Class: ORTools::CpModel

Inherits:
Object
  • Object
show all
Defined in:
lib/or_tools/cp_model.rb

Instance Method Summary collapse

Instance Method Details

#add(comparison) ⇒ Object 



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# File 'lib/or_tools/cp_model.rb', line 3

def add(comparison)
  method_name =
    case comparison.operator
    when "=="
      :add_equality
    when "!="
      :add_not_equal
    when ">"
      :add_greater_than
    when ">="
      :add_greater_or_equal
    when "<"
      :add_less_than
    when "<="
      :add_less_or_equal
    else
      raise ArgumentError, "Unknown operator: #{comparison.operator}"
    end

  send(method_name, comparison.left, comparison.right)
end

#inspect ⇒ Object 



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# File 'lib/or_tools/cp_model.rb', line 29

def inspect
  to_s
end

#sum(arr) ⇒ Object 



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# File 'lib/or_tools/cp_model.rb', line 25

def sum(arr)
  arr.sum(SatLinearExpr.new)
end