Why moving a function from protected to public area in class causes error C2556

[Angus]

Why moving a function from protected to public area in class causes
error C2556 - overloaded function differs only by return type

I have a protected function called GetState like this:

enum EState GetState(void) const throw();

If I move this function from protected: to public: I get this compile
error:

xbasicsocket.cp p(247) : error C2556: 'enum CXBasicSocket:: EState
__thiscall CXBasicSocket:: GetState(void) const' : overloaded function
differs only by return type from 'enum EState __thiscall
CXBasicSocket:: GetState(void) const'
\xbasicsocket.h (154) : see declaration of 'GetState'
\xbasicsocket.c pp(247) : error C2371: 'GetState' : redefinition;
different basic types
\xbasicsocket.h (154) : see declaration of 'GetState'
In the cpp file it is declared like this:

enum CXBasicSocket:: EState CXBasicSocket:: GetState(
) const throw()
{
return m_eState;
}

Why am I geting this problem? How do I resolved?

[Jim Langston]

"Angus" <an*********@gm ail.comwrote in message
news:11******** **************@ k79g2000hse.goo glegroups.com.. .

Why moving a function from protected to public area in class causes
error C2556 - overloaded function differs only by return type

I have a protected function called GetState like this:

enum EState GetState(void) const throw();

If I move this function from protected: to public: I get this compile
error:

xbasicsocket.cp p(247) : error C2556: 'enum CXBasicSocket:: EState
__thiscall CXBasicSocket:: GetState(void) const' : overloaded function
differs only by return type from 'enum EState __thiscall
CXBasicSocket:: GetState(void) const'
\xbasicsocket.h (154) : see declaration of 'GetState'
\xbasicsocket.c pp(247) : error C2371: 'GetState' : redefinition;
different basic types
\xbasicsocket.h (154) : see declaration of 'GetState'
In the cpp file it is declared like this:

enum CXBasicSocket:: EState CXBasicSocket:: GetState(
) const throw()
{
return m_eState;
}

Why am I geting this problem? How do I resolved?

Most likely, it isn't recognizing EState and CXBasicSocket:: EState as being
the same. In the prototype change it to CXBasicSocket:: EState as the return
value and see if the error goesa away.