Examples of kodkod.engine.bool.BooleanFactory.numberOfVariables()

kodkod.engine.bool.BooleanFactory.numberOfVariables()
Returns the number of variables in this.components @return #(BooleanVariable & this.components)

   */
  private Translation generateSBP(BooleanAccumulator circuit, LeafInterpreter interpreter, SymmetryBreaker breaker) {
    options.reporter().generatingSBP();
    final BooleanFactory factory = interpreter.factory();
    circuit.add(breaker.generateSBP(interpreter, options.symmetryBreaking())); 
    return toCNF((BooleanFormula)factory.accumulate(circuit), factory.numberOfVariables(), interpreter.vars());
  }
  
  /**
   * Conjoins the given circuit with an SBP generated using the given symmetry breaker and interpreter,
   * and returns the resulting circuit's translation to CNF.

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      options.reporter().flattening(circuit);
      final BooleanValue flatCircuit = BooleanFormulaFlattener.flatten(circuit, factory);
      if (flatCircuit.op()==Operator.CONST) {
        throw new TrivialFormulaException(annotated.node(), bounds, (BooleanConstant)flatCircuit, null);
      } else {
        return toCNF((BooleanFormula)flatCircuit, factory.numberOfVariables(), interpreter.vars());
      }
    } else {
      return toCNF(circuit, factory.numberOfVariables(), interpreter.vars());
    }
  }

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        throw new TrivialFormulaException(annotated.node(), bounds, (BooleanConstant)flatCircuit, null);
      } else {
        return toCNF((BooleanFormula)flatCircuit, factory.numberOfVariables(), interpreter.vars());
      }
    } else {
      return toCNF(circuit, factory.numberOfVariables(), interpreter.vars());
    }
  }
  
  /**
   * Translates the given circuit to CNF, adds the clauses to a SATSolver returned

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