DtReaderWriterFileExtensible is a ReaderWriteFile who's exact name is determined at runtime as defined by the extension. More...

Inheritance diagram for DtReaderWriterFileExtensible:

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Public Member Functions
	DtReaderWriterFileExtensible ()
	default constructor
	DtReaderWriterFileExtensible (const DtString &name, DtReaderWriterRegistry *parentRegistry=NULL)
	real constructor
	DtReaderWriterFileExtensible (const DtSymbolString &name, DtReaderWriterRegistry *parentRegistry=NULL)
	DtReaderWriterFileExtensible (const DtString &name, const DtReaderWriterFileExtensible &orig, DtReaderWriterRegistry *parentRegistry=NULL)
	copy constructor
	DtReaderWriterFileExtensible (const DtSymbolString &name, const DtReaderWriterFileExtensible &orig, DtReaderWriterRegistry *parentRegistry=NULL)
DtReaderWriterFileExtensible &	operator= (const DtReaderWriterFileExtensible &orig)
	assignment operator
DtReaderWriterFileExtensible &	operator= (const DtReaderWriterFile &orig)
	assignment operator
DtReaderWriterFileExtensible &	operator= (const DtFilename &orig)
virtual	~DtReaderWriterFileExtensible ()
	destructor
virtual void	loadFile (const DtFilename &searchPath, const DtVariableBindingsList &variableBindings, DtlObjStringMap *commentMap=NULL)
virtual void	substitute (const DtVariableBindingsList &variableBindings)
	Substitutes any variables in the list to variable substituted filename.
Public Member Functions inherited from DtReaderWriterFile
	DtReaderWriterFile ()
	default constructor
	DtReaderWriterFile (const DtString &name, DtReaderWriterRegistry *parentRegistry=NULL)
	real constructor
	DtReaderWriterFile (const DtSymbolString &name, DtReaderWriterRegistry *parentRegistry=NULL)
	DtReaderWriterFile (const DtString &name, const DtReaderWriterFile &orig, DtReaderWriterRegistry *parentRegistry=NULL)
	copy constructor
	DtReaderWriterFile (const DtSymbolString &name, const DtReaderWriterFile &orig, DtReaderWriterRegistry *parentRegistry=NULL)
virtual	~DtReaderWriterFile ()
	destructor
DtReaderWriterFile *	clone (const DtString &name, DtReaderWriterRegistry *parentRegistry=NULL)
	clone
DtReaderWriterFile *	clone (const DtSymbolString &name, DtReaderWriterRegistry *parentRegistry=NULL)
virtual void	getSelf (DtlObjPtr args, const DtFilename &searchPath, const DtVariableBindingsList &variableBindings)
	Top level to read itself from an input stream.
virtual void	saveFile (const DtFilename &filename)
	Saves contents of file to specified filename.
virtual void	putSelf (FILE *fp, int indentLevel, bool writeUnspecified, const DtFilename &path)
	Top level call to write itself to file.
virtual void	setObjectToReadAndWrite (DtReaderWriter *object)
	Sets the DtReaderWriter to be read from and written to the file.
virtual const DtReaderWriter &	objectToReadAndWrite () const
	Returns the DtReaderWriter to be read from and written to the file.
virtual void	setFilename (const DtString &filename)
	Name of the file to to write.
virtual void	setFilename (const DtString &filename, const DtString &unsubstitutedFilename)
	Sets the filename in the same way as setFilename(const DtString& filename), but additionally sets the unsubstituted filename to the specified string.
virtual const DtString &	filename () const
	If variables are specified in the filename, they will be substituted with their values before being returned by this method.
virtual DtString	unsubstitutedFilename () const
virtual void	setUnsubstitudedFilename (const DtString &f)
	Sets the unsubsituted filename in the myFileame object.
virtual const DtFilename &	filenameLastReadIn () const
	Name of file most recently read in by getSelf()
virtual void	setFileReadOnly (bool readOnly=true)
	By default, DtReaderWriterFile reads a file that has been specified, but when it writes itself, it only writes the filename.
virtual bool	fileReadOnly () const
virtual const char *	readerWriterType () const
	Used to supply a string type that this reader writer type is.
Public Member Functions inherited from DtReaderWriter
	DtReaderWriter ()
	default constructor
	DtReaderWriter (const DtString &name, DtReaderWriterRegistry *parentRegistry=NULL, bool readonly=false)
	real constructor Setting the readonly flag prevents object from writing itself to the stream.
	DtReaderWriter (const DtSymbolString &name, DtReaderWriterRegistry *parentRegistry=NULL, bool readonly=false)
	DtReaderWriter (const DtString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)
	copy constructor
	DtReaderWriter (const DtSymbolString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)
const DtReaderWriter &	operator= (const DtReaderWriter &orig)
	assignment operator
virtual	~DtReaderWriter ()
	destructor
virtual void	writeSelf (FILE *fp, int indentLevel=0, bool writeUnspecified=false, const DtFilename &path=DtFilename::nullFilename())
	Called from putSelf, calls myRegistry.putSelf which in turn calls putSelf on each reader/writer in the registry.
virtual DtSymbolString	name () const
	Accessor for name of this readable/writable object.
virtual void	addAlias (const DtSymbolString &alias)
	Add an alias as an alternative name for this object.
virtual bool	hasAlias (const DtSymbolString &alias)
virtual const aliasContainer &	aliases () const
virtual void	setReadonly (bool flag)
	Set read-only flag.
virtual bool	isReadonly () const
virtual bool	variableIsBound () const
virtual void	unbindVariable ()
	Sets the myVariableIsBound flag to false.
virtual void	setName (const DtString &)
	Set the name of the object.
virtual DtString	prettyPrint () const
	Routine to return a human readable form of the reader/writer variable.
virtual void	bindVariables (DtVariableBindingsList variableBindings)
	Runs a variable binding pass on this reader writer and any of its children.
virtual std::list < DtVariableNameType >	unboundVariables () const
bool	invalid () const
virtual bool	hasChild (const DtReaderWriter *p) const
	Returns true if this variable has a child p in it's chain.
virtual void	setValueSpecified (bool specified, bool recurse=false)
	The specified flags are used for optional values.
virtual bool	valueSpecified () const
	The specified flags are used for optional values.
virtual bool	isVariableReference () const
	Specifies whether or not this reader writer is really a variable that is specified elsewhere.
virtual void	setIsVariableReference (bool value)
virtual DtSymbolString	variableName () const
	The variable name, if this object is a variable reference.
virtual void	setVariableName (const DtSymbolString variableName)
	The variable name, if this object is a variable reference.
const DtReaderWriterRegistry &	registry () const
	Collection of child DtReaderWriter nodes owned by this object.
DtReaderWriterRegistry &	registry ()
	Collection of child DtReaderWriter nodes owned by this object.

