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Chapter 12
Case and Sequence Structures and the Formula Node
12-12
©
National Instruments Corporation
The following example shows how you can perform a conditional
assignment inside a Formula Node.
Consider a code fragment that computes the square root of
x
if
x
is positive,
and assigns the result to
y
. If
x
is negative, the code assigns –99 to
y
.
if (x >= 0) then
y = sqrt(x)
else
y = -99
end if
You can implement the code fragment using a Formula Node, as shown in
the following illustration.
Conditional
Operator
False
Condition
Condition
True
Condition