Bug of RTTI support in VS2005 & PPC2003?

Bug of RTTI support in VS2005 & PPC2003?

• den2005

  Thanks.

  This is my code:

  template <class T>
    bool Get(T& t) const
    {
     if ( m_strInfo != typeid(T).name() )
     {
      // 出 了 型不匹配 .
      ASSERT(FALSE);
      return false;
     }

     memcpy(&t, m_pData, m_length);

     return true;
    }

  My code is in DLL with MFC extend. It works in VC6 ever, and code has been compiled by VS2005 & WM5, but it is not work with VS2005 & PPC 2003.

  
  

• scepticus

  Thanks you. But I stille want to know: when will the problem be solved by microsoft
  

• 945

  Thanks.

  I do set the wchar_t as built type, and rebuild project again and again, but the problem is still.

  Poney

  
  

• GlennZarb

  Ok, now I get this, you are working on a MFC extension DLL, yeah I could repro this, while I have no immediate answer for this, will find and post what may be the problem, meanwhile you can look into msdn doc on how to build MFC extension DLLs here http://msdn.microsoft.com/library/default.asp url=/library/en-us/vclib/html/_MFCNOTES_TN033.asp

  Thanks,

  gangadhar

  
  

• Feint

  I created a sample app with VS2005 and PPC 2003 as a console app and it works without any problem, below is the sample code using typeid(p).name();

  if still you face problem, can you send your command line for compiler and linker to me

  class Base

  {

  public:

  virtual void SomeMethod()

  {

  cout << "hello";

  }

  };

  class Derived : public Base

  {

  public:

  int p,q,r;

  public:

  void SomeMethod()

  {

  cout << "World";

  }

  };

  int _tmain(int argc, _TCHAR* argv[])

  {

  Base *p;

  Derived obj;

  p = (Base *) &obj;

  cout << typeid(p).name();

  return 0;

  }

  Thanks,

  Gangadhar

  
  

• Steve Faris

  This looks like you have problem linking with MFC, there is a known issue with MFC projects using wchar_t as non built in types. Please set the project Properties/Langauge, use wchar_t as built in type and rebuild the project. If you still face errors let me know.

  Thanks,

  Gangadhar

  
  
• Bug of RTTI support in VS2005 & PPC2003?