Base class for all directory streams. The class stores stream state similar to std::ios_base class for use in subclasses.

Derived classes

• sys::basic_idirectory< FilePred >

Enumerations

• enum state

  Directory read state bits.

Fields

• state _state

  Stream state bits.

Methods

• setstate(state rhs) -> void

  Set individual stream read state bits.

• rdstate() const -> state

  Get stream read state.

• eof() const -> bool

  Returns true if end-of-file bit is set.

• fail() const -> bool

  Returns true if fail bit is set.

• bad() const -> bool

  Returns true if bad bit is set.

• good() const -> bool

  Returns true if the stream is in good state.

• clear() -> void

  Clear stream state.

• operator!() const -> bool

  Returns true if the stream is not in good state.

• operator bool() constexplicit

  Returns true if the stream is in good state.

• ~dirstream()protected
• dirstream(dirstream &&)protected

  Move-constructor.

• dirstream(const dirstream &)protected

  Copy-constructor.

• dirstream()protected