Class: Gecode::IntEnum::Distinct::DistinctConstraint

Inherits:
Constraint
  • Object
show all
Defined in:
lib/gecoder/interface/constraints/int_enum/distinct.rb

Overview

:nodoc:

Instance Method Summary collapse

Methods inherited from Constraint

#initialize

Constructor Details

This class inherits a constructor from Gecode::Constraint

Instance Method Details

#post ⇒ Object

:nodoc:



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# File 'lib/gecoder/interface/constraints/int_enum/distinct.rb', line 52

def post
  # Bind lhs.
  @params[:lhs] = @params[:lhs].to_int_enum.bind_array
  
  # Fetch the parameters to Gecode.
  params = @params.values_at(:offsets, :lhs)
  params.delete_if{ |x| x.nil? }
  params.concat propagation_options
  Gecode::Raw::distinct(@model.active_space, *params)
end