stupid VC++ 7 error...

[Mario M]

The error comes from the first line here... ---- vector vecnrDomains; if (!EnumDomains(NULL, vecnrDomains)) return false; for (vector::const_iterator ci = vecnrDomains.begin(); ci != vecnrDomains.end(); ++ci) vecstrDomains.push_back(ci->GetRemoteName()); ------ I am not the author of these sources, someone else posted it to codeguru.com, and it works fine with VC++ 6. - Mario

[Christian Graus]

Mario M. wrote: The error comes from the first line here... ---- vector vecnrDomains; if (!EnumDomains(NULL, vecnrDomains)) return false; for (vector::const_iterator ci = vecnrDomains.begin(); ci != vecnrDomains.end(); ++ci) vecstrDomains.push_back(ci->GetRemoteName()); ------ You mean declaring the vector ? Your <> pairs were lost because you didn't post 'as-is' ( see the check box below as you're typing your post ), but whatever is in the vector: does it have a copy constructor ? Christian I have come to clean zee pooollll. - Michael Martin Dec 30, 2001

Sonork ID 100.10002:MeanManOz

I live in Bob's HungOut now

[Mario M]

I have modified the post to 'as-is'. And here is the vector class... also you can read again the previous message with 'as-is'... class CSelectComputerNetwork { public: CSelectComputerNetwork(); virtual ~CSelectComputerNetwork(); public: static bool GetDomains(vector >& vecstrDomains); static bool GetServers(const basic_string& strDomain, vector >& vecstrServers); private: //NETRESOURCE structure wrapper used to save text data that freed by WNetEnumClose(_); class CNETRESOURCE { public: CNETRESOURCE(const NETRESOURCE& nr): m_nr(nr) { m_strLocalName = nr.lpLocalName ? nr.lpLocalName : _T(""); m_strRemoteName = nr.lpRemoteName ? nr.lpRemoteName : _T(""); m_strComment = nr.lpComment ? nr.lpComment : _T(""); m_strProvider = nr.lpProvider ? nr.lpProvider : _T(""); m_nr.lpLocalName = new TCHAR [m_strLocalName.size() + 1]; _tcscpy(m_nr.lpLocalName, m_strLocalName.c_str()); m_nr.lpRemoteName = new TCHAR [m_strRemoteName.size() + 1]; _tcscpy(m_nr.lpRemoteName, m_strRemoteName.c_str()); m_nr.lpComment = new TCHAR [m_strComment.size() + 1]; _tcscpy(m_nr.lpComment, m_strComment.c_str()); m_nr.lpProvider = new TCHAR [m_strProvider.size() + 1]; _tcscpy(m_nr.lpProvider, m_strProvider.c_str()); } CNETRESOURCE(const CNETRESOURCE& rhs): m_nr(rhs.m_nr), m_strLocalName(rhs.m_strLocalName), m_strRemoteName(rhs.m_strRemoteName), m_strComment(rhs.m_strComment), m_strProvider(rhs.m_strProvider) { m_nr.lpLocalName = new TCHAR [m_strLocalName.size() + 1]; _tcscpy(m_nr.lpLocalName, m_strLocalName.c_str()); m_nr.lpRemoteName = new TCHAR [m_strRemoteName.size() + 1]; _tcscpy(m_nr.lpRemoteName, m_strRemoteName.c_str()); m_nr.lpComment = new TCHAR [m_strComment.size() + 1]; _tcscpy(m_nr.lpComment, m_strComment.c_str()); m_nr.lpProvider = new TCHAR [m_strProvider.size() + 1]; _tcscpy(m_nr.lpProvider, m_strProvider.c_str()); } ~CNETRESOURCE() { delete [] m_nr.lpLocalName; delete [] m_nr.lpRemoteName; delete [] m_nr.lpComment; delete [] m_nr.lpProvider; } public: NETRESOURCE* operator &() {

[Christian Graus]

If it's a vector of CNETRESOURCE, then maybe the problem is absence of operator NETRESOURCE in CNETRESOURCE, but to be honest, I'm guessing because I can't test it. Christian I have come to clean zee pooollll. - Michael Martin Dec 30, 2001

Sonork ID 100.10002:MeanManOz

I live in Bob's HungOut now

[Mario M]

CNETRESOURCE does have an operator NETRESOURCE...:(( else it would not compile in VC++ 6.0 Thanks for your time. - Mario

[Tim Smith]

The two NETRESOURCE operators need to be removed. They will cause all sorts of problems with standard STLs

  NETRESOURCE\* operator &() 
    {
        return &m\_nr;
    }

    operator NETRESOURCE() const
    {
        return m\_nr;
    }

Specificall,y the operator & is causing the problems. The & operator is used heavily in standard STL. When STL applies the & operator, it is expecting a reference to the class, not a NETRESOURCE *, thus the problem. Tim Smith Descartes Systems Sciences, Inc.

[Mario M]

Thanks! :), this removes the error, but now I have to find something to replace the operator, since I get this error... SelectComputerNetwork.cpp(58) : error C2664: 'CSelectComputerNetwork::EnumServers' : cannot convert parameter 1 from 'CSelectComputerNetwork::CNETRESOURCE *' to 'NETRESOURCE *' Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast - Mario

[Tim Smith]

Just make a new routine to get that resource. IMHO, I don't understand why NETRESOURCE was made private when the operator & provided unrestricted access to the member. I would just make NETRESOURCE public and be done with it. Tim Smith Descartes Systems Sciences, Inc.

[Mario M]

I will try to make a new routine to get NETRESOURCE, I also made NETRESOURCE & CNETRESOURCE public, but I get the same error... Thanks for your time.

[Tim Smith]

Yeah, all you will have to do is change those (*ix) to something like (*ix) .m_nr or (*ix) .GetNetResource (). Tim Smith Descartes Systems Sciences, Inc.