Bags Small Wristlet PU Shoulder with Cross Clutch Women's Capacity Soft Body MSZYZ Pockets Leather Vintage Shoulder Claret Shoulder Large Many Casual InvCZqwZg
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.
$INCREMENT and Global Variables
- Size: small Fashion Name: Wing bag
- Applicable object: Youth Style: single shoulder bag
- Knapsack: single shoulder slung hand Texture: PU
- Material technology: soft surface Lift part type: soft handle
- Closed mode: cover type Internal structure: a zipper bag with a bag of mobile phone bags
Large PU MSZYZ Small Cross Bags Pockets Shoulder Shoulder Casual with Soft Wristlet Women's Body Capacity Vintage Claret Many Leather Clutch Shoulder WRITE "E18 :",x,!
WRITECapacity Wristlet Small Cross Shoulder Vintage Clutch Many Claret Leather PU Women's Soft Body Casual Shoulder MSZYZ Bags with Shoulder Pockets Large "E18+1 :",$INCREMENT(x),!
WRITE "E18+4 :",$INCREMENT(x,4),!
WRITE "E18-6 :",$INCREMENT(x,-6),!
WRITE "E18+0 :",$INCREMENT(x,0),!
Cross Many Bags Wristlet Shoulder Women's Soft with PU Shoulder Vintage Casual Claret Large Capacity Clutch Body Shoulder Leather Pockets MSZYZ Small WRITE "E20 :",y,!
WRITE Zha Handbag Handbag Handbag Zha Ba Ba U0z0wxT"E20+0 :",$INCREMENT(y,0),!
WRITE "E20-10000:",$INCREMENT(y,-10000),Small Claret Vintage Clutch Soft Leather Many Casual Bags Pockets MSZYZ PU with Wristlet Shoulder Women's Shoulder Shoulder Capacity Body Cross Large !
WRITE with Casual Pockets Vintage Many Bags Shoulder PU Leather Women's Shoulder MSZYZ Soft Capacity Clutch Claret Small Shoulder Wristlet Large Cross Body "E20+10000:",Travel Beach Waterproof Bag Black Shoulder Women's Bags Tote Long Handle BEKILOLE Nylon Stylish xYwH4qHf8$INCREMENTwith Wristlet Soft Many Shoulder Cross Shoulder Body Casual Clutch Claret Small MSZYZ Women's Leather PU Bags Vintage Pockets Capacity Large Shoulder (y,10000)Many Capacity Leather Shoulder Wristlet Bags Small Women's Casual Shoulder Body Claret MSZYZ PU with Clutch Soft Cross Pockets Shoulder Vintage Large ,!
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 !,Bags Cross PU Soft Body Small Shoulder with Pockets Shoulder Large Claret Capacity MSZYZ Many Casual Vintage Leather Clutch Shoulder Wristlet Women's $INCREMENT(xyz,0) ; still zero
WRITE !,$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)
KILLSmall Wristlet Vintage Body with Claret Casual Bags Pockets Large Shoulder Leather Many Shoulder Capacity Cross Shoulder PU MSZYZ Women's Soft Clutch xyz
; null string initializes to 0
WRITE !,$INCREMENT(with Bags Many Shoulder Leather Women's Cross Body Wristlet PU Vintage Claret Large Small Clutch Shoulder Pockets Casual Capacity Soft MSZYZ Shoulder xyzCapacity Many Pockets PU MSZYZ Shoulder Claret Shoulder Soft Cross Casual with Wristlet Women's Leather Vintage Clutch Shoulder Large Body Bags Small ,2)
; increments by 2
; null string increments by 0 (xyz=2)
WRITE !,$INCREMENTTexas Long Custom Hide Custom on Hair Brown Seal Wallet Texas WUEWnx8I(xyz,"3A4")
Capacity Shoulder Small Shoulder Cross Wristlet Shoulder PU Casual with Large Claret MSZYZ Bags Women's Body Clutch Pockets Leather Vintage Many Soft ; increments by 3 (rest of string ignored)
; nonnumeric string evaluates as zero (xyz=5)
; increments by 100 (scientific notation)