In file included from main.cpp:17:0:
figure.h:22:17: error: 'std::__cxx11::string Triangle::Name()' marked 'override', but does not override
std::string Name() override {return "Triangle";}
^~~~
figure.h:23:12: error: 'double Triangle::Perimetet()' marked 'override', but does not override
double Perimetet() override {return (a + b + c);}
^~~~~~~~~
figure.h:24:12: error: 'double Triangle::Area()' marked 'override', but does not override
double Area() override {
^~~~
figure.h:39:17: error: 'std::__cxx11::string Rect::Name()' marked 'override', but does not override
std::string Name() override {return "Rect";}
^~~~
figure.h:40:12: error: 'double Rect::Perimetet()' marked 'override', but does not override
double Perimetet() override {return (2 * (width + height));}
^~~~~~~~~
figure.h:41:12: error: 'double Rect::Area()' marked 'override', but does not override
double Area() override {return (width * height);}
^~~~
figure.h:51:17: error: 'std::__cxx11::string Circle::Name()' marked 'override', but does not override
std::string Name() override {return "Circle";}
^~~~
figure.h:52:12: error: 'double Circle::Perimetet()' marked 'override', but does not override
double Perimetet() override {return (6.28 * r);}
^~~~~~~~~
figure.h:53:12: error: 'double Circle::Area()' marked 'override', but does not override
double Area() override {return (3.14 + pow(r, 2));}
^~~~
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/c++allocator.h:33:0,
from /usr/include/c++/7/bits/allocator.h:46,
from /usr/include/c++/7/string:41,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from main.cpp:1:
/usr/include/c++/7/ext/new_allocator.h: In instantiation of 'void __gnu_cxx::new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = Rect; _Args = {double&, double&}; _Tp = Rect]':
/usr/include/c++/7/bits/alloc_traits.h:475:4: required from 'static void std::allocator_traits<std::allocator<_CharT> >::construct(std::allocator_traits<std::allocator<_CharT> >::allocator_type&, _Up*, _Args&& ...) [with _Up = Rect; _Args = {double&, double&}; _Tp = Rect; std::allocator_traits<std::allocator<_CharT> >::allocator_type = std::allocator<Rect>]'
/usr/include/c++/7/bits/shared_ptr_base.h:526:39: required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {double&, double&}; _Tp = Rect; _Alloc = std::allocator<Rect>; __gnu_cxx::_Lock_policy _Lp = (__gnu_cxx::_Lock_policy)2]'
/usr/include/c++/7/bits/shared_ptr_base.h:637:4: required from 'std::__shared_count<_Lp>::__shared_count(std::_Sp_make_shared_tag, _Tp*, const _Alloc&, _Args&& ...) [with _Tp = Rect; _Alloc = std::allocator<Rect>; _Args = {double&, double&}; __gnu_cxx::_Lock_policy _Lp = (__gnu_cxx::_Lock_policy)2]'
/usr/include/c++/7/bits/shared_ptr_base.h:1295:35: required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_make_shared_tag, const _Alloc&, _Args&& ...) [with _Alloc = std::allocator<Rect>; _Args = {double&, double&}; _Tp = Rect; __gnu_cxx::_Lock_policy _Lp = (__gnu_cxx::_Lock_policy)2]'
/usr/include/c++/7/bits/shared_ptr.h:344:64: required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_make_shared_tag, const _Alloc&, _Args&& ...) [with _Alloc = std::allocator<Rect>; _Args = {double&, double&}; _Tp = Rect]'
/usr/include/c++/7/bits/shared_ptr.h:690:14: required from 'std::shared_ptr<_Tp> std::allocate_shared(const _Alloc&, _Args&& ...) [with _Tp = Rect; _Alloc = std::allocator<Rect>; _Args = {double&, double&}]'
/usr/include/c++/7/bits/shared_ptr.h:706:39: required from 'std::shared_ptr<_Tp> std::make_shared(_Args&& ...) [with _Tp = Rect; _Args = {double&, double&}]'
figure.h:64:52: required from here
/usr/include/c++/7/ext/new_allocator.h:136:4: error: invalid new-expression of abstract class type 'Rect'
{ ::new((void *)__p) _Up(std::forward<_Args>(__args)...); }
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from main.cpp:17:0:
figure.h:31:7: note: because the following virtual functions are pure within 'Rect':
class Rect : public Figure {
^~~~
figure.h:8:25: note: virtual std::__cxx11::string Figure::Name() const
virtual std::string Name() const = 0;
^~~~
figure.h:9:20: note: virtual double Figure::Perimeter() const
virtual double Perimeter() const = 0;
^~~~~~~~~
figure.h:10:20: note: virtual double Figure::Area() const
virtual double Area() const = 0;
^~~~
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