inotify_event_wrapper Class Reference

wrapper for inotify_event with nicer interface. More...

Public Member Functions
	inotify_event_wrapper ()=delete
	~inotify_event_wrapper ()=delete
int	wd () const
uint32_t	mask () const
uint32_t	cookie () const
uint32_t	len () const
const char *	name () const
const inotify_event_wrapper *	next () const
size_t	size () const

Static Public Member Functions
static const inotify_event_wrapper *	fromChar (char *pointer)

Private Attributes
inotify_event	data

Friends
std::ostream &	operator<< (std::ostream &out, const inotify_event_wrapper &aEvent)

Detailed Description

wrapper for inotify_event with nicer interface.

The wrapper is used to provide functions to hide the pointer arithmetics needed to go from a generic buffer to individual events and to go to the next one. Also allows nice << style IO. The original struct is a member and NOT inherited from because that does not properly work due to the variable size name member of the struct. The wrapper has per design exactly the same layout as the struct, that must not be changed!

Definition at line 132 of file inotify_watch.cpp.

Constructor & Destructor Documentation

inotify_event_wrapper()

inotify_event_wrapper::inotify_event_wrapper ( )

delete

~inotify_event_wrapper()

inotify_event_wrapper::~inotify_event_wrapper ( )

delete

Member Function Documentation

cookie()

uint32_t inotify_event_wrapper::cookie ( ) const

inline

Definition at line 143 of file inotify_watch.cpp.

                                   {
        return data.cookie;
    }

References data.

Referenced by inotify_event_copy::forget(), and inotify_event_copy::getPartner().

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fromChar()

static const inotify_event_wrapper* inotify_event_wrapper::fromChar ( char *  pointer )

inlinestatic

Definition at line 158 of file inotify_watch.cpp.

                                                                {
        return reinterpret_cast<const inotify_event_wrapper*>(pointer);
    }

Referenced by main().

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len()

uint32_t inotify_event_wrapper::len ( ) const

inline

Definition at line 146 of file inotify_watch.cpp.

                                {
        return data.len;
    }

References data.

Referenced by next(), and size().

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mask()

uint32_t inotify_event_wrapper::mask ( ) const

inline

Definition at line 140 of file inotify_watch.cpp.

                                 {
        return data.mask;
    }

References data.

name()

const char* inotify_event_wrapper::name ( ) const

inline

Definition at line 149 of file inotify_watch.cpp.

                                    {
        return data.name;
    }

References data.

Referenced by main().

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next()

const inotify_event_wrapper* inotify_event_wrapper::next ( ) const

inline

Definition at line 152 of file inotify_watch.cpp.

                                              {
        return reinterpret_cast<const inotify_event_wrapper*>(&data.name[0] + len());
    }

References data, and len().

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size()

size_t inotify_event_wrapper::size ( ) const

inline

Definition at line 155 of file inotify_watch.cpp.

                        {
        return sizeof(inotify_event) + len();
    }

References len().

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wd()

int inotify_event_wrapper::wd ( ) const

inline

Definition at line 137 of file inotify_watch.cpp.

                          {
        return data.wd;
    }

References data.

Referenced by main().

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Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  out, const inotify_event_wrapper &  aEvent  )

friend

Definition at line 161 of file inotify_watch.cpp.

                                                                                        {
        out << " mask: ";
        maskName::print(out, aEvent.mask());
        out << "(" << aEvent.mask() << ")";
        return out;
    }

Member Data Documentation

data

inotify_event inotify_event_wrapper::data

private

Definition at line 133 of file inotify_watch.cpp.

Referenced by cookie(), len(), mask(), name(), next(), and wd().

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

• src/inotify_watch.cpp (v0.19-24-g0617ca1 with changes)