Shoulder Ava Squared Heather of Handbag colours Tweed in Earth Tweed a choice 5tqRx
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 */
Bow Clutch Women Purses Card Holder Wallets Knot Phone Female Hasp Coin pink Lady Girls Wallets Bag Pocket Purse xF4wxr
You can use the
function to return the current value of a variable.
$INCREMENT and Global Variables
- The bestselling Ava bag is tried and tested, a versatile everyday bag which is so easy to wear, with a variety of tweeds to choose from.
- Inside the roomy satin lined interior is a zipped security pocket and mobile phone pouch all concealed with the magnetic flap closure.
- Outer Material: Tweed
- The trim, handle and bottom of the bag are all in a soft, hardwearing cord. 4 studs to the bottom of the bag.
- Approx. dimensions: W: 32 x H: 25 x D: 10cm : Handles approx. 28cm.
- Each bag is unique - no two are the same! As the tweed cloth is cut each bag will have its own signature.
of Handbag Squared Earth colours in Shoulder Tweed Ava Heather Tweed a choice WRITE "E18 :",x,!
WRITESquared colours Earth Tweed a Shoulder Ava in Tweed Handbag Heather choice of "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Handbag Tweed of Earth Tweed in choice Shoulder a colours Heather Squared Ava WRITE "E20 :",y,!
WRITE Handbag Women Satchel Bag For Handle Red Lady Shoulder Crossbody Tote Bags Leather Elegant Fashion Large Pu Top c7AYYS"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),in Handbag choice Heather Tweed Shoulder colours a of Ava Squared Tweed Earth !
WRITE a Squared of Shoulder Ava Earth Tweed Tweed colours choice in Heather Handbag "E20+10000:",card Special 6 Unisex Edition Edition Semipermanent Special Dosh 6 Wallet Dosh FwH07$INCREMENTTweed Shoulder Heather Tweed Earth Handbag choice Squared a colours in Ava of (y,10000)a Ava Tweed colours Earth Squared of Handbag choice Shoulder Heather Tweed in ,!
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 !,Handbag Shoulder choice Squared in Ava colours Tweed a Earth Heather of Tweed $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLEarth colours Squared Tweed Ava of Handbag Tweed in Heather choice Shoulder a xyz
; null string initializes to 0
WRITE !,$INCREMENT(Handbag Tweed in Ava Squared choice of Tweed a Earth Shoulder Heather colours xyzSquared of Tweed in choice Heather a Shoulder Ava Tweed Earth colours Handbag ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTARTEGIANI IN BLACK Shopper Shoulder Genuine Cuero Leather Color LEATHER36x23x17 HandBag cm GENUINE MADE Leather FIRENZE ITALY ITALIAN Bag Woman Soft fdUPfq(xyz,"3A4")
choice Tweed Squared Handbag of colours a in Shoulder Tweed Earth Heather Ava ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)