outputs.h

/*
 * Copyright (c) 2014-2016, Siemens AG. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef EMBB_DATAFLOW_INTERNAL_OUTPUTS_H_
#define EMBB_DATAFLOW_INTERNAL_OUTPUTS_H_

#include <embb/dataflow/internal/tuple.h>
#include <embb/dataflow/internal/out.h>

namespace embb {
namespace dataflow {
namespace internal {

template <
  typename = embb::base::internal::Nil,
  typename = embb::base::internal::Nil,
  typename = embb::base::internal::Nil,
  typename = embb::base::internal::Nil,
  typename = embb::base::internal::Nil >
class Outputs;

class ClockListener;

template <>
class Outputs<embb::base::internal::Nil, embb::base::internal::Nil,
  embb::base::internal::Nil, embb::base::internal::Nil,
  embb::base::internal::Nil>
  : public Tuple<embb::base::internal::Nil, embb::base::internal::Nil,
    embb::base::internal::Nil, embb::base::internal::Nil,
    embb::base::internal::Nil> {
 public:
  bool IsFullyConnected() {
    return true;
  }
  bool HasCycle(ClockListener * /*node*/) {
    return false;
  }
};

template <typename T1>
class Outputs<T1, embb::base::internal::Nil, embb::base::internal::Nil,
  embb::base::internal::Nil, embb::base::internal::Nil>
  : public Tuple<Out<T1>, embb::base::internal::Nil,
    embb::base::internal::Nil, embb::base::internal::Nil,
    embb::base::internal::Nil> {
 public:
  bool IsFullyConnected() {
    return this->template Get<0>().IsConnected();
  }
  bool HasCycle(ClockListener * node) {
    return this->template Get<0>().HasCycle(node);
  }
};

template <typename T1, typename T2>
class Outputs<T1, T2, embb::base::internal::Nil,
  embb::base::internal::Nil, embb::base::internal::Nil>
  : public Tuple<Out<T1>, Out<T2>, embb::base::internal::Nil,
    embb::base::internal::Nil, embb::base::internal::Nil> {
 public:
  bool IsFullyConnected() {
    return this->template Get<0>().IsConnected() &&
      this->template Get<1>().IsConnected();
  }
  bool HasCycle(ClockListener * node) {
    return this->template Get<0>().HasCycle(node) ||
      this->template Get<1>().HasCycle(node);
  }
};

template <typename T1, typename T2, typename T3>
class Outputs<T1, T2, T3, embb::base::internal::Nil,
  embb::base::internal::Nil>
  : public Tuple<Out<T1>, Out<T2>, Out<T3>,
    embb::base::internal::Nil, embb::base::internal::Nil> {
 public:
  bool IsFullyConnected() {
    return this->template Get<0>().IsConnected() &&
      this->template Get<1>().IsConnected() &&
      this->template Get<2>().IsConnected();
  }
  bool HasCycle(ClockListener * node) {
    return this->template Get<0>().HasCycle(node) ||
      this->template Get<1>().HasCycle(node) ||
      this->template Get<2>().HasCycle(node);
  }
};

template <typename T1, typename T2, typename T3, typename T4>
class Outputs<T1, T2, T3, T4, embb::base::internal::Nil>
  : public Tuple<Out<T1>, Out<T2>, Out<T3>,
      Out<T4>, embb::base::internal::Nil>{
 public:
  bool IsFullyConnected() {
    return this->template Get<0>().IsConnected() &&
      this->template Get<1>().IsConnected() &&
      this->template Get<2>().IsConnected() &&
      this->template Get<3>().IsConnected();
  }
  bool HasCycle(ClockListener * node) {
    return this->template Get<0>().HasCycle(node) ||
      this->template Get<1>().HasCycle(node) ||
      this->template Get<2>().HasCycle(node) ||
      this->template Get<3>().HasCycle(node);
  }
};

template <typename T1, typename T2, typename T3, typename T4,
  typename T5>
class Outputs
  : public Tuple<Out<T1>, Out<T2>, Out<T3>,
      Out<T4>, Out<T5> > {
 public:
  bool IsFullyConnected() {
    return this->template Get<0>().IsConnected() &&
      this->template Get<1>().IsConnected() &&
      this->template Get<2>().IsConnected() &&
      this->template Get<3>().IsConnected() &&
      this->template Get<4>().IsConnected();
  }
  bool HasCycle(ClockListener * node) {
    return this->template Get<0>().HasCycle(node) ||
      this->template Get<1>().HasCycle(node) ||
      this->template Get<2>().HasCycle(node) ||
      this->template Get<3>().HasCycle(node) ||
      this->template Get<4>().HasCycle(node);
  }
};

} // namespace internal
} // namespace dataflow
} // namespace embb

#endif // EMBB_DATAFLOW_INTERNAL_OUTPUTS_H_