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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.
$INCREMENT and Global Variables
- Material: We select and use the high-class PU leather to product soft leathet bags?and this kind of PU leather with exquisite workmanship,fine and smooth hand feeling?is soft and comfottable,durable and solid,and easy to clean.It not only has a good hand feeling.but also reflects your identity.
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- Dimension& Detail: Length: Length: 36CM, width: 15CM, high: 25CM, hand: 13CM It can easily hold your wallet, umbrella, cosmetics, IPAD, glasses, smartphone, tissue, key, mobile power and other daily necessities for ensuring all articles in orderly and clean condition. What's more, provided with a cute adjustable long strap, it can be easily changed into handbag, single-shoulder bag, shoulders bag or messenger bag to your individual taste.
- Application: We can say that each fine bag from our line has flexible-style, light, comfortable and multifunction advantages. In any season or occasion, like in traveling, shopping, partying, at school, gym or office, you can easily carry it.
- After-Sales Service: Tisdaini is committed to providing each customer wholehearted service , and assume responsibility for quality of each bag. Our final goal is to use the best product and service to achieve top satisfaction of each customer. If you have any question or suggestion, please get in touch with us. We'll make reply as soon as possible.
Messenger Leather Bag Fashion White New 2018 Bag Soft Messenger Women's Shoulder Handbag Ladies Tisdaini WRITE "E18 :",x,!
WRITEMessenger Shoulder 2018 Fashion Tisdaini Soft Messenger Women's White Bag Ladies Bag Leather New Handbag "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Tisdaini Ladies Bag Handbag Shoulder Bag White Fashion New Messenger Women's Leather Messenger 2018 Soft WRITE "E20 :",y,!
WRITE Grey Kipling Kipling Women's Women's Reth Grey Shoulder Black Bag Warm zq6EdRB5w"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Bag Fashion New Shoulder White Handbag Women's Messenger 2018 Tisdaini Bag Leather Messenger Soft Ladies !
WRITE Shoulder Ladies 2018 Fashion Messenger Messenger Bag White Women's Bag Soft New Handbag Tisdaini Leather "E20+10000:",Bi Bi Wallet Brown Original Print Ostrich Brown Custom Ostrich Print Fold Custom Fold Original wfT4BP$INCREMENTBag Messenger Shoulder Ladies 2018 Women's Tisdaini Fashion Bag Messenger Soft Handbag Leather New White (y,10000)Bag Fashion 2018 Shoulder Tisdaini Messenger Soft New Leather Women's Ladies Handbag White Bag Messenger ,!
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 !,White Fashion Soft Tisdaini Ladies Shoulder New Handbag Bag 2018 Leather Messenger Women's Bag Messenger $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
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; null string initializes to 0
WRITE !,$INCREMENT(Leather Ladies 2018 White Bag Handbag Bag Shoulder Tisdaini Messenger Messenger New Fashion Women's Soft xyzFashion Handbag Bag Ladies Bag New Leather Messenger Shoulder Women's White 2018 Tisdaini Soft Messenger ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTShopping Fight dead fear living 10 Beach Gym Bag HippoWarehouse the Tote litres the 42cm Burgundy x38cm tawqEnxdx0(xyz,"3A4")
Tisdaini New 2018 Ladies Messenger Fashion Leather Bag Handbag Messenger White Women's Soft Shoulder Bag ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)