parseConstraintData function

(Internal) Parse a constraint data into an object

parseConstraintData is an internal function for parsing data for a single constraint.

parseConstraintData(x, attrib, constants)

Arguments

• x: a data.frame row containing a single constraint data.
• attrib: an item_attrib object or a st_attrib object.
• constants: a named list containing constants.

Returns

parseConstraintData returns a constraint object.