Class: Gecode::Constraints::IntEnum::Channel::ChannelConstraint

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

Overview

Describes a channel constraint.

Instance Method Summary collapse

Methods inherited from Constraint

#initialize

Constructor Details

This class inherits a constructor from Gecode::Constraints::Constraint

Instance Method Details

#post ⇒ Object 



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# File 'lib/gecoder/interface/constraints/int_enum/channel.rb', line 21

def post
  lhs, rhs, strength = @params.values_at(:lhs, :rhs, :strength)

  # Bind both sides.
  lhs = lhs.to_int_var_array
  rhs = rhs.to_int_var_array
  
  Gecode::Raw::channel(@model.active_space, lhs, rhs, strength)
end