memberdef.cpp:

line 1  bool MemberDef::isDetailedSectionVisible(bool inGroup,bool inFile) const
line 2  {
line 3    bool groupFilter = getGroupDef()==0 || !inGroup;
line 4    bool fileFilter  = getNamespaceDef()==0 || !inFile;
line 5
line 6    bool visible = isDetailedSectionLinkable() && groupFilter && fileFilter &&
line 7                   !isReference();
line 8    //printf("MemberDef::isDetailedSectionVisible() %d\n",visible);
line 9    return visible;
line 10 }

original of line 3: bool groupFilter = getGroupDef()==0 || inGroup;