libs/pip/doc/examples/piobject.cpp

#include "pip.h"

//! [main]
class ObjectA: public PIObject {
	PIOBJECT(ObjectA)
public:
	EVENT_HANDLER1(void, handlerA, const PIString & , str) {piCoutObj << "handler A:" << str;}
	EVENT2(eventA2, int, i, float, f);
	EVENT1(eventA1, const PIString & , str);
};

class ObjectB: public PIObject {
	PIOBJECT(ObjectB)
public:
	EVENT_HANDLER2(void, handlerB, int, i, float, f) {piCoutObj << "handler B:" << i << "," << f;}
	EVENT1(eventB, PIString, str);
};

int main(int argc, char * argv[]) {
	ObjectA obj_a;
	ObjectB obj_b;
	
	CONNECT2(void, int, float, &obj_a, eventA2, &obj_b, handlerB);
	obj_a.eventA2(2, 0.5);
	
	CONNECT1(void, PIString, &obj_b, eventB, &obj_a, handlerA);
	obj_b.eventB("event to handler");
	
	CONNECT1(void, PIString, &obj_a, eventA1, &obj_b, eventB);
	obj_a.eventA1("event to event");
};
//! [main]