#include <mlAbstractPersistenceStream.h>

Inheritance diagram for ml::AbstractPersistenceOutputStream:

Public Member Functions
	~AbstractPersistenceOutputStream () override=default
void	startStructWithVersion (int version, const char *name=nullptr)
	Starts a versioned struct.
template<typename T>
void	write (const std::vector< T > &values, const char *name=nullptr)
template<typename T, size_t n, class DataContainer>
void	write (const FloatingPointVector< T, n, DataContainer > &value, const char *name=nullptr)
	Writes float vectors like vec3f to the stream.
template<typename T, size_t n>
void	write (const TVectorNDBase< T, n > &value, const char *name=nullptr)
	Writes integer vectors like ImageVector to the stream.
template<typename T, size_t n>
void	write (const FloatingPointMatrix< T, n > &value, const char *name=nullptr)
	Writes float matrices like mat4 to the stream.
virtual void	writeObject (const Base const obj, const char name=nullptr)
virtual void	writeData (const void data, size_t len, const char name=nullptr)=0
	Writes binary data to stream.
virtual bool	isValidElementName (const char *name)

virtual void	write (bool value, const char *name=nullptr)
void	write (MLint32 value, const char *name=nullptr)
void	write (MLuint32 value, const char *name=nullptr)
void	write (MLint64 value, const char *name=nullptr)
void	write (MLuint64 value, const char *name=nullptr)
void	write (MLfloat value, const char *name=nullptr)
void	write (MLdouble value, const char *name=nullptr)
void	write (const std::string &value, const char *name=nullptr)
void	write (const char value, const char name=nullptr)
Public Member Functions inherited from ml::AbstractPersistenceStream
void	startList (const char name=nullptr, const char xmlItemName="Item", bool xmlSuppressScope=false)
void	endList ()
	Ends reading/writing of the list.
void	startStruct (const char *name=nullptr)
void	endStruct ()
	Ends reading/writing of struct values.
virtual bool	isBinary () const =0

Protected Member Functions
	AbstractPersistenceOutputStream ()
virtual void	writeString (const char *name, const std::string &value)=0
	Abstract writing method that needs to be implemented by derived classes.
void	nameCheck (const char *name) override

virtual void	setObjectID (int id)=0
virtual void	setObjectType (const char *type)=0
	Sets base type.
virtual void	setObjectVersion (int version)=0
	Sets persistence version.

virtual void	writeValues (const char name, const MLint32 values, size_t n, bool fixedList)=0
virtual void	writeValues (const char name, const MLuint32 values, size_t n, bool fixedList)=0
virtual void	writeValues (const char name, const MLint64 values, size_t n, bool fixedList)=0
virtual void	writeValues (const char name, const MLuint64 values, size_t n, bool fixedList)=0
virtual void	writeValues (const char name, const MLfloat values, size_t n, bool fixedList)=0
virtual void	writeValues (const char name, const MLdouble values, size_t n, bool fixedList)=0
Protected Member Functions inherited from ml::AbstractPersistenceStream
	AbstractPersistenceStream ()
virtual	~AbstractPersistenceStream ()
bool	isInList () const
	Checks whether the stream is currently in 'list' mode. Otherwise, it is in 'struct' mode.
size_t	nestingDepth () const
	Returns depth of nesting stack (created by startList/startStruct), used to check nesting rules.
virtual void	internalError (const char msg, const char arg=nullptr)
	Logs an internal error. Usually called to indicate wrong usage of interface.
virtual void	startListImpl (const char name, const char xmlItemName, bool xmlSuppressScope)=0
virtual void	endListImpl ()=0
virtual void	startStructImpl (const char *name)=0
virtual void	endStructImpl ()=0

Detailed Description

Class for writing object data to a stream.

This class has write methods for the types bool, MLint32, MLuint32, MLint64, MLuint64, float, double, std::string, and all vector and matrix types from MLLinearAlgebra. You can also write binary data (with writeData()) and Base objects (with writeObject()) to the stream.

Data can be organized in substructures or in lists. Data items usually have to be given a name, unless they are list items, in which case it is forbidden to give a name. Have a look at the startStruct()/endStruct() startList()/endList() methods of AbstractPersistenceStream on how to start/end new scopes.

Definition at line 120 of file mlAbstractPersistenceStream.h.

Constructor & Destructor Documentation

◆ ~AbstractPersistenceOutputStream()

ml::AbstractPersistenceOutputStream::~AbstractPersistenceOutputStream ( )

overridedefault

◆ AbstractPersistenceOutputStream()

ml::AbstractPersistenceOutputStream::AbstractPersistenceOutputStream ( )

inlineprotected

Definition at line 192 of file mlAbstractPersistenceStream.h.