Static Public Member Functions
static std::list< DtString > *	getExtensionList ()
	Get the list of extensions currently accepted.
static void	addExtension (DtString)
	Add a new extension to the back of the line.
Static Public Member Functions inherited from DtReaderWriterFile
static const DtFilename &	appPath ()
	Gets the current working directory. Calls DtReaderWriter::appPath().
Static Public Member Functions inherited from DtReaderWriter
static void	putIndent (FILE *fp, int indentLevel)
static const DtVariableBindingsList &	nullVariableReference ()
static void	setPostGetSelfCallback (DtGetSelfCallbackFcn fcn, void *usrData)
static void	setPrePutSelfCallback (DtPutSelfCallbackFcn fcn, void *usrData)
static DtReaderWriterFactory *	factory ()

Protected Attributes
DtString	myAcceptedExtension
Protected Attributes inherited from DtReaderWriterFile
DtRwString	myFilename
DtReaderWriter *	myObjectToReadAndWrite
bool	myFileReadOnly
DtFilename	myFilenameLastReadIn
DtString	myVariableSubstitutedFilename
Protected Attributes inherited from DtReaderWriter
const DtSymbolString	myName
DtReaderWriterRegistry	myRegistry
bool	myValueSpecified
bool	myReadOnlyFlag
bool	myIsVariableReference
DtSymbolString	myVariableName
bool	myVariableIsBound
aliasContainer	myAliases
	Container for the aliases which represent alternative names for the object.
bool	myInvalid
	Set to true if there is a problem reading this item.

