Class: Gecode::IntEnum::Count::CountConstraint
- Inherits:
-
ReifiableConstraint
- Object
- Constraint
- ReifiableConstraint
- Gecode::IntEnum::Count::CountConstraint
- Defined in:
- lib/gecoder/interface/constraints/int_enum/count.rb
Overview
:nodoc:
Instance Method Summary collapse
Methods inherited from ReifiableConstraint
#&, #reification_var, #reification_var=, #|
Methods inherited from Constraint
Constructor Details
This class inherits a constructor from Gecode::Constraint
Instance Method Details
#post ⇒ Object
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# File 'lib/gecoder/interface/constraints/int_enum/count.rb', line 48 def post enum, element, relation_type, rhs = @params.values_at(:enum, :element, :relation_type, :rhs) # Bind variables if needed. unless element.kind_of? Fixnum element = element.to_int_var.bind end unless rhs.kind_of? Fixnum rhs = rhs.to_int_var.bind end # Post the constraint to gecode. Gecode::Raw::count(@model.active_space, enum.to_int_enum.bind_array, element, relation_type, rhs, *) end |