ObjectPool.h

#ifndef SCTDATA_OBJECTPOOL_H
#define SCTDATA_OBJECTPOOL_H

#include <list>
#include <boost/shared_ptr.hpp>
#include <boost/thread/mutex.hpp>

using boost::shared_ptr;
using boost::mutex;
using std::list;

namespace SctData {
 
template<typename T> class ObjectPoolDeleter;
    
template<typename T>
    class ObjectPool {
public:
    ~ObjectPool();
    
    shared_ptr<T> get();
    
    void clear();
    
    unsigned int poolSize() const;
    
    void resize(unsigned int n);
    
private:    
    shared_ptr<T> wrap(T* ptr);
    
    T* create();
    
    friend class ObjectPoolDeleter<T>;  
    list<T*> pool;      
    mutex poolMutex;        
};
    
    
}
#include "ObjectPool.inl"

#endif //SCTDATA_OBJECTPOOL_H

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