FrameList.cc

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// (c) Copyright Rosetta Commons Member Institutions.
// (c) This file is part of the Rosetta software suite and is made available under license.
// (c) The Rosetta software is developed by the contributing members of the Rosetta Commons.
// (c) For more information, see http://www.rosettacommons.org. Questions about this can be
// (c) addressed to University of Washington UW TechTransfer, email: license@u.washington.edu.

/// @file   core/fragments/FragData.cc
/// @brief  a collection classes of the FragData and SingleResidueFragData class hirachy
/// @author Oliver Lange (olange@u.washington.edu)
/// @date   Wed Oct 20 12:08:31 2007
///

// Unit Headers
#include <core/fragment/FrameList.hh>

// Package Headers
// AUTO-REMOVED #include <core/fragment/FragData.hh>
#include <core/fragment/Frame.hh>

// Project Headers
// AUTO-REMOVED #include <core/pose/Pose.hh>
// AUTO-REMOVED #include <core/conformation/ResidueFactory.hh>

// ObjexxFCL Headers

// Utility headers
#include <utility/vector1.fwd.hh>
#include <basic/Tracer.hh>

#include <core/fragment/FragID.hh>
#include <utility/exit.hh>
#include <utility/vector1.hh>


namespace core {
namespace fragment {

static basic::Tracer tr("core.fragment");

FragID FrameList::fragID ( Size flat_nr ) {
  Size frags( 0 );
  iterator it = begin(), eit=end();
  for ( ; it!=eit && frags<flat_nr ; ++it) {
    frags += (*it)->nr_frags();
  }
  if ( it!=eit ) {
    if ( frags >= flat_nr ) {
      frags -= (*it)->nr_frags();
      it--;
    }
    return FragID( *it, flat_nr-frags );
  }
  runtime_assert( 0 ); //out of bounds
  return FragID();
}

Size FrameList::flat_size() const {
  Size frags( 0 );
  for (const_iterator it=begin(), eit=end(); it!=eit ; ++it) {
    frags += (*it)->nr_frags();
  }
  return frags;
}

std::ostream& operator<< ( std::ostream& out, FrameList const& frags) {
  for ( FrameList::const_iterator it=frags.begin(), eit=frags.end(); it!=eit; ++it ) {
    (*it)->show( out );
  }
  return out;
}

} //fragment
} //core