zengine-old/engine/3rdparty/zlib/test/refl_01.cpp

#include <iostream>
#include <array>
#include "refl/refl.h"
#include "vertex.h"
#include "tstring.h"
#include <functional>
using namespace std;
using namespace refl;
struct vec3_parent {
	virtual void norm(int x1, int& x2) {
		x2 = x1 * x2;
		cout << x2 << "vec3_parent::norm" << endl;
	}
};
struct vec3 : public vec3_parent {
	float x = 1;
	float y = 2;
	float z = 3;
	string name{ "hellohellohellohellohellohello" };
	void norm(int x1, int& x2)override {
		x2 = x1 * x2;
		cout << x2 << "vec3::norm" << endl;
	}
	virtual float norm1(int x1 = 10) {
		cout << x1 << "::norm1" << endl;
		return x * y *z * x1;
	}
	static void norm2(int x1 = 10) {
		cout << x1 << "::norm2" << endl;
	}
	static void norm3(int x1 = 10) {
		x1 = x1 * 10;
		cout << x1 << "::norm3" << endl;
	}
	using MyUClass = UClass_Custom;
	static MyUClass BuildClass() {
		MyUClass cls(type_name<vec3>().View(), sizeof(vec3), &TypeInfo<vec3_parent>::StaticClass);
		auto& FList = cls.FList;
		FList.reserve(6);
		FList.push_back(cls.MakeMemberField<offsetof(vec3, x)>("x", &TypeInfo<float>::StaticClass));
		FList.push_back(cls.MakeMemberField<offsetof(vec3, y)>("y", &TypeInfo<float>::StaticClass));
		FList.push_back(cls.MakeMemberField<offsetof(vec3, z)>("z", &TypeInfo<float>::StaticClass));
		cls.AttrNum = FList.size();
		FList.push_back(cls.MakeMethodField(&vec3::norm, "norm"));
		FList.push_back(cls.MakeMethodField(&vec3::norm, "norm1"));
		cls.vtable.InitObject = &UClass::InitObject<vec3>;
		cls.BuildClass();
		return cls;
	}
};
int main() {
	auto cls =  &TypeInfo<vec3>::StaticClass;
	int x = 100, y = 2;
	auto ov = cls->New();
	ov.Invoke("norm", x, y);
	vec3* v = (vec3*)ov.ptr;
	delete v;
	cout << "hello world\n";
}