//////////////////////////////////////////////////////////////////////////////// // The Loki Library // Copyright (c) 2006 Peter Kmmel // Permission to use, copy, modify, distribute and sell this software for any // purpose is hereby granted without fee, provided that the above copyright // notice appear in all copies and that both that copyright notice and this // permission notice appear in supporting documentation. // The author makes no representations about the // suitability of this software for any purpose. It is provided "as is" // without express or implied warranty. //////////////////////////////////////////////////////////////////////////////// // $Header: #ifdef _MSC_VER #pragma warning (disable: 4512) #endif #define LOKI_INHERITED_PIMPL_NAME d #define LOKI_INHERITED_RIMPL_NAME d #include "type.h" #include #include ///////////////////////////////////////// // Definition of Impl ///////////////////////////////////////// namespace Loki // gcc!! { template<> struct Impl : public SmallObject<> // inherit SmallObj for speed up { Impl() : data(0) {Printf("A created\n");} ~Impl(){Printf("A destroyed, data=%d\n")(data);} int data; }; } ///////////////////////////////////////// // class A definition ///////////////////////////////////////// A::A() {} void A::foo() { (*d).data = 1; d->data = 111; } ///////////////////////////////////////// // Definition of Impl ///////////////////////////////////////// namespace Loki // gcc!! { template<> struct Impl : public SmallObject<> // inherit SmallObj for speed up { Impl() : data(0) {Printf("B created\n");} ~Impl(){Printf("B destroyed, data=%d\n")(data);} int data; }; } ///////////////////////////////////////// // class B definition ///////////////////////////////////////// B::B() : Loki::Pimpl::Owner() {} void B::foo() { (*d).data = 2; d->data = 222; } ///////////////////////////////////////// // Definition of Impl ///////////////////////////////////////// namespace Loki // gcc!! { template<> struct Impl : public SmallObject<> // inherit SmallObj for speed up { Impl(): data(0) {Printf("C created\n");} ~Impl(){Printf("C destroyed, data=%d\n")(data);} int data; }; } ///////////////////////////////////////// // class C definition ///////////////////////////////////////// C::C() : d(rlife) {} void C::foo() { d.data = 333; } ///////////////////////////////////////// // Definition of Impl ///////////////////////////////////////// namespace Loki // gcc!! { template<> struct Impl : public SmallObject<> // inherit SmallObj for speed up { Impl(): data(0) {Printf("D created\n");} ~Impl(){Printf("D destroyed, data=%d\n")(data);} int data; }; } ///////////////////////////////////////// // class D definition ///////////////////////////////////////// D::D() : Loki::Rimpl::Owner() {} void D::foo() { d.data = 444; } ///////////////////////////////////////// // main ///////////////////////////////////////// void test_more(); int main() { A* a = new A; B* b = new B; C* c = new C; D* d = new D; a->foo(); b->foo(); c->foo(); d->foo(); delete a; delete b; delete c; delete d; test_more(); #if defined(__BORLANDC__) || defined(_MSC_VER) system("PAUSE"); #endif return 0; } //////////////////// // more test code //////////////////// P1::P1(){d->data = 1;} P2::P2(){d->data = 2;} P3::P3(){d->data = 3;} P4::P4(){d->data = 4;} P5::P5(){d->data = 5;} R1::R1(){d.data = 11;} R2::R2(){d.data = 22;} R3::R3(){d.data = 33;} R4::R4():d(t){d.data = 44;} R5::R5():d(t){d.data = 55;} R6::R6():d(t){d.data = 66;} void test_more() { Loki::Printf("\nmore tests:\n"); P1* p1 = new P1; P2* p2 = new P2; P3* p3 = new P3; P4* p4 = new P4; P5* p5 = new P5; R1* r1 = new R1; R2* r2 = new R2; R3* r3 = new R3; R4* r4 = new R4; R5* r5 = new R5; R6* r6 = new R6; delete p1; delete p2; delete p3; delete p4; delete p5; delete r1; delete r2; delete r3; delete r4; delete r5; delete r6; }