CArchiveException::m_cause

Remarks

Specifies the cause of the exception. This data member is a public variable of type int. Its values are defined by a CArchiveException enumerated type. The enumerators and their meanings are as follows:

• CArchiveException::none   No error occurred.
  
  
• CArchiveException::generic   Unspecified error.
  
  
• CArchiveException::readOnly   Tried to write into an archive opened for loading.
  
  
• CArchiveException::endOfFile   Reached end of file while reading an object.
  
  
• CArchiveException::writeOnly   Tried to read from an archive opened for storing.
  
  
• CArchiveException::badIndex   Invalid file format.
  
  
• CArchiveException::badClass   Tried to read an object into an object of the wrong type.
  
  
• CArchiveException::badSchema   Tried to read an object with a different version of the class.

Note   These CArchiveException cause enumerators are distinct from the CFileException cause enumerators.

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