kernel/declare_PairContainer.h

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/**
 *  \file IMP/kernel/declare_PairContainer.h
 *  \brief A container for Pairs.
 *
 *  WARNING This file was generated from declare_PairContainer.h
 *  in /tmp/nightly-build-5687/imp-2.0.0/tools/build/container_templates/kernel
 *  by tools/maintenance/setup_containers.py.
 *
 *  Copyright 2007-2013 IMP Inventors. All rights reserved.
 */

#ifndef IMPKERNEL_DECLARE_PAIR_CONTAINER_H
#define IMPKERNEL_DECLARE_PAIR_CONTAINER_H

#include <IMP/kernel/kernel_config.h>
#include "internal/IndexingIterator.h"
#include "declare_Particle.h"
#include "container_base.h"
#include "internal/container_helpers.h"
#include "DerivativeAccumulator.h"
#include "internal/OwnerPointer.h"
#include "ParticleTuple.h"
#include <IMP/base/ref_counted_macros.h>
#include <IMP/base/check_macros.h>
#include <IMP/base/Pointer.h>
#include <IMP/base/InputAdaptor.h>
#include <IMP/base/utility_macros.h>
#include <IMP/base/deprecation_macros.h>
#include <algorithm>


IMPKERNEL_BEGIN_NAMESPACE
class PairModifier;
class PairScore;

//! A shared container for Pairs
/** Stores a searchable shared collection of Pairs.
    \headerfile PairContainer.h "IMP/kernel/PairContainer.h"
    \implementationwithoutexample{PairContainer, IMP_PAIR_CONTAINER}
 */
class IMPKERNELEXPORT PairContainer : public Container
{
protected:
  PairContainer(Model *m,
                           std::string name="PairContainer %1%");
public:
  typedef ParticlePair ContainedType;
  typedef ParticlePairsTemp ContainedTypes;
  typedef ParticleIndexPairs ContainedIndexTypes;
  typedef ParticleIndexPair ContainedIndexType;

  //! Just use apply() in the base class
  void apply_generic(const PairModifier *m) const;

  //! Apply a SingletonModifier to the contents
  void apply(const PairModifier *sm) const;

  /** Get all the indexes contained in the container.*/
  virtual ParticleIndexPairs get_indexes() const=0;
  /** Get all the indexes that might possibly be contained in the
      container, useful with dynamic containers. For example,
      with a container::ClosePairContainer, this is the list
      of all pairs taken from input list (those that are far apart
      in addition to those that are close).
  */
  virtual ParticleIndexPairs get_range_indexes() const=0;

#ifndef IMP_DOXYGEN
  ParticlePairsTemp get() const {
    return IMP::kernel::internal::get_particle(get_model(),
                                       get_indexes());
  }

  ParticlePair get(unsigned int i) const {
    return IMP::kernel::internal::get_particle(get_model(),
                                       get_indexes()[i]);
  }
  unsigned int get_number() const {return get_indexes().size();}
#ifndef SWIG
  bool get_provides_access() const;
  virtual const ParticleIndexPairs& get_access() const {
    IMP_THROW("Object not implemented properly.", base::IndexException);
  }


  template <class Functor>
    Functor for_each(Functor f) {
    ParticleIndexPairs vs=get_indexes();
    // use boost range instead
    return std::for_each(vs.begin(), vs.end(), f);
  }

#endif
#endif

  /** Use this for debugging only.
   */
  ParticlePairsTemp get_particle_pairs() const;

#if IMP_HAS_DEPRECATED
  /** \brief This function is very slow and you should think hard about using
      it.

      \deprecated This is slow and dependent on the order of elements in the
      tuple.

      Return whether the container has the given element.*/
  IMP_DEPRECATED_WARN
    bool get_contains_particle_pair(ParticlePair v) const;

  /** \deprecated This can be very slow and is probably not useful
   */
  IMP_DEPRECATED_WARN unsigned int get_number_of_particle_pairs() const;

  /** \deprecated Use indexes instead and thing about using the
      IMP_CONTAINER_FOREACH() macro.*/
  IMP_DEPRECATED_WARN ParticlePair
    get_particle_pair(unsigned int i) const;

#endif
protected:
  virtual void do_apply(const PairModifier *sm) const=0;
  virtual bool do_get_provides_access() const {return false;}

  IMP_REF_COUNTED_NONTRIVIAL_DESTRUCTOR(PairContainer);
};


/** This class allows either a list or a container to be
    accepted as input.
*/
class IMPKERNELEXPORT PairContainerAdaptor:
#if !defined(SWIG) && !defined(IMP_DOXYGEN)
public base::Pointer<PairContainer>
#else
public base::InputAdaptor
#endif
{
  typedef base::Pointer<PairContainer> P;
 public:
  PairContainerAdaptor(){}
  PairContainerAdaptor(PairContainer *c);
  template <class C>
  PairContainerAdaptor(base::internal::PointerBase<C> c): P(c){}
  PairContainerAdaptor(const ParticlePairsTemp &t,
                          std::string name="PairContainerAdaptor%1%");
};


IMPKERNEL_END_NAMESPACE

#endif  /* IMPKERNEL_DECLARE_PAIR_CONTAINER_H */