CacheableObserver.cc

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// vi: set ts=2 noet:
//
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/// @file   core/pose/datacache/CacheableObserver.cc
/// @brief  Base class for Pose/Conformation observers that are stored in
///         a Pose's DataCache.
/// @author Yih-En Andrew Ban (yab@u.washington.edu)

// unit headers
#include <core/pose/datacache/CacheableObserver.hh>

#include <utility/vector1.hh>



namespace core {
namespace pose {
namespace datacache {


/// @brief default constructor
CacheableObserver::CacheableObserver() :
  Super()
{}


/// @brief copy constructor
CacheableObserver::CacheableObserver( CacheableObserver const & rval ) :
  Super( rval )
{}


/// @brief default destructor
/// @warning Derived classes must remember to detach on destruction!
CacheableObserver::~CacheableObserver() {}


/// @brief copy assignment
CacheableObserver &
CacheableObserver::operator =( CacheableObserver const & rval ) {
  if ( this != &rval ) {
    Super::operator =( rval );
  }

  return *this;
}


/// @brief attach to Pose/Conformation
///  Derived classes do not overload this method -- see attach_impl()
///  instead.
void CacheableObserver::attach_to( Pose & pose ) {
  detach_from();
  attach_impl( pose );
}


/// @brief detach from Pose/Conformation
/// @remarks Derived classes do not overload this method -- see
///  detach_impl() instead.
void CacheableObserver::detach_from() {
  detach_impl();
}


} // namespace datacache
} // namespace pose
} // namespace core