oofDelDirTreeVisitor Class Reference
[OOFILE file and directory manipulation.]

#include <ooffiles.h>

Inheritance diagram for oofDelDirTreeVisitor:

[legend]Collaboration diagram for oofDelDirTreeVisitor:

[legend]List of all members.

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Detailed Description

utility visitor used to delete directory tree.

Public Member Functions
	oofDelDirTreeVisitor (bool delSubdirs)
virtual void	visit (const oofFileRef &, oofDirectory *caller)
virtual void	leaveDir (const oofFileRef &, oofDirectory *caller)
virtual bool	enterRoot (oofDirectory *caller=0)
	enterDir for starting directory
virtual bool	enterDir (const oofFileRef &, oofDirectory *caller=0)
	Called before iterating an oofDirectory's contents.
virtual bool	handleLinkUnresolved (const oofFileRef &)
	default implementation returns false
Protected Attributes
bool	mDelSubdirs
	flag to indicate if leave empty dir structure behind
short	mDirDepth
bool	mIgnoreBadAliases

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Constructor & Destructor Documentation

oofDelDirTreeVisitor::oofDelDirTreeVisitor (  bool  delSubdirs  )

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Member Function Documentation

bool oofDirectoryVisitor::enterDir (  const oofFileRef &  , oofDirectory *  caller = 0 )  [virtual, inherited]

Called before iterating an oofDirectory's contents. The convention for subclasses is increment mDirDepth BEFORE any other processing in enterDir the reason being that we enter a directory as a result of iterating items in the preceding directory thus the very first directory being iterated is level 0 and we must increment BEFORE enterDir does anything to ensure that this dir is processed as level 1 or deeper. Reimplemented in oofDirectoryList.

bool oofDirectoryVisitor::enterRoot (  oofDirectory *  caller = 0  )  [virtual, inherited]

enterDir for starting directory for consistency in depth, best if overriden versions also call this or update depth if wanted to treat just like any other dir, override with: Returns: enterDir(oofFileRef(*caller));

bool oofDirectoryVisitor::handleLinkUnresolved (  const oofFileRef &   )  [virtual, inherited]

default implementation returns false Reimplemented in oofDirectoryList.

void oofDelDirTreeVisitor::leaveDir (  const oofFileRef &  , oofDirectory *  caller )  [virtual]

Reimplemented from oofDirectoryVisitor.

void oofDelDirTreeVisitor::visit (  const oofFileRef &  , oofDirectory *  caller )  [virtual]

Implements oofDirectoryVisitor.

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Member Data Documentation

bool oofDelDirTreeVisitor::mDelSubdirs [protected]

flag to indicate if leave empty dir structure behind

short oofDirectoryVisitor::mDirDepth [protected, inherited]

bool oofDirectoryVisitor::mIgnoreBadAliases [protected, inherited]

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

• ooffiles.h
• ooffiles.cpp

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