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/*!
  \class SoEngineList SoEngineList.h Inventor/lists/SoEngineList.h
  \brief The SoEngineList class is a container for SoEngine objects.

  \ingroup coin_engines

  As this class inherits SoBaseList, referencing and dereferencing
  will default be done on the objects at append(), remove(), insert()
  etc.
*/

#include <Inventor/lists/SoEngineList.h>


/*!
  Default constructor.
*/
SoEngineList::SoEngineList(void)
{
}

/*!
  Constructor with a hint about the number of elements the list will
  hold.

  \sa SoBaseList::SoBaseList(const int)
*/
SoEngineList::SoEngineList(const int size)
  : SoBaseList(size)
{
}

/*!
  Copy constructor.

  \sa SoBaseList::SoBaseList(const SoBaseList &)
*/
SoEngineList::SoEngineList(const SoEngineList & el)
  : SoBaseList(el)
{
}

/*!
  Destructor.

  \sa SoBaseList::~SoBaseList()
*/
SoEngineList::~SoEngineList()
{
}

/*!
  Append \a ptr to the list.

  \sa SoBaseList::append()
*/
void
SoEngineList::append(SoEngine * const ptr)
{
  SoBaseList::append((SoBase *)ptr);
}

/*!
  Return engine pointer at index \a i.

  \sa SoBaseList::operator[]()
*/
SoEngine *
SoEngineList::operator[](const int i) const
{
  return (SoEngine *)SoBaseList::operator[](i);
}

/*!
  Copy contents of list \a el to this list.

  \sa SoBaseList::operator=()
*/
SoEngineList &
SoEngineList::operator=(const SoEngineList & el)
{
  this->copy(el);
  return *this;
}
