Примеры ошибок, обнаруженных с помощью диагностики V688

V688. The 'foo' local variable has the same name as one of class members. This can result in confusion.

Computational Network Toolkit

V688 The 'm_file' local variable possesses the same name as one of the class members, which can result in confusion. sequencereader.cpp 552

template <class ElemType>
class SequenceReader : public IDataReader<ElemType>
{
protected:
  bool m_idx2clsRead;
  bool m_clsinfoRead;

  bool m_idx2probRead;
  std::wstring m_file;                               // <=
  ....
}

template <class ElemType>
template <class ConfigRecordType>
void SequenceReader<ElemType>::InitFromConfig(....)
{
  ....
  std::wstring m_file = readerConfig(L"file");       // <=
  if (m_traceLevel > 0)
  {
    fprintf(stderr, "....", m_file.c_str());

  }
  ....
}

Similar errors can be found in some other places:

• V688 The 'm_file' local variable possesses the same name as one of the class members, which can result in a confusion. sequencereader.cpp 1554
• V688 The 'm_mbStartSample' function argument possesses the same name as one of the class members, which can result in a confusion. sequencereader.cpp 2062
• V688 The 'm_file' local variable possesses the same name as one of the class members, which can result in a confusion. lusequencereader.cpp 417

CryEngine V

V688 The 'm_cNewGeomMML' local variable possesses the same name as one of the class members, which can result in a confusion. terrain_node.cpp 344

void CTerrainNode::Init(....)
{
  ....
  m_nOriginX = m_nOriginY = 0; // sector origin
  m_nLastTimeUsed = 0;         // basically last time rendered

  uint8 m_cNewGeomMML = m_cCurrGeomMML = m_cNewGeomMML_Min ....

  m_pLeafData = 0;

  m_nTreeLevel = 0;
  ....
}

NCBI Genome Workbench

V688 The 'm_qsrc' function argument possesses the same name as one of the class members, which can result in a confusion. compart_matching.cpp 873

class CElementaryMatching: public CObject
{
  ....
  ISequenceSource * m_qsrc;
  ....
  void x_CreateIndex (ISequenceSource *m_qsrc, EIndexMode index_more, ....);
  void x_CreateRemapData(ISequenceSource *m_qsrc, EIndexMode mode);
  void x_LoadRemapData (ISequenceSource *m_qsrc, const string& sdb);
  ....
};

VVVVVV

V688 The 'tmap' local variable possesses the same name as one of the class members, which can result in a confusion. Map.cpp 1192

class mapclass
{
public:
  ....

    std::vector <int> roomdeaths;
    std::vector <int> roomdeathsfinal;
    std::vector <int> areamap;
    std::vector <int> contents;
    std::vector <int> explored;
    std::vector <int> vmult;
    std::vector <std::string> tmap;       // <=

  ....
};

void mapclass::loadlevel(....)
{
  ....

  std::vector<std::string> tmap;          // <=

  ....

  tmap = otherlevel.loadlevel(rx, ry, game, obj);
  fillcontent(tmap);

  .... // The tmap vector gets changed again many times.
}