#include <itkRegularExpressionSeriesFileNames.h>

Inheritance diagram for itk::RegularExpressionSeriesFileNames:

Collaboration diagram for itk::RegularExpressionSeriesFileNames:

Public Types
typedef SmartPointer< Self >	Pointer
typedef RegularExpressionSeriesFileNames	Self
typedef Object	Superclass
Public Types inherited from itk::Object
typedef SmartPointer< const Self >	ConstPointer
Public Types inherited from itk::LightObject

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
const std::vector< std::string > &	GetFileNames ()
virtual const char *	GetNameOfClass () const

virtual void	SetDirectory (const char *_arg)
virtual const char *	GetDirectory () const

virtual void	SetRegularExpression (const char *_arg)
virtual const char *	GetRegularExpression () const

virtual void	SetSubMatch (unsigned int _arg)
virtual unsigned int	GetSubMatch () const

virtual void	SetNumericSort (bool _arg)
virtual bool	GetNumericSort () const
virtual void	NumericSortOn ()
virtual void	NumericSortOff ()
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary (void)
const MetaDataDictionary &	GetMetaDataDictionary (void) const
virtual unsigned long	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
virtual void	Register () const
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const
Public Member Functions inherited from itk::LightObject
virtual void	Delete ()
virtual int	GetReferenceCount () const
	itkCloneMacro (Self)
void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static void	SetGlobalWarningDisplay (bool flag)
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

Protected Member Functions
void	PrintSelf (std::ostream &os, Indent indent) const
	RegularExpressionSeriesFileNames ()
	~RegularExpressionSeriesFileNames ()
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Private Member Functions
void	operator= (const Self &)
	RegularExpressionSeriesFileNames (const Self &)

Private Attributes
std::string	m_Directory
std::vector< std::string >	m_FileNames
bool	m_NumericSort
std::string	m_RegularExpression
unsigned int	m_SubMatch

Detailed Description

Generate an ordered sequence of filenames that match a regular expression.

This class generates an ordered sequence of files whose filenames match a regular expression. The file names are sorted using a sub expression match selected by SubMatch. Regular expressions are a powerful, compact mechanism for parsing strings. Expressions consist of the following metacharacters:

^ Matches at beginning of a line

$ Matches at end of a line

. Matches any single character

[ ] Matches any character(s) inside the brackets

[^ ] Matches any character(s) not inside the brackets

Matches any character in range on either side of a dash

Matches preceding pattern zero or more times

Matches preceding pattern one or more times

? Matches preceding pattern zero or once only

() Saves a matched expression and uses it in a later match

Note that more than one of these metacharacters can be used in a single regular expression in order to create complex search patterns. For example, the pattern [^ab1-9] says to match any character sequence that does not begin with the characters "ab" followed by numbers in the series one through nine.

Definition at line 70 of file itkRegularExpressionSeriesFileNames.h.

Member Typedef Documentation

typedef SmartPointer< Self > itk::RegularExpressionSeriesFileNames::Pointer

Reimplemented from itk::Object.

Definition at line 76 of file itkRegularExpressionSeriesFileNames.h.

typedef RegularExpressionSeriesFileNames itk::RegularExpressionSeriesFileNames::Self

Standard class typedefs.

Reimplemented from itk::Object.

Definition at line 74 of file itkRegularExpressionSeriesFileNames.h.

typedef Object itk::RegularExpressionSeriesFileNames::Superclass

Reimplemented from itk::Object.

Definition at line 75 of file itkRegularExpressionSeriesFileNames.h.

Constructor & Destructor Documentation

itk::RegularExpressionSeriesFileNames::RegularExpressionSeriesFileNames ( )

inlineprotected

Definition at line 114 of file itkRegularExpressionSeriesFileNames.h.

itk::RegularExpressionSeriesFileNames::~RegularExpressionSeriesFileNames ( )

inlineprotected

Definition at line 120 of file itkRegularExpressionSeriesFileNames.h.

itk::RegularExpressionSeriesFileNames::RegularExpressionSeriesFileNames ( const Self & )

private

Member Function Documentation

virtual::itk::LightObject::Pointer itk::RegularExpressionSeriesFileNames::CreateAnother ( void ) const

virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

virtual const char* itk::RegularExpressionSeriesFileNames::GetDirectory ( ) const

virtual

The directory containing the files.

const std::vector< std::string >& itk::RegularExpressionSeriesFileNames::GetFileNames ( )

Returns a vector containing the series' file names. The file names are sorted by the sub expression selected by the SubMatch id.

virtual const char* itk::RegularExpressionSeriesFileNames::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::Object.

virtual bool itk::RegularExpressionSeriesFileNames::GetNumericSort ( ) const

virtual

NumericSortOn changes the sort of the submatch field to a numeric sort. NumericSortOff is the default, and sorts the submatch alphabetically.

virtual const char* itk::RegularExpressionSeriesFileNames::GetRegularExpression ( ) const

virtual

The RegularExpression. Refer to the description for valid expressions

virtual unsigned int itk::RegularExpressionSeriesFileNames::GetSubMatch ( ) const

virtual

The index of the submatch that will be used to sort the matches.

static Pointer itk::RegularExpressionSeriesFileNames::New ( )

static

Method for creation through the object factory.

Reimplemented from itk::Object.

virtual void itk::RegularExpressionSeriesFileNames::NumericSortOff ( )

virtual

NumericSortOn changes the sort of the submatch field to a numeric sort. NumericSortOff is the default, and sorts the submatch alphabetically.

virtual void itk::RegularExpressionSeriesFileNames::NumericSortOn ( )

virtual

NumericSortOn changes the sort of the submatch field to a numeric sort. NumericSortOff is the default, and sorts the submatch alphabetically.

void itk::RegularExpressionSeriesFileNames::operator= ( const Self & )

private

Mutex lock to protect modification to the reference count

Reimplemented from itk::Object.

void itk::RegularExpressionSeriesFileNames::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const

protectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::Object.

virtual void itk::RegularExpressionSeriesFileNames::SetDirectory ( const char * _arg )

virtual

The directory containing the files.

virtual void itk::RegularExpressionSeriesFileNames::SetNumericSort ( bool _arg )

virtual

NumericSortOn changes the sort of the submatch field to a numeric sort. NumericSortOff is the default, and sorts the submatch alphabetically.

virtual void itk::RegularExpressionSeriesFileNames::SetRegularExpression ( const char * _arg )

virtual

The RegularExpression. Refer to the description for valid expressions

virtual void itk::RegularExpressionSeriesFileNames::SetSubMatch ( unsigned int _arg )

virtual