EntitySet.h

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#ifndef ENTITYSET_H
#define ENTITYSET_H

#include "Entity.h"

#include <vector>

#ifndef BUILDING_DOX
# ifndef NDEBUG
#   include <iostream>
#   include "PatchSequenceEnumerator.h"
# endif

  class PatchRandomAccessEnumerator;
  class TriangleSetExt;
#endif

class EntitySet {
  public:
    void add(Entity *entity);

    void divide(float size);

    PatchSequenceEnumerator* createPatchSequenceEnumerator();

    size_t count();

    Entity& operator[] (unsigned index);
    
    TriangleSetExt* computeVertexColors();

private:
    typedef std::vector<Entity> TContainer;
    TContainer container_;
};

#ifndef NDEBUG

inline std::ostream& operator<< (std::ostream &out, EntitySet &entitySet) {
  PatchSequenceEnumerator *pe= entitySet.createPatchSequenceEnumerator();
  Triangle *t;
  while (0!= (t= pe->nextPatch()))
    out << *t;
  
  delete pe;
  return out;
}
#endif

#endif // ENTITYSET_H

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