Io::IoFlags Class Reference

#include <GaudiKernel/IFileMgr.h>

Public Member Functions
	IoFlags ()=default
	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 = INVALID

Detailed Description

Definition at line 41 of file IFileMgr.h.

Constructor & Destructor Documentation

Io::IoFlags::IoFlags ( )

default

Io::IoFlags::IoFlags ( int  i )

inline

Definition at line 45 of file IFileMgr.h.

: _f( i ){};

Member Function Documentation

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

inline

Definition at line 71 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 47 of file IFileMgr.h.

{ return _f; }

bool Io::IoFlags::isInvalid ( ) const

inline

Definition at line 60 of file IFileMgr.h.

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

bool Io::IoFlags::isRdWr ( ) const

inline

Definition at line 59 of file IFileMgr.h.

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

bool Io::IoFlags::isRead ( ) const

inline

Definition at line 57 of file IFileMgr.h.

{ return ( _f == READ ); }

bool Io::IoFlags::isWrite ( ) const

inline

Definition at line 58 of file IFileMgr.h.

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

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

inline

Definition at line 62 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 55 of file IFileMgr.h.

{ return _f; }

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

inline

Definition at line 49 of file IFileMgr.h.

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

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

inline

Definition at line 50 of file IFileMgr.h.

{ return ( _f == fa ); }

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

inline

Definition at line 52 of file IFileMgr.h.

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

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

inline

Definition at line 53 of file IFileMgr.h.

{ return ( _f | fa ); }

Member Data Documentation

int Io::IoFlags::_f = INVALID

private

Definition at line 87 of file IFileMgr.h.

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

• GaudiKernel/GaudiKernel/IFileMgr.h