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#ifndef NVBLASTTKOBJECT_H
#define NVBLASTTKOBJECT_H


namespace Nv
{
namespace Blast
{

/**
Base class for all objects in Tk.  All TkObjects are releasable.
*/
class TkObject
{
public:
	/**
	Constructor clears userData.
	*/
	TkObject() : userData(nullptr) {}

	// Object API

	/**
	Release this object and free associated memory.
	*/
	virtual void	release() = 0;

protected:
	/**
	Destructor is virtual and not public - use the release() method instead of explicitly deleting a TkObject
	*/
	virtual			~TkObject() {}

public:
	// Data

	/**
	Pointer field available to the user.
	*/
	void*	userData;
};

} // namespace Blast
} // namespace Nv


#endif // ifndef NVBLASTTKOBJECT_H