• Gregor =?UTF-8?B?TcO8Y2ts?= (12/12) Feb 17 2021 Hi!
• kinke (6/18) Feb 17 2021 extern(C++) class Base {

Gregor =?UTF-8?B?TcO8Y2ts?= <gregormueckl gmx.de> writes:

Hi!

How do I wrap an existing C++ class with a virtual destructor in 
D? Take, for example, this C++ class:

class Base {
public:
     virtual ~Base();

     virtual void foo() = 0;
}

What does the equivalent extern(C++) declaration in D look like? 
I don't care about calling the destructor. My only concern is 
matching the vtable. Changing the C++ code is not an option in my 
case.

kinke <noone nowhere.com> writes:

On Wednesday, 17 February 2021 at 22:53:05 UTC, Gregor Mückl 
wrote:
 Hi!

 How do I wrap an existing C++ class with a virtual destructor 
 in D? Take, for example, this C++ class:

 class Base {
 public:
     virtual ~Base();

     virtual void foo() = 0;
 }

 What does the equivalent extern(C++) declaration in D look 
 like? I don't care about calling the destructor. My only 
 concern is matching the vtable. Changing the C++ code is not an 
 option in my case.

extern(C++) class Base {
     ~this();
     abstract void foo();
}