pybind11/tests/test_class.cpp

35             auto *ptr = new NoConstructor();
115     m.def("return_class_1", []() -> BaseClass* { return new DerivedClass1(); });
116     m.def("return_class_2", []() -> BaseClass* { return new DerivedClass2(); });
118         if (n == 1) return new DerivedClass1();
119         if (n == 2) return new DerivedClass2();
120         return new BaseClass();
160             return std::unique_ptr<MyBase>(new MyBase());
166             return std::unique_ptr<MyDerived>(new MyDerived());
207         auto def = new PyMethodDef{"f", f, METH_VARARGS, nullptr};
214         static void *operator new(size_t s) { py::print("A new", s); return ::operator new(s); }
215         static void *operator new(size_t s, void *ptr) { py::print("A placement-new", s); return ptr; }
220         static void *operator new(size_t s) { py::print("B new", s); return ::operator new(s); }
221         static void *operator new(size_t s, void *ptr) { py::print("B placement-new", s); return ptr; }
226         static void *operator new(size_t s) { py::print("C new", s); return ::operator new(s); }
227         static void *operator new(size_t s, void *ptr) { py::print("C placement-new", s); return ptr; }
238         static void *operator new(size_t s) { py::print("D new", s); return ::operator new(s); }
239         static void *operator new(size_t s, void *ptr) { py::print("D placement-new", s); return ptr; }