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 * Copyright (c) 2011-2019, The DART development contributors
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 */

#ifndef DART_DYNAMICS_DETAIL_NODEMANAGERJOINER_HPP_
#define DART_DYNAMICS_DETAIL_NODEMANAGERJOINER_HPP_

#include "dart/common/detail/TemplateJoinerDispatchMacro.hpp"
#include "dart/dynamics/NodeManagerJoiner.hpp"

namespace dart {
namespace dynamics {

//==============================================================================
template <class Base1, class Base2>
template <typename Base1Arg, typename... Base2Args>
NodeManagerJoinerForBodyNode<Base1, Base2>::NodeManagerJoinerForBodyNode(
    Base1Arg&& arg1, Base2Args&&... args2)
  : Base1(std::forward<Base1Arg>(arg1)),
    Base2(std::forward<Base2Args>(args2)...)
{
  // Do nothing
}

//==============================================================================
template <class Base1, class Base2>
template <typename Base1Arg>
NodeManagerJoinerForBodyNode<Base1, Base2>::NodeManagerJoinerForBodyNode(
    Base1Arg&& arg1, common::NoArgTag)
  : Base1(std::forward<Base1Arg>(arg1)), Base2()
{
  // Do nothing
}

//==============================================================================
template <class Base1, class Base2>
template <typename... Base2Args>
NodeManagerJoinerForBodyNode<Base1, Base2>::NodeManagerJoinerForBodyNode(
    common::NoArgTag, Base2Args&&... args2)
  : Base1(), Base2(std::forward<Base2Args>(args2)...)
{
  // Do nothing
}

//==============================================================================
DETAIL_DART_COMMON_IRREGULAR_TEMPLATEJOINERDISPATCH_IMPL(
    std::size_t,
    NodeManagerJoinerForBodyNode,
    getNumNodes,
    () const,
    isSpecializedForNode,
    ())
DETAIL_DART_COMMON_IRREGULAR_TEMPLATEJOINERDISPATCH_IMPL(
    T*,
    NodeManagerJoinerForBodyNode,
    getNode,
    (std::size_t index),
    isSpecializedForNode,
    (index))
DETAIL_DART_COMMON_IRREGULAR_TEMPLATEJOINERDISPATCH_IMPL(
    const T*,
    NodeManagerJoinerForBodyNode,
    getNode,
    (std::size_t index) const,
    isSpecializedForNode,
    (index))

//==============================================================================
template <class Base1, class Base2>
template <class T>
constexpr bool
NodeManagerJoinerForBodyNode<Base1, Base2>::isSpecializedForNode()
{
  return (
      Base1::template isSpecializedForNode<T>()
      || Base2::template isSpecializedForNode<T>());
}

//==============================================================================
template <class Base1, class Base2, class... OtherBases>
template <typename... Args>
NodeManagerJoinerForBodyNode<Base1, Base2, OtherBases...>::
    NodeManagerJoinerForBodyNode(Args&&... args)
  : NodeManagerJoinerForBodyNode<
        Base1,
        NodeManagerJoinerForBodyNode<Base2, OtherBases...>>(
        std::forward<Args>(args)...)
{
  // Do nothing
}

//==============================================================================
template <class Base1, class Base2>
template <typename... Args>
NodeManagerJoinerForSkeleton<Base1, Base2>::NodeManagerJoinerForSkeleton(
    Args&&... args)
  : NodeManagerJoinerForBodyNode<Base1, Base2>(std::forward<Args>(args)...)
{
  // Do nothing
}

//==============================================================================
DETAIL_DART_COMMON_IRREGULAR_TEMPLATEJOINERDISPATCH_IMPL(
    std::size_t,
    NodeManagerJoinerForSkeleton,
    getNumNodes,
    (std::size_t treeIndex) const,
    isSpecializedForNode,
    (treeIndex))
DETAIL_DART_COMMON_IRREGULAR_TEMPLATEJOINERDISPATCH_IMPL(
    T*,
    NodeManagerJoinerForSkeleton,
    getNode,
    (std::size_t treeIndex, std::size_t nodeIndex),
    isSpecializedForNode,
    (treeIndex, nodeIndex))
DETAIL_DART_COMMON_IRREGULAR_TEMPLATEJOINERDISPATCH_IMPL(
    const T*,
    NodeManagerJoinerForSkeleton,
    getNode,
    (std::size_t treeIndex, std::size_t nodeIndex) const,
    isSpecializedForNode,
    (treeIndex, nodeIndex))
DETAIL_DART_COMMON_IRREGULAR_TEMPLATEJOINERDISPATCH_IMPL(
    T*,
    NodeManagerJoinerForSkeleton,
    getNode,
    (const std::string& name),
    isSpecializedForNode,
    (name))
DETAIL_DART_COMMON_IRREGULAR_TEMPLATEJOINERDISPATCH_IMPL(
    const T*,
    NodeManagerJoinerForSkeleton,
    getNode,
    (const std::string& name) const,
    isSpecializedForNode,
    (name))

//==============================================================================
template <class Base1, class Base2, class... OtherBases>
template <typename... Args>
NodeManagerJoinerForSkeleton<Base1, Base2, OtherBases...>::
    NodeManagerJoinerForSkeleton(Args&&... args)
  : NodeManagerJoinerForSkeleton<
        Base1,
        NodeManagerJoinerForSkeleton<Base2, OtherBases...>>(
        std::forward<Args>(args)...)
{
  // Do nothing
}

} // namespace dynamics
} // namespace dart

#endif // DART_DYNAMICS_DETAIL_NODEMANAGERJOINER_HPP_
