C++ (Cpp) Looksee_method_table_lookup 예제들

예제 #1

파일: mri.c 프로젝트: mathieujobin/looksee

VALUE Looksee_singleton_instance(VALUE self, VALUE klass) {
  if (!SPECIAL_CONST_P(klass) && BUILTIN_TYPE(klass) == T_CLASS && FL_TEST(klass, FL_SINGLETON)) {
    VALUE object;
    if (!Looksee_method_table_lookup(RCLASS_IV_TBL(klass), rb_intern("__attached__"), (st_data_t *)&object))
      rb_raise(rb_eRuntimeError, "[looksee bug] can't find singleton object");
    return object;
  } else {
    return Qnil;
  }
}

예제 #2

파일: mri.c 프로젝트: hkraji/looksee

VALUE Looksee_singleton_instance(VALUE self, VALUE singleton_class) {
  if (BUILTIN_TYPE(singleton_class) == T_CLASS && FL_TEST(singleton_class, FL_SINGLETON)) {
    VALUE object;
    if (!Looksee_method_table_lookup(RCLASS_IV_TBL(singleton_class), rb_intern("__attached__"), (st_data_t *)&object))
      rb_raise(rb_eRuntimeError, "[looksee bug] can't find singleton object");
    return object;
  } else {
    rb_raise(rb_eTypeError, "expected singleton class, got %s", rb_obj_classname(singleton_class));
  }
}