ZFIOFindData Class Reference

data used by ZFIO when finding files More...

#include <ZFIODef_fwd.h>

Classes
class	Impl
	for impl to achieve custom find logic More...

Public Member Functions
const zfstring &	name (void) const
	return file name of file
zfbool	isDir (void) const
	return true if is a directory
void	objectInfoT (zfstring &ret) const
	see objectInfo
zfstring	objectInfo (void) const
	return object info
Impl &	impl (void) const
	the impl
void	implCopy (const ZFIOFindData &ref) const
	copy the impl data
const zfstring &	implName (void) const
	name for the impl
void *	implUserData (void) const
	user data passed from implAttach
void	implAttach (const zfstring &implName, void *implUserData=zft_zfnull)
	begin first find
void	implDetach (void)
	close find
void *	implCheck (const zfstring &implName) const
	check whether impl matches, assert fail if not match, return the implUserData
void	implTag (const zfstring &key, ZFObject *value) const
	util for impl to store extra data
zfany	implTag (const zfstring &key) const
	util for impl to store extra data

Detailed Description

data used by ZFIO when finding files

typical usage:

ZFIOImpl *io = ZFIOImplForPathType(pathType);
ZFIOFindData fd;
if(io->ioFindFirst(fd, path)) {
  do {
    // do something
  } while(io->ioFindNext(fd));
  io->ioFindClose(fd);
}

Returns

false if error or nothing found

Note

path must be well formed, use ZFPathFormat if necessary

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

• ZFIODef_fwd.h