connectedComponentsProcessor.h

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#ifndef BALL_STRUCTURE_CONNECTEDCOMPONENTSPROCESSOR_H
#define BALL_STRUCTURE_CONNECTEDCOMPONENTSPROCESSOR_H

#ifndef BALL_CONCEPT_PROCESSOR_H
# include <BALL/CONCEPT/processor.h>
#endif

#ifndef BALL_KERNEL_SYSTEM_H
# include <BALL/KERNEL/system.h>
#endif

namespace BALL
{
  class BALL_EXPORT ConnectedComponentsProcessor
    : public UnaryProcessor<AtomContainer>
  {
    public:
    typedef std::vector<Atom*>      Component;
    typedef std::vector<Component>  ComponentVector;

    BALL_CREATE(ConnectedComponentsProcessor);



    ConnectedComponentsProcessor();

    virtual ~ConnectedComponentsProcessor();


    virtual bool start();

    void clear();

    virtual Processor::Result operator ()(AtomContainer& ac);

    virtual bool finish();



    Size getNumberOfConnectedComponents();

    ComponentVector& getComponents();

    const ComponentVector& getComponents() const;

    Size splitIntoMolecules(System& to_split);


    protected:
      ComponentVector components_;
  };
}

#endif // BALL_STRUCTURE_CONNECTEDCOMPONENTSPROCESSOR_H