包装到c ++ / cli

Question

c ++ / cli包装器的基本结构是什么，所以可以从c＃中调用它？

Answer 1

C ++类Blah的包装器：

修改

ref class BlahWrapper {
  BlahWrapper () {
     blah = new Blah();
  }

  !BlahWrapper() { //Destructor called by GC
     if (blah != null) {
         delete blah;
         blah = null;
     }
  }

  ~BlahWrapper() { //Dispose() called in "using" blocks,  or manually dispose
     if (blah != null) {
         delete blah;
         blah = null;
     }
  }

  private:
  Blah* blah;
}