/**
 *  \file ListSingletonContainer.cpp   \brief A list of ParticlesTemp.
 *
 *  This file is generated by a script (core/tools/make-container).
 *  Do not edit directly.
 *
 *  Copyright 2007-2010 IMP Inventors. All rights reserved.
 *
 */

#include <IMP/core/internal/singleton_helpers.h>
#include <IMP/SingletonModifier.h>
#include <IMP/SingletonScore.h>

IMPCORE_BEGIN_INTERNAL_NAMESPACE

unsigned int ListLikeSingletonContainer
::get_number_of_particles() const {
  IMP_CHECK_OBJECT(this);
  IMP_USAGE_CHECK(get_is_up_to_date(),
                  "Attempting to use container "
                  << get_name() << " that is not up to date."
                  << " Call Model::evaluate() first, or something is broken.");
  return data_.size();
}
bool ListLikeSingletonContainer
::get_contains_particle(Particle* vt) const {
  IMP_CHECK_OBJECT(this);
  update_index();
  return std::binary_search(index_.begin(), index_.end(), vt);
}

Particle* ListLikeSingletonContainer
::get_particle(unsigned int i) const {
  IMP_CHECK_OBJECT(this);
  return data_[i];
}

void ListLikeSingletonContainer
::do_show(std::ostream &out) const {
  out << "contains " << data_.size() << std::endl;
}


ParticlesTemp ListLikeSingletonContainer
::get_contained_particles() const {
  return IMP::internal::flatten(data_);
}

bool ListLikeSingletonContainer
::get_contained_particles_changed() const {
  return !get_added()->data_.empty() || !get_removed()->data_.empty();
}

SingletonContainerPair ListLikeSingletonContainer
::get_added_and_removed_containers() const {
  return SingletonContainerPair(new ListLikeSingletonContainer(),
                                new ListLikeSingletonContainer());
}

IMPCORE_END_INTERNAL_NAMESPACE