Static Protected Attributes
static std::list< DtString > *	myExtensions

Additional Inherited Members
Public Types inherited from DtReaderWriter
typedef std::vector < DtSymbolString >	aliasContainer
typedef std::vector < DtSymbolString >::iterator	aliasIter
typedef std::vector < DtSymbolString > ::const_iterator	aliasConstIter
typedef std::pair < DtSymbolString, DtString >	DtVariableNameType
Protected Member Functions inherited from DtReaderWriterFile
bool	getFilenameToWrite (const DtFilename &path, const DtFilename &filename, DtFilename &filenameToWrite) const
	Get the filename to write, given a path and base filename.

Detailed Description

DtReaderWriterFileExtensible is a ReaderWriteFile who's exact name is determined at runtime as defined by the extension.

For example, if your defined extension is b-have, then this will load lifeform-b-have.sysdef if it exists, and if it doesn't, then it would load lifeform.sysdef.

Constructor & Destructor Documentation

DtReaderWriterFileExtensible::DtReaderWriterFileExtensible ( )

default constructor

DtReaderWriterFileExtensible::DtReaderWriterFileExtensible	(	const DtString &	name,
		DtReaderWriterRegistry *	parentRegistry = `NULL`
	)

real constructor

DtReaderWriterFileExtensible::DtReaderWriterFileExtensible	(	const DtSymbolString &	name,
		DtReaderWriterRegistry *	parentRegistry = `NULL`
	)

DtReaderWriterFileExtensible::DtReaderWriterFileExtensible	(	const DtString &	name,
		const DtReaderWriterFileExtensible &	orig,
		DtReaderWriterRegistry *	parentRegistry = `NULL`
	)

copy constructor

DtReaderWriterFileExtensible::DtReaderWriterFileExtensible	(	const DtSymbolString &	name,
		const DtReaderWriterFileExtensible &	orig,
		DtReaderWriterRegistry *	parentRegistry = `NULL`
	)

virtual DtReaderWriterFileExtensible::~DtReaderWriterFileExtensible ( )

virtual

destructor

Member Function Documentation

DtReaderWriterFileExtensible& DtReaderWriterFileExtensible::operator= ( const DtReaderWriterFileExtensible & orig )

assignment operator

DtReaderWriterFileExtensible& DtReaderWriterFileExtensible::operator= ( const DtReaderWriterFile & orig )

assignment operator

Reimplemented from DtReaderWriterFile.

DtReaderWriterFileExtensible& DtReaderWriterFileExtensible::operator= ( const DtFilename & orig )

Reimplemented from DtReaderWriterFile.

virtual void DtReaderWriterFileExtensible::loadFile	(	const DtFilename &	searchPath,
		const DtVariableBindingsList &	variableBindings,
		DtlObjStringMap *	commentMap = `NULL`
	)

virtual

Reimplemented from DtReaderWriterFile.

virtual void DtReaderWriterFileExtensible::substitute ( const DtVariableBindingsList & variableBindings )

virtual

Substitutes any variables in the list to variable substituted filename.

Reimplemented from DtReaderWriterFile.

static std::list<DtString>* DtReaderWriterFileExtensible::getExtensionList ( )

static

Get the list of extensions currently accepted.

This can be modified so you may add, remove, or reorder the extensions. Be careful with doing this on a separate thread however, because this is not threadsafe.

static void DtReaderWriterFileExtensible::addExtension ( DtString )

static

Add a new extension to the back of the line.

The extensions added last are considered more important than the extensions added first.

Member Data Documentation

DtString DtReaderWriterFileExtensible::myAcceptedExtension

protected

std::list<DtString>* DtReaderWriterFileExtensible::myExtensions

staticprotected

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

include/vrfutil/rwFileExtensible.h

Public Member Functions

Static Public Member Functions

Protected Attributes

Static Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation