2 курс. Программирование на C++. Турнир 2, осень 2021

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5787161

Пользователь

Росляков Владимир Олегович

Время

20:50<< 16.11.2021 20:50 (27 д. 18:51) 20:52>>

Обработка

20:50 ... 20:50 (3,59 сек.)

Файл

5787161.cpp (CLang++ 5.0.0 + Address Sanitizer)

Турнир

2 курс. Программирование на C++. Турнир 2, осень 2021

Задача

C: Smart Pointer

Набор тестов

Ограничения

Время: 25с Память: 512Мб

Состояние [?]

CE	Ошибка компиляции

код | результаты

In file included from main.cpp:2:0:
SmartPointer.hpp: In constructor 'smart_pointer::SmartPointer<T, Allocator>::Core::Core(smart_pointer::SmartPointer<T, Allocator>::value_type*)':
SmartPointer.hpp:130:40: error: class 'smart_pointer::SmartPointer<T, Allocator>::Core' does not have any field named 'value_'
     explicit Core(value_type *value) : value_(value), count_owners_(0) {
                                        ^~~~~~
SmartPointer.hpp:130:55: error: class 'smart_pointer::SmartPointer<T, Allocator>::Core' does not have any field named 'count_owners_'
     explicit Core(value_type *value) : value_(value), count_owners_(0) {
                                                       ^~~~~~~~~~~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp: In function 'void test::test(const string&) [with __TEST_CLASSNAME__ = smart_pointer::SmartPointer<float, std::allocator<float> >; std::__cxx11::string = std::__cxx11::basic_string<char>]':
Test_SmartPointer.hpp:99:77: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sizeof(SmartPointer__type_t) == sizeof(SmartPointer__type_t::core));
                                                                             ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:104:21: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr.core == nullptr);
                     ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:110:21: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr.core != nullptr);
                     ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:115:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core == nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:120:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr1.core != nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:121:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core == sptr1.core);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:121:36: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core == sptr1.core);
                                    ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:126:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr1.core == nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:127:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core == nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:133:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr1.core == nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:134:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core != nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:140:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr1.core == nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:141:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core == nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:148:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr1.core == nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:149:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core == nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:156:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr1.core != nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:157:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core == sptr1.core);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:157:36: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core == sptr1.core);
                                    ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:165:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr1.core != nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:166:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core == sptr1.core);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:166:36: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core == sptr1.core);
                                    ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:179:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr1.core != nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:180:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core == sptr1.core);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:180:36: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core == sptr1.core);
                                    ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:188:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr1.core == nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:189:22: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr2.core != nullptr);
                      ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:195:21: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr.core == nullptr);
                     ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:201:21: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr.core == nullptr);
                     ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:208:21: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr.core != nullptr);
                     ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:215:21: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
         ASSERT(sptr.core != nullptr);
                     ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from SmartPointer.hpp:4:0,
                 from main.cpp:2:
Test_SmartPointer.hpp:224:25: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
             ASSERT(sptr.core != nullptr);
                         ^
Test.hpp:39:28: note: in definition of macro 'ASSERT'
     if (!static_cast<bool>(EXPR)) { \
                            ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
In file included from main.cpp:3:0:
Test_SmartPointer.hpp:225:24: error: 'smart_pointer::SmartPointer<float, std::allocator<float> >::Core* smart_pointer::SmartPointer<float, std::allocator<float> >::core' is private within this context
             if (!(sptr.core != nullptr)) {
                        ^~~~
In file included from main.cpp:2:0:
SmartPointer.hpp:159:9: note: declared private here
   Core *core;
         ^~~~
SmartPointer.hpp: In instantiation of 'void smart_pointer::SmartPointer<T, Allocator>::Core::Decrement() [with T = float; Allocator = std::allocator<float>]':
SmartPointer.hpp:67:7:   required from 'smart_pointer::SmartPointer<T, Allocator>::~SmartPointer() [with T = float; Allocator = std::allocator<float>]'
Test_SmartPointer.hpp:103:30:   required from here
SmartPointer.hpp:152:7: error: invalid use of non-static data member 'smart_pointer::SmartPointer<float, std::allocator<float> >::count_owners_'
       count_owners_--;
       ^~~~~~~~~~~~~
SmartPointer.hpp:19:15: note: declared here
   std::size_t count_owners_;
               ^~~~~~~~~~~~~
SmartPointer.hpp: In instantiation of 'std::size_t smart_pointer::SmartPointer<T, Allocator>::Core::CountOwners() const [with T = float; Allocator = std::allocator<float>; std::size_t = long unsigned int]':
SmartPointer.hpp:68:31:   required from 'smart_pointer::SmartPointer<T, Allocator>::~SmartPointer() [with T = float; Allocator = std::allocator<float>]'
Test_SmartPointer.hpp:103:30:   required from here
SmartPointer.hpp:156:14: error: invalid use of non-static data member 'smart_pointer::SmartPointer<float, std::allocator<float> >::count_owners_'
       return count_owners_;
              ^~~~~~~~~~~~~
SmartPointer.hpp:19:15: note: declared here
   std::size_t count_owners_;
               ^~~~~~~~~~~~~
SmartPointer.hpp: In instantiation of 'smart_pointer::SmartPointer<T, Allocator>::Core::~Core() [with T = float; Allocator = std::allocator<float>]':
SmartPointer.hpp:69:9:   required from 'smart_pointer::SmartPointer<T, Allocator>::~SmartPointer() [with T = float; Allocator = std::allocator<float>]'
Test_SmartPointer.hpp:103:30:   required from here
SmartPointer.hpp:135:14: error: invalid use of non-static data member 'smart_pointer::SmartPointer<float, std::allocator<float> >::value_'
       delete value_;
              ^~~~~~
SmartPointer.hpp:18:15: note: declared here
   value_type *value_;
               ^~~~~~
SmartPointer.hpp:136:7: error: invalid use of non-static data member 'smart_pointer::SmartPointer<float, std::allocator<float> >::value_'
       value_ = nullptr;
       ^~~~~~
SmartPointer.hpp:18:15: note: declared here
   value_type *value_;
               ^~~~~~
SmartPointer.hpp: In instantiation of 'void smart_pointer::SmartPointer<T, Allocator>::Core::Increment() [with T = float; Allocator = std::allocator<float>]':
SmartPointer.hpp:33:7:   required from 'smart_pointer::SmartPointer<T, Allocator>::SmartPointer(const smart_pointer::SmartPointer<T, Allocator>&) [with T = float; Allocator = std::allocator<float>]'
Test_SmartPointer.hpp:114:48:   required from here
SmartPointer.hpp:148:7: error: invalid use of non-static data member 'smart_pointer::SmartPointer<float, std::allocator<float> >::count_owners_'
       count_owners_++;
       ^~~~~~~~~~~~~
SmartPointer.hpp:19:15: note: declared here
   std::size_t count_owners_;
               ^~~~~~~~~~~~~
SmartPointer.hpp: In instantiation of 'smart_pointer::SmartPointer<T, Allocator>::value_type* smart_pointer::SmartPointer<T, Allocator>::Core::Value() [with T = float; Allocator = std::allocator<float>; smart_pointer::SmartPointer<T, Allocator>::value_type = float]':
SmartPointer.hpp:82:12:   required from 'const value_type& smart_pointer::SmartPointer<T, Allocator>::operator*() const [with T = float; Allocator = std::allocator<float>; smart_pointer::SmartPointer<T, Allocator>::value_type = float]'
Test_SmartPointer.hpp:233:9:   required from here
SmartPointer.hpp:140:14: error: invalid use of non-static data member 'smart_pointer::SmartPointer<float, std::allocator<float> >::value_'
       return value_;
              ^~~~~~
SmartPointer.hpp:18:15: note: declared here
   value_type *value_;
               ^~~~~~
SmartPointer.hpp: In instantiation of 'void smart_pointer::SmartPointer<T, Allocator>::Core::Decrement() [with T = long unsigned int; Allocator = std::allocator<long unsigned int>]':
SmartPointer.hpp:67:7:   required from 'smart_pointer::SmartPointer<T, Allocator>::~SmartPointer() [with T = long unsigned int; Allocator = std::allocator<long unsigned int>]'
Test_SmartPointer.hpp:304:38:   required from here
SmartPointer.hpp:152:7: error: invalid use of non-static data member 'smart_pointer::SmartPointer<long unsigned int, std::allocator<long unsigned int> >::count_owners_'
       count_owners_--;
       ^~~~~~~~~~~~~
SmartPointer.hpp:19:15: note: declared here
   std::size_t count_owners_;
               ^~~~~~~~~~~~~
SmartPointer.hpp: In instantiation of 'std::size_t smart_pointer::SmartPointer<T, Allocator>::Core::CountOwners() const [with T = long unsigned int; Allocator = std::allocator<long unsigned int>; std::size_t = long unsigned int]':
SmartPointer.hpp:68:31:   required from 'smart_pointer::SmartPointer<T, Allocator>::~SmartPointer() [with T = long unsigned int; Allocator = std::allocator<long unsigned int>]'
Test_SmartPointer.hpp:304:38:   required from here
SmartPointer.hpp:156:14: error: invalid use of non-static data member 'smart_pointer::SmartPointer<long unsigned int, std::allocator<long unsigned int> >::count_owners_'
       return count_owners_;
              ^~~~~~~~~~~~~
SmartPointer.hpp:19:15: note: declared here
   std::size_t count_owners_;
               ^~~~~~~~~~~~~
SmartPointer.hpp: In instantiation of 'smart_pointer::SmartPointer<T, Allocator>::Core::~Core() [with T = long unsigned int; Allocator = std::allocator<long unsigned int>]':
SmartPointer.hpp:69:9:   required from 'smart_pointer::SmartPointer<T, Allocator>::~SmartPointer() [with T = long unsigned int; Allocator = std::allocator<long unsigned int>]'
Test_SmartPointer.hpp:304:38:   required from here
SmartPointer.hpp:135:14: error: invalid use of non-static data member 'smart_pointer::SmartPointer<long unsigned int, std::allocator<long unsigned int> >::value_'
       delete value_;
              ^~~~~~
SmartPointer.hpp:18:15: note: declared here
   value_type *value_;
               ^~~~~~
SmartPointer.hpp:136:7: error: invalid use of non-static data member 'smart_pointer::SmartPointer<long unsigned int, std::allocator<long unsigned int> >::value_'
       value_ = nullptr;
       ^~~~~~
SmartPointer.hpp:18:15: note: declared here
   value_type *value_;
               ^~~~~~
SmartPointer.hpp: In instantiation of 'void smart_pointer::SmartPointer<T, Allocator>::Core::Increment() [with T = long unsigned int; Allocator = std::allocator<long unsigned int>]':
SmartPointer.hpp:131:16:   required from 'smart_pointer::SmartPointer<T, Allocator>::Core::Core(smart_pointer::SmartPointer<T, Allocator>::value_type*) [with T = long unsigned int; Allocator = std::allocator<long unsigned int>; smart_pointer::SmartPointer<T, Allocator>::value_type = long unsigned int]'
SmartPointer.hpp:24:14:   required from 'smart_pointer::SmartPointer<T, Allocator>::SmartPointer(smart_pointer::SmartPointer<T, Allocator>::value_type*) [with T = long unsigned int; Allocator = std::allocator<long unsigned int>; smart_pointer::SmartPointer<T, Allocator>::value_type = long unsigned int]'
Test_SmartPointer.hpp:304:38:   required from here
SmartPointer.hpp:148:7: error: invalid use of non-static data member 'smart_pointer::SmartPointer<long unsigned int, std::allocator<long unsigned int> >::count_owners_'
       count_owners_++;
       ^~~~~~~~~~~~~
SmartPointer.hpp:19:15: note: declared here
   std::size_t count_owners_;
               ^~~~~~~~~~~~~
SmartPointer.hpp: In instantiation of 'smart_pointer::SmartPointer<T, Allocator>::value_type* smart_pointer::SmartPointer<T, Allocator>::Core::Value() [with T = long unsigned int; Allocator = std::allocator<long unsigned int>; smart_pointer::SmartPointer<T, Allocator>::value_type = long unsigned int]':
SmartPointer.hpp:99:47:   required from 'smart_pointer::SmartPointer<T, Allocator>::operator bool() const [with T = long unsigned int; Allocator = std::allocator<long unsigned int>]'
SmartPointer.hpp:66:5:   required from 'smart_pointer::SmartPointer<T, Allocator>::~SmartPointer() [with T = long unsigned int; Allocator = std::allocator<long unsigned int>]'
Test_SmartPointer.hpp:304:38:   required from here
SmartPointer.hpp:140:14: error: invalid use of non-static data member 'smart_pointer::SmartPointer<long unsigned int, std::allocator<long unsigned int> >::value_'
       return value_;
              ^~~~~~
SmartPointer.hpp:18:15: note: declared here
   value_type *value_;
               ^~~~~~

[печатать | | ]

≡

#pragma once
#include <memory>
#include <type_traits>
#include "Test.hpp"

namespace smart_pointer {
class exception : std::exception {
  using base_class = std::exception;
  using base_class::base_class;
};

template<typename T, typename Allocator>
class SmartPointer {
 public:
  using value_type = T;

private:
  value_type *value_;
  std::size_t count_owners_;

public:
  explicit SmartPointer(value_type *value = nullptr) {
    if (value != nullptr)
      core = new Core(value);
    else
      core = nullptr;
  }

SmartPointer(const SmartPointer &A) {
    core = A.core;

if (*this)
      core->Increment();
  }

SmartPointer(SmartPointer &&A) {
    core = A.core;
    A.core = nullptr;
  }

SmartPointer &operator=(const SmartPointer &A) {
    this->~SmartPointer();
    core = A.core;
    if (*this)
      core->Increment();
    return *this;
  }

SmartPointer &operator=(SmartPointer &&A) {
    this->~SmartPointer();
    core = A.core;
    A.core = nullptr;
    return *this;
  }

SmartPointer &operator=(value_type *A) {
    this->~SmartPointer();
    if (A != nullptr)
      core = new Core(A);
    else
      core = nullptr;
    return *this;
  }

~SmartPointer() {
    if (*this) {
      core->Decrement();
      if (core->CountOwners() == 0)
        delete core;
    }
  }

value_type &operator*() {
    if (!*this)
      throw smart_pointer::exception();
    return *(core->Value());
  }

const value_type &operator*() const {
    if (!*this)
      throw smart_pointer::exception();
    return *(core->Value());
  }

value_type *operator->() const {
    if (*this)
      return core->Value();
    return nullptr;
  }

value_type *get() const {
    if (*this)
      return core->Value();

return nullptr;
  }

operator bool() const {
    return !(core == nullptr || core->Value() == nullptr);
  }
  template<typename U, typename AnotherAllocator>
  bool operator==(const SmartPointer<U, AnotherAllocator> &A) const {
    if (!*this && !A)
      return true;
    if (!std::is_same<T, U>::value)
      return false;
    return reinterpret_cast<void *>(get()) ==
        reinterpret_cast<void *>(A.get());
  }

template<typename U, typename AnotherAllocator>
  bool operator!=(const SmartPointer<U, AnotherAllocator> &A) const {
    if (!*this && !A)
      return false;
    if (!std::is_same<T, U>::value)
      return true;
    return reinterpret_cast<void *>(get()) !=
        reinterpret_cast<void *>(A.get());
  }

std::size_t count_owners() const {
    if (*this)
      return core->CountOwners();
    return 0;
  }

private:
  class Core {
   public:
    explicit Core(value_type *value) : value_(value), count_owners_(0) {
      Increment();
    }

~Core() {
      delete value_;
      value_ = nullptr;
    }

value_type *Value() {
      return value_;
    }

value_type *Value() const {
      return value_;
    }

void Increment() {
      count_owners_++;
    }

void Decrement() {
      count_owners_--;
    }

std::size_t CountOwners() const {
      return count_owners_;
    }
  };
  Core *core;
};
}  // namespace smart_pointer

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