ProcStats::unique_fd Class Reference

Public Member Functions
	unique_fd (int fd=-1)
	unique_fd (unique_fd &&other)
	~unique_fd ()
	operator bool () const
template<typename... Args>
unique_fd &	open (Args &&...args)
	unique_fd_forward (lseek) unique_fd_forward(read) unique_fd_forward(write) unique_fd_forward(fcntl) unique_fd_forward(fsync) unique_fd_forward(fchown) unique_fd_forward(stat) int close()

Private Member Functions
	unique_fd (const unique_fd &)=delete
unique_fd &	operator= (const unique_fd &)=delete

Private Attributes
int	m_fd

Detailed Description

Definition at line 60 of file ProcStats.h.

Constructor & Destructor Documentation

ProcStats::unique_fd::unique_fd ( const unique_fd &  )

privatedelete

ProcStats::unique_fd::unique_fd ( int  fd = -1 )

inline

Definition at line 67 of file ProcStats.h.

: m_fd( fd ) {}

ProcStats::unique_fd::unique_fd ( unique_fd &&  other )

inline

Definition at line 68 of file ProcStats.h.

    {
      m_fd       = other.m_fd;
      other.m_fd = -1;
    }

ProcStats::unique_fd::~unique_fd ( )

inline

Definition at line 73 of file ProcStats.h.

    {
      if ( m_fd != -1 ) ::close( m_fd );
    }

Member Function Documentation

template<typename... Args>

unique_fd& ProcStats::unique_fd::open ( Args &&...  args )

inline

Definition at line 80 of file ProcStats.h.

    {
      m_fd = ::open( std::forward<Args>( args )... );
      return *this;
    }

ProcStats::unique_fd::operator bool ( ) const

inlineexplicit

Definition at line 78 of file ProcStats.h.

{ return m_fd != -1; }

unique_fd& ProcStats::unique_fd::operator= ( const unique_fd &  )

privatedelete

ProcStats::unique_fd::unique_fd_forward ( lseek  )

inline

Definition at line 91 of file ProcStats.h.

    {
      auto r = ::close( m_fd );
      m_fd   = -1;
      return r;
    }

Member Data Documentation

int ProcStats::unique_fd::m_fd

private

Definition at line 62 of file ProcStats.h.

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

• GaudiAud/src/ProcStats.h