View source: R/constraint_functions.R
validateExpression | R Documentation |
validateExpression
is an internal function for
validating a constraint's condition expression.
validateExpression(x, attrib, unit_name, use_lt)
x |
a |
attrib |
an |
unit_name |
|
use_lt |
if |
validateExpression
does not return any values;
it stop
s if the input constraint is not valid.
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