$#include "RenderPath.h"
$#include "Ptr.h"

/// Shared pointer template class with intrusive reference counting.
class SharedPtr
{
    TOLUA_TEMPLATE_BIND(T, RenderPath)
public:
    /// Point to the object.
    bool operator < (const SharedPtr<T>& rhs) const { return ptr_ < rhs.ptr_; }
    /// Test for equality with another shared pointer.
    bool operator == (const SharedPtr<T>& rhs) const { return ptr_ == rhs.ptr_; }
    
    /// Check if the pointer is null.
    bool Null() const { return ptr_ == 0; }
    /// Check if the pointer is not null.
    bool NotNull() const { return ptr_ != 0; }
    /// Return the raw pointer.
    T* Get() const { return ptr_; }
};