#include <file_path_class.h>

Inheritance diagram for DistiAttributeCWDRelativePath:

Public Member Functions
	DistiAttributeCWDRelativePath (CallbackMethodCallerBase callback, const AttributeName &name, FilePathClass attribPtr, bool useEmptyTag=false)

	DistiAttributeCWDRelativePath (CallbackMethodCallerBase *callback, const AttributeName &name, FilePathClass initialValue, bool useEmptyTag=false)

virtual std::ostream &	WriteValue (std::ostream &outstr) override

virtual std::istream &	ReadValue (std::istream &instr) override

Public Member Functions inherited from DistiAttributeFilePathClass
	DistiAttributeFilePathClass (const FilePathClass &basePath, CallbackMethodCallerBase callback, const AttributeName &name, FilePathClass attribPtr, bool useEmptyTag=false)

	DistiAttributeFilePathClass (const FilePathClass &basePath, CallbackMethodCallerBase *callback, const AttributeName &name, FilePathClass initialValue, bool useEmptyTag=false)

virtual DistiAttributeBase &	operator= (const DistiAttributeBase &oldClass) override

virtual std::ostream &	WriteValue (std::ostream &outstr) override

virtual std::istream &	ReadValue (std::istream &instr) override

Public Member Functions inherited from DistiAttributeBase
	DistiAttributeBase (CallbackMethodCallerBase *callback, const AttributeName &name, bool localStorage)

virtual DistiAttributeBase &	operator= (const DistiAttributeBase &oldClass)

const AttributeName &	Name () const

AttributeName &	Name ()

bool	LocalStorage () const

virtual bool	Copyable () const

virtual bool	OkToWrite () const

virtual bool	ValueChanged ()

virtual void	ResetValueChanged ()

virtual std::string	ValueString ()

virtual void	ValueString (const std::string &s)

virtual long	ValueInt ()

virtual void	ValueInt (long val)

virtual double	ValueFloat ()

virtual void	ValueFloat (double val)

virtual void	CallCallback ()
	Calls callback CallType3 if it has been set.

virtual std::ostream &	WriteValue (std::ostream &outstr)=0

virtual std::istream &	ReadValue (std::istream &instr)=0

virtual bool	operator== (const DistiAttributeBase &r)

template<class valType >
DistiAttributeBase &	operator<< (const valType &val)

template<class valType >
DistiAttributeBase &	operator>> (valType &val)

virtual CallbackID	RegisterObserver (AttributeObserver *observer)

virtual void	UnregisterObserver (CallbackID id)

virtual void	NotifyObservers ()

Public Member Functions inherited from WeakReferenceableMixin
void	AddWeakReference (WeakReference *weakRef) override

void	NotifyWeakReferenceDestroyed (WeakReference *ref) override

virtual void	AddWeakReference (WeakReference *weakRef)=0

virtual void	NotifyWeakReferenceDestroyed (WeakReference *weakReference)=0

Additional Inherited Members
Public Types inherited from DistiAttributeBase
typedef unsigned int	CallbackID
	Type for unique identifiers.

Static Public Member Functions inherited from DistiAttributeFilePathClass
static const char *	GetEmptyTag ()

Protected Member Functions inherited from WeakReferenceableMixin
	WeakReferenceableMixin ()

virtual	~WeakReferenceableMixin ()

Protected Attributes inherited from DistiAttributeFilePathClass
FilePathClass *	_attribPtr
	Pointer to the actual storage location.

FilePathClass	_localStoragePath
	Only used by local storage constructor.

const FilePathClass &	_basePath
	Used for reading relative paths.

bool	_useEmptyTag
	true to use _emptyTag when writing path with WriteValue() if path does not have a filename.

Protected Attributes inherited from DistiAttributeBase
AttributeName	_name

CallbackMethodCallerBase *	_callback

ScopedPtr< DistiAttributeObserverList >	_observerList

bool	_localStorage

Protected Attributes inherited from WeakReferenceableMixin
DynamicArray< WeakReference * > *	_weakRefs

Static Protected Attributes inherited from DistiAttributeFilePathClass
static const char	_emptyTag []
	Backing storage for the string used to represent empty paths.

Detailed Description

This is a FilePathClass attribute that will save/read the path relative to the current working directory.

Constructor & Destructor Documentation

◆ DistiAttributeCWDRelativePath() [1/2]

DistiAttributeCWDRelativePath	(	CallbackMethodCallerBase *	callback,
		const AttributeName &	name,
		FilePathClass *	attribPtr,
		bool	useEmptyTag = `false`
	)

inline

This constructor has the storage external.

Parameters

callback
name
attribPtr
useEmptyTag	[optional, defaults to false] true to use _emptyTag when writing path with WriteValue() if path does not have a filename

◆ DistiAttributeCWDRelativePath() [2/2]

DistiAttributeCWDRelativePath	(	CallbackMethodCallerBase *	callback,
		const AttributeName &	name,
		FilePathClass	initialValue,
		bool	useEmptyTag = `false`
	)

inline

Creates local storage, and will resize as needed.

Parameters

callback
name
initialValue
useEmptyTag	[optional, defaults to false] true to use _emptyTag when writing path with WriteValue() if path does not have a filename

Member Function Documentation

◆ ReadValue()

virtual std::istream & ReadValue ( std::istream & instr )

inlineoverridevirtual

Pure virtual because this is specific to the data type to be contained. This should be overridden to read the data from the stream. The value read could be encoded for being read from a file as a single string, or have its own special encoding specific to its underlying type. In the case of attribute strings, this will be the GLS file encoded value. The user is responsible for encoding the value themselves, or using WriteValue which should perform encoding to maintain symmetry.

Parameters

instr The stream to read from.

Returns: The input stream in its current state.

Reimplemented from DistiAttributeFilePathClass.

◆ WriteValue()

virtual std::ostream & WriteValue ( std::ostream & outstr )

inlineoverridevirtual

Pure virtual because this is specific to the data type to be contained. This should be overridden to write the data to the stream. The value written could be encoded for writing to a file as a single string, or have its own special encoding specific to its underlying type. In the case of attribute strings, this will be the GLS file encoded value. The user is responsible for decoding the value themselves, or using ReadValue which should perform decoding to maintain symmetry.

Parameters

outstr The stream to write to.

Returns: The output stream in its current state.

Reimplemented from DistiAttributeFilePathClass.

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

file_path_class.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DistiAttributeCWDRelativePath() [1/2]

◆ DistiAttributeCWDRelativePath() [2/2]

Member Function Documentation

◆ ReadValue()

◆ WriteValue()