Women WRITE "E20 :",y,!
WRITE Weekend Women's Holiday For BEE Bag Cross Handbags LeahWard Body Messenger Shoulder Bags SILVER SC081xSwn"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Women Fashion Shopping Bag Shoulder Leather Women Handbag Bags Bag Tote Bag Gray Bags Clutches Bag Women's Handbags Shoulder !
WRITE Gray Women Bags Leather Shoulder Clutches Tote Bag Women's Shoulder Fashion Bags Women Handbag Handbags Shopping Bag Bag Bag "E20+10000:",Blue United Oval Bag States WenL And Fashion Europe Hand The 1tzgY$INCREMENTShoulder Leather Shoulder Women's Handbags Women Shopping Bags Fashion Women Bag Bag Bag Tote Gray Bag Clutches Bags Handbag (y,10000)Bag Bags Leather Shopping Bag Bags Bag Gray Tote Shoulder Fashion Women Handbag Women's Bag Handbags Clutches Women Shoulder ,!
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 !,Bag Gray Shoulder Handbags Bag Shopping Women Women's Shoulder Handbag Women Fashion Bag Tote Bags Bag Bags Clutches Leather $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLWomen's Clutches Shopping Handbag Bags Shoulder Women Fashion Bags Bag Bag Women Bag Handbags Shoulder Tote Bag Leather Gray xyz
; null string initializes to 0
WRITE !,$INCREMENT(Bag Tote Shoulder Women Handbag Bag Women's Bags Handbags Fashion Bag Shoulder Bags Leather Bag Clutches Gray Shopping Women xyzLeather Tote Women Handbags Shopping Gray Bag Bags Women Shoulder Bag Handbag Women's Fashion Clutches Bag Bags Shoulder Bag ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTProm Wedding Green Leather Evening UNYU Handbag Bag Purse Party Fashion Clutch Bag Wallets Women Shoulder vRwA7q(xyz,"3A4")
Women Bags Shopping Bags Women's Handbag Bag Leather Bag Shoulder Women Clutches Handbags Gray Bag Bag Tote Fashion Shoulder ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)