求助！！！

[largecurrent]

CDocTemplate::Confidence CDocTemplate::MatchDocType(LPCTSTR lpszPathName,
CDocument*& rpDocMatch)
{
ASSERT(lpszPathName != NULL);
rpDocMatch = NULL;

// go through all documents
POSITION pos = GetFirstDocPosition();
while (pos != NULL)
{
CDocument* pDoc = GetNextDoc(pos);
if (AfxComparePath(pDoc->GetPathName(), lpszPathName))
{
// already open
rpDocMatch = pDoc;
return yesAlreadyOpen;
}
}

// see if it matches our default suffix
CString strFilterExt;
if (GetDocString(strFilterExt, CDocTemplate::filterExt) &&
!strFilterExt.IsEmpty())
{
// see if extension matches
ASSERT(strFilterExt[0] == '.');
LPCTSTR lpszDot = _tcsrchr(lpszPathName, '.');
if (lpszDot != NULL && lstrcmpi(lpszDot, strFilterExt) == 0)
return yesAttemptNative; // extension matches, looks like ours
}

// otherwise we will guess it may work
return yesAttemptForeign;
}那位大侠帮忙分析这几句什么意思啊，开头CDocTemplate::Confidence CDocTemplate::MatchDocType这句就不明白。

[写不动代码的人]

CDocTemplate::MatchDocType成员函数名
CDocTemplate::Confidence 该成员函数返回类型

[mvpme82]

顶

[zhihuizhilv]

CDocTemplate::Confidence是一个类型，而且Confidence是在类CDocTemplate中定义的。也就是“CDocTemplate中的Confidence”的意思。
CDocTemplate::MatchDocType，就是类成员函数实现。
BOOL CaaDlg::OnInitDialog(.... 这个应该不陌生吧，就是这个意思，只不过返回类型奇怪一点。