secondaryStructureIterator.h

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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
// $Id: secondaryStructureIterator.h,v 1.15 2005/10/23 12:02:20 oliver Exp $
//

#ifndef BALL_KERNEL_SECONDARYSTRUCTUREITERATOR_H
#define BALL_KERNEL_SECONDARYSTRUCTUREITERATOR_H

#ifndef BALL_COMMON_H
# include <BALL/common.h>
#endif

#ifndef BALL_KERNEL_SECONDARY_STRUCTURE_H
# include <BALL/KERNEL/secondaryStructure.h>
#endif

#ifndef BALL_KERNEL_ITERATOR_H
# include <BALL/KERNEL/iterator.h>
#endif

#ifndef BALL_KERNEL_PREDICATE_H
# include <BALL/KERNEL/predicate.h>
#endif

namespace BALL 
{
  class BALL_EXPORT SecondaryStructureIteratorTraits
    : public CompositeIteratorTraits
  {
    public:
    
    SecondaryStructureIteratorTraits()
      : CompositeIteratorTraits()
    {
      predicate_ = &RTTI::getDefault<KernelPredicate<SecondaryStructure> >();
    }
      
    SecondaryStructureIteratorTraits(const Composite& composite)
      : CompositeIteratorTraits(composite)
    {
      predicate_ = &RTTI::getDefault<KernelPredicate<SecondaryStructure> >();
    }
      
    SecondaryStructureIteratorTraits(const SecondaryStructureIteratorTraits& traits, bool /* deep */ = true)
      : CompositeIteratorTraits(traits)
    {
    }
      
    SecondaryStructureIteratorTraits &operator = (const SecondaryStructureIteratorTraits& traits)
    {
      CompositeIteratorTraits::operator = (traits);
      return *this;
    }

    void resetPredicate()
    {
      predicate_ = &RTTI::getDefault<KernelPredicate<SecondaryStructure> >();
    }
  };


  typedef BidirectionalIterator
    <Composite, SecondaryStructure, Composite::CompositeIterator, SecondaryStructureIteratorTraits>
    SecondaryStructureIterator;

  typedef ConstBidirectionalIterator
    <Composite, SecondaryStructure, Composite::CompositeIterator, SecondaryStructureIteratorTraits>
    SecondaryStructureConstIterator;

  typedef std::reverse_iterator<SecondaryStructureIterator> SecondaryStructureReverseIterator;

  typedef std::reverse_iterator<SecondaryStructureConstIterator> SecondaryStructureConstReverseIterator;

} // namespace BALL 

#endif // BALL_KERNEL_SECONDARYSTRUCTUREITERATOR_H