source: GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/include/BBC/BBCEntityCluster.h @ 721

#ifndef _BBCENTITYCLUSTER_H
#define _BBCENTITYCLUSTER_H

#include <BBCPrerequisites.h>
#include <BBCEntity.h>
#include <BBCEntityClusterData.h>
#include <BBCEntityDistribution.h>

#include <vector>

namespace BBC {

// Forward declarations
class EntityCluster;


namespace boost
{
    void intrusive_ptr_add_ref(EntityCluster * p);
    void intrusive_ptr_release(EntityCluster * p);
};

class _BBCExport EntityCluster 
{
private:
    long references;
    friend void boost::intrusive_ptr_add_ref(EntityCluster * p);
    friend void boost::intrusive_ptr_release(EntityCluster * p);

  public:
    EntityCluster();

    virtual ~EntityCluster();

        void removeEntityClusterData(unsigned int value);

        EntityClusterDataPtr getEntityClusterData(unsigned int value);

        void addEntityClusterData(EntityClusterDataPtr value);

        void removeEntitClusterData(unsigned int value);

        EntityDistributionPtr getEntityDistribution();

        void setEntityDistribution(EntityDistributionPtr value);

  protected:

        EntityDistributionPtr mEntityDistribution;
        
        std::vector<EntityClusterDataPtr> mEntityClusterDataList;
    
        std::vector<unsigned int> mBillboarHandle;

        EntityPtr mEntity;

        unsigned int mBillboardHandle;

  public:

        EntityPtr getEntity();

        void setEntity(EntityPtr value);

        unsigned int getNumEntitiesClusterData();

    unsigned int getBillboardHandle();

    void setBillboardHandle(unsigned int value);

    void generateEntityCluster(); 

};

// class specific addref/release implementation
// the two function overloads must be in the boost namespace on most compilers:
namespace boost
{
 inline void intrusive_ptr_add_ref(EntityCluster * p)
  {
    // increment reference count of object *p
    ++(p->references);
  }



 inline void intrusive_ptr_release(EntityCluster * p)
  {
   // decrement reference count, and delete object when reference count reaches 0
   if (--(p->references) == 0)
     delete p;
  } 
} // namespace boost

typedef ::boost::intrusive_ptr<EntityCluster> EntityClusterPtr;


}
#endif