C++ (Cpp) ObjectFactory::create_object_meta_class Beispiele

Beispiel #1

Datei: test_object_factory.cpp Projekt: JehandadKhan/roccc-2.0

void TestObjectFactory::init( SuifEnv* suif ) {
  _object_factory = suif->get_object_factory();
  ObjectFactory *of = _object_factory;

  MetaClass* intMetaClass = of->lookupMetaClass("int");
  assert( intMetaClass );
  AggregateMetaClass* meta_SuifObject = of->find_aggregate_meta_class(SuifObject::get_class_name());

  AggregateMetaClass* testX = 0;
  testX = of->create_object_meta_class( TestX::get_class_name(),
                                        sizeof( TestX ),
                                        TestX::constructorFunction,
                                        meta_SuifObject );
  PointerMetaClass* owningPointerToTestX = of->get_pointer_meta_class( testX, true );


  testX-> add_field_description( "i", intMetaClass, OFFSETOF(TestX,i) );
  testX-> add_field_description( "x1", owningPointerToTestX, OFFSETOF(TestX,x1) );
  testX-> add_field_description( "x2", owningPointerToTestX, OFFSETOF(TestX,x2) );

  STLMetaClass* meta_TestX_vector =of-> get_stl_meta_class("LIST:suif_vector<TestX*>",
                               new STLDescriptor< suif_vector<TestX*> >( owningPointerToTestX ) );
  PointerMetaClass* meta_TestX_owner = of->get_pointer_meta_class(meta_TestX_vector,true,true);

  testX-> add_field_description( "_vector", meta_TestX_owner, OFFSETOF(TestX,_vector) );


  testX->add_virtual_field( "int", "i" );
  testX->add_virtual_field( "pointers", "x1;x2" );
  testX->add_virtual_field( "TestX", "x1/*;x2/*" );
  testX->add_virtual_field( "int-indirect", "i;x1/i;x2/i" );
  testX->add_virtual_field( "vectorPtr", "_vector" );
  testX->add_virtual_field( "vector", "_vector/*" );
  testX->add_virtual_field( "vectorContents", "_vector/*/*" );

  // ------------ make meta class for TestY -------------
  AggregateMetaClass* testY = 0;

  testY = of->create_object_meta_class( TestY::get_class_name(),
                                        sizeof( TestY ),
                                        TestY::constructorFunction,
                                        testX );
  testY-> add_field_description( "x3", owningPointerToTestX, OFFSETOF(TestY,x3) );


  testY->add_virtual_field( "int", "i" );
  testY->add_virtual_field( "pointers", "^;x3" );
  testY->add_virtual_field( "TestX", "^;x3/*" );

}

Beispiel #2

Datei: suif_env.cpp Projekt: JehandadKhan/roccc-2.0

void SuifEnv::init() {
  ObjectFactory* of = new SuifEnvObjectFactory;
  set_object_factory( of );
  of -> init( this );

  AggregateMetaClass*
        suifObjectMC = of->create_object_meta_class(
                                 SuifObject::get_class_name(),
                                 sizeof( SuifObject ),
                                 SuifObject::constructorFunction,
            (AggregateMetaClass*)of->lookupMetaClass( Object::get_class_name() ) );

  PointerMetaClass* pointerToSuifObjectR = of->get_pointer_meta_class( suifObjectMC, false );

  suifObjectMC -> add_field_description( "parent", pointerToSuifObjectR, OFFSETOF( SuifObject, parent ) );

  // Brick::init_meta_class(this);

  input_sub_system = new InputSubSystemDefaultImplementation( this );
  output_subsystem = new OutputSubSystemDefaultImplementation( this );
  cloneSubSystem = new CloneSubSystemDefaultImplementation( this );
  _dll_subsystem = new DLLSubSystem( this );
  _module_subsystem = new ModuleSubSystem( this );
  _error_subsystem = new ErrorSubSystem( this );
  _print_subsystem = new PrintSubSystem( this );
}