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Is there a way for a base class to require derived classes to have a comparison function to an object of the derived same class?

score 57 · Answer 1 · 2024-02-27T05:10:50.863000

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Is there a way for a base class to require derived classes to have a comparison function to an object of the derived same class?

57 views Asked by Antonymous1337 At 27 February 2024 at 05:10

score 193 · Answer 2 · 2024-01-04T15:10:10.100000

C++ problem accessing override pure virtual function after destructor and setting new value

193 views Asked by Benny At 04 January 2024 at 15:10

score 102 · Answer 3 · 2023-12-05T11:18:45.603000

Is it possible to overload the implementation of a pure virtual function in the child class?

102 views Asked by Blargian At 05 December 2023 at 11:18

score 142 · Answer 4 · 2023-11-22T08:37:59.500000

Require derived classes to provide a static const value

142 views Asked by Charles At 22 November 2023 at 08:37

score 96 · Answer 5 · 2023-11-19T07:43:11.670000

How to implement an interface and inherit from another specialized template at the same time

96 views Asked by Eric Qiang At 19 November 2023 at 07:43

score 215 · Answer 6 · 2023-10-16T16:18:31.553000

What is the correct way to write pure virtual function without a specific return type?

215 views Asked by Kapibarovich Kapibarov At 16 October 2023 at 16:18

score 184 · Answer 7 · 2023-10-03T11:11:31.730000

Why does a pure virtual member function have to be virtual?

184 views Asked by Riccardo Caiulo At 03 October 2023 at 11:11

score 121 · Answer 8 · 2023-09-05T20:01:36.773000

Bind pure virtual method

121 views Asked by Antonio At 05 September 2023 at 20:01

score 92 · Answer 9 · 2023-08-24T10:54:11.187000

C++ Interface with convenience methods

92 views Asked by Antonio At 24 August 2023 at 10:54

score 170 · Answer 10 · 2023-07-25T06:01:26.627000

Unexpected compile error when dealing with vector of unique_ptr<pure_virtual_class> inside std::map

170 views Asked by undersilence At 25 July 2023 at 06:01

score 77 · Answer 11 · 2023-03-09T17:37:56.203000

Are the default copy constructors and assignment operator created for an abstract class in C++?

77 views Asked by Nishikant At 09 March 2023 at 17:37

score 75 · Answer 12 · 2023-03-03T20:39:47.680000

"methodX() is a protected member of MyClass" error inside class that extends MyClass

75 views Asked by Mr. Developerdude At 03 March 2023 at 20:39

score 140 · Answer 13 · 2023-02-07T18:30:16.490000

Virtual function in Inheritance in C++

140 views Asked by Jigar Patel At 07 February 2023 at 18:30

score 87 · Answer 14 · 2022-11-01T09:41:20.537000

c++ Partial template specialization of function as pure vitrual

87 views Asked by Vahag Chakhoyan At 01 November 2022 at 09:41

score 86 · Answer 15 · 2022-09-02T20:36:44.917000

cpp - class that has pure virtual, normal function, static variables and friend class

86 views Asked by Yaniv G At 02 September 2022 at 20:36

score 97 · Answer 16 · 2022-07-24T18:20:22.280000

Are there any advantages to pure virtual members (except the human error that they might prevent)?

97 views Asked by Eris At 24 July 2022 at 18:20

score 515 · Answer 17 · 2022-06-28T11:30:23.763000

Getting "undefined reference to `vtable`" error for parameterized constructor

515 views Asked by TechTotie At 28 June 2022 at 11:30

score 400 · Answer 18 · 2022-06-19T07:01:59.667000

C++ pure virtual function call doesn't throw run-time exception?

400 views Asked by Troskyvs At 19 June 2022 at 07:01

score 426 · Answer 19 · 2022-06-14T03:07:32.990000

"If the deriving class does not inherit the base class virtually, then all virtual methods must be defined".How to understand that in the right way?

score 160 · Answer 20 · 2022-04-12T19:49:21.567000

Deep copying a vector of pointers in derived class

160 views Asked by botetta At 12 April 2022 at 19:49

TechQA.

List Question

Is there a way for a base class to require derived classes to have a comparison function to an object of the derived same class?

C++ problem accessing override pure virtual function after destructor and setting new value

Is it possible to overload the implementation of a pure virtual function in the child class?

Require derived classes to provide a static const value

How to implement an interface and inherit from another specialized template at the same time

What is the correct way to write pure virtual function without a specific return type?

Why does a pure virtual member function have to be virtual?

Bind pure virtual method

C++ Interface with convenience methods

Unexpected compile error when dealing with vector of unique_ptr<pure_virtual_class> inside std::map

Are the default copy constructors and assignment operator created for an abstract class in C++?

"methodX() is a protected member of MyClass" error inside class that extends MyClass

Virtual function in Inheritance in C++

c++ Partial template specialization of function as pure vitrual

cpp - class that has pure virtual, normal function, static variables and friend class

Are there any advantages to pure virtual members (except the human error that they might prevent)?

Getting "undefined reference to `vtable`" error for parameterized constructor

C++ pure virtual function call doesn't throw run-time exception?

"If the deriving class does not inherit the base class virtually, then all virtual methods must be defined".How to understand that in the right way?

Deep copying a vector of pointers in derived class

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