c_cpp C中的功能节点系统

Posted 2021-05-14

#define Wind_BASE struct WindNode* next; \
      enum WindType type;


enum WindType
{
	WindType_INT,
	WindType_ADD
};


//base type struct for inheritance
struct WindNode
{
	Wind_BASE
};


struct WindAdd
{
	Wind_BASE
	struct WindNode* first;
	struct WindNode* second;
};


struct WindInt
{
	Wind_BASE
	int val;
};

//method to add and return result of add node
int addTest(struct WindNode* node)
{
	if(node->type == WindType_ADD)
	{

	}
}