Io::IoFlags Class Reference

#include <IFileMgr.h>

Public Member Functions
	IoFlags ()
	IoFlags (int i)
int	f () const
bool	operator== (const IoFlags &fa) const
bool	operator== (const int &fa) const
IoFlags	operator| (const IoFlags &fa) const
IoFlags	operator| (const int &fa) const
	operator int () const
bool	isRead () const
bool	isWrite () const
bool	isRdWr () const
bool	isInvalid () const
bool	match (const IoFlags &fa, bool strict=true) const
std::string	bits () const

Private Attributes
int	_f

Detailed Description

Definition at line 39 of file IFileMgr.h.

Constructor & Destructor Documentation

Io::IoFlags::IoFlags ( )

inline

Definition at line 41 of file IFileMgr.h.

:_f(INVALID){};

Io::IoFlags::IoFlags ( int  i )

inline

Definition at line 42 of file IFileMgr.h.

:_f(i){};

Member Function Documentation

std::string Io::IoFlags::bits ( ) const

inline

Definition at line 67 of file IFileMgr.h.

                           {
      std::string s;
      int f(_f);
      const int SHIFT = 8 * sizeof( int ) - 1;
      const unsigned MASK = 1 << SHIFT;

      for ( int i = 1; i <= SHIFT + 1; i++ ) {
    s += ( f & MASK ? '1' : '0' );
    f <<= 1;    
    if ( i % 8 == 0 )
        s += ' ';
      }
      return s;
    }

int Io::IoFlags::f ( ) const

inline

Definition at line 44 of file IFileMgr.h.

{ return _f; }

bool Io::IoFlags::isInvalid ( ) const

inline

Definition at line 57 of file IFileMgr.h.

{ return ( (_f & INVALID) != 0); }

bool Io::IoFlags::isRdWr ( ) const

inline

Definition at line 56 of file IFileMgr.h.

{ return ( (_f & RDWR) != 0 ); }

bool Io::IoFlags::isRead ( ) const

inline

Definition at line 54 of file IFileMgr.h.

{ return (_f == READ); }

bool Io::IoFlags::isWrite ( ) const

inline

Definition at line 55 of file IFileMgr.h.

{ return ( (_f & WRITE) != 0 ); }

bool Io::IoFlags::match ( const IoFlags &  fa, bool  strict = true  ) const

inline

Definition at line 59 of file IFileMgr.h.

                                                           {
      if ( strict ) {
    return ( _f == fa );
      }
      // only look at first 2 bits
      return (  (_f&3) == (fa&3) );
    }

Io::IoFlags::operator int ( ) const

inline

Definition at line 52 of file IFileMgr.h.

{ return _f; }

bool Io::IoFlags::operator== ( const IoFlags &  fa ) const

inline

Definition at line 46 of file IFileMgr.h.

{ return ( _f == fa.f() ); }

bool Io::IoFlags::operator== ( const int &  fa ) const

inline

Definition at line 47 of file IFileMgr.h.

{ return ( _f == fa ); }

IoFlags Io::IoFlags::operator| ( const IoFlags &  fa ) const

inline

Definition at line 49 of file IFileMgr.h.

{ return (_f | fa.f()); }

IoFlags Io::IoFlags::operator| ( const int &  fa ) const

inline

Definition at line 50 of file IFileMgr.h.

{ return (_f | fa); }

Member Data Documentation

int Io::IoFlags::_f

private

Definition at line 83 of file IFileMgr.h.

---

The documentation for this class was generated from the following file:

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v24r2/GaudiKernel/GaudiKernel/IFileMgr.h