VC10Copy

V = Variables

C = Calculation functions

The VC10Copy function copies the content of one variable to another one based on a variable that sets its direction.

VC10Copy (dir, val01, val02)

Parameters:

IN/OUT	VARIABLE TYPE	EXAMPLE NAME	DIM
IN	CONST/GLOBAL	dir	F/L	Copy direction variable
IN/OUT	SYSTEM/GLOBAL	vala	F/B/W/L/S	First variable
IN/OUT	SYSTEM/GLOBAL	valb	F/B/W/L/S	Second variable

Direction table

dir = 1	vala → valb
dir = 0	valb → vala

Copy variable A to variable B

IF gfCopy
	gfCopy = 0
	vala = 1000
	valb = 5000
        dir = 1
        VC10Copy (dir,vala, valb)
ENDIF

Copy variable B to variable A

IF gfCopy
	gfCopy = 0
	vala = 1000
	valb = 5000
        dir = 0
        VC10Copy (dir,vala, valb)
ENDIF

This function is usually used, for example, to temporarily copy a value to a supporting variable and then compare it at the end of an operation.

IMPLEMENTATION