Member Function Documentation

◆ isValidElementName()

virtual bool ml::AbstractPersistenceOutputStream::isValidElementName ( const char * name )

virtual

Checks whether name is valid for use with persistence entries. By default, this checks whether the name is valid for use as a XML tag, but implementations may relax - or tighten - this check.

◆ nameCheck()

void ml::AbstractPersistenceOutputStream::nameCheck ( const char * name )

overrideprotectedvirtual

Overridden to perform an additional check in Debug mode if name is suitable for the persistence format (uses isValidElementName), prints an error if not.

Reimplemented from ml::AbstractPersistenceStream.

Referenced by write(), write(), write(), and write().

◆ setObjectID()

virtual void ml::AbstractPersistenceOutputStream::setObjectID ( int id )

protectedpure virtual

Implementation of Base object persistence, sets attribute on currently open struct Implementation hint: these can be stored unnamed if they are read or not is always deduced from the current state of the persistence stream. Unique ID for each pointer value - currently unused.

◆ setObjectType()

virtual void ml::AbstractPersistenceOutputStream::setObjectType ( const char * type )

protectedpure virtual

Sets base type.

◆ setObjectVersion()

virtual void ml::AbstractPersistenceOutputStream::setObjectVersion ( int version )

protectedpure virtual

Sets persistence version.

◆ startStructWithVersion()

void ml::AbstractPersistenceOutputStream::startStructWithVersion	(	int	version,
		const char *	name = nullptr )

Starts a versioned struct.

◆ write() [1/13]

virtual void ml::AbstractPersistenceOutputStream::write	(	bool	value,
		const char *	name = nullptr )

virtual

Writes primitive values to the stream. Note: the default implementation writes booleans as MLint32 - use binary formats if it needs to be more efficient.

◆ write() [2/13]

void ml::AbstractPersistenceOutputStream::write	(	const char *	value,
		const char *	name = nullptr )

inline

Definition at line 141 of file mlAbstractPersistenceStream.h.

References write().

Referenced by write().

◆ write() [3/13]

template<typename T, size_t n>

void ml::AbstractPersistenceOutputStream::write	(	const FloatingPointMatrix< T, n > &	value,
		const char *	name = nullptr )

inline

Writes float matrices like mat4 to the stream.

Definition at line 171 of file mlAbstractPersistenceStream.h.

References ml::FloatingPointMatrix< VectorT, size >::ComponentCount, ml::FloatingPointMatrix< VectorT, size >::getValuesToPtr(), nameCheck(), and writeValues().

◆ write() [4/13]

template<typename T, size_t n, class DataContainer>

void ml::AbstractPersistenceOutputStream::write	(	const FloatingPointVector< T, n, DataContainer > &	value,
		const char *	name = nullptr )

inline

Writes float vectors like vec3f to the stream.

Definition at line 155 of file mlAbstractPersistenceStream.h.

References nameCheck(), and writeValues().

◆ write() [5/13]

void ml::AbstractPersistenceOutputStream::write	(	const std::string &	value,
		const char *	name = nullptr )

◆ write() [6/13]

template<typename T>

void ml::AbstractPersistenceOutputStream::write	(	const std::vector< T > &	values,
		const char *	name = nullptr )

inline

Writes vectors of primitive values to the stream. Currently supported are MLint32, MLuint32, MLint64, MLuint64, MLfloat, and MLdouble.

Definition at line 147 of file mlAbstractPersistenceStream.h.

References nameCheck(), and writeValues().

◆ write() [7/13]

template<typename T, size_t n>

void ml::AbstractPersistenceOutputStream::write	(	const TVectorNDBase< T, n > &	value,
		const char *	name = nullptr )

inline

Writes integer vectors like ImageVector to the stream.

Definition at line 163 of file mlAbstractPersistenceStream.h.

References ml::TVectorNDBase< CompIntType, NumDim >::array, nameCheck(), and writeValues().

◆ write() [8/13]

void ml::AbstractPersistenceOutputStream::write	(	MLdouble	value,
		const char *	name = nullptr )

◆ write() [9/13]

void ml::AbstractPersistenceOutputStream::write	(	MLfloat	value,
		const char *	name = nullptr )

◆ write() [10/13]

void ml::AbstractPersistenceOutputStream::write	(	MLint32	value,
		const char *	name = nullptr )

◆ write() [11/13]

void ml::AbstractPersistenceOutputStream::write	(	MLint64	value,
		const char *	name = nullptr )

◆ write() [12/13]

void ml::AbstractPersistenceOutputStream::write	(	MLuint32	value,
		const char *	name = nullptr )

◆ write() [13/13]

void ml::AbstractPersistenceOutputStream::write	(	MLuint64	value,
		const char *	name = nullptr )

◆ writeData()

virtual void ml::AbstractPersistenceOutputStream::writeData	(	const void *	data,
		size_t	len,
		const char *	name = nullptr )

pure virtual

Writes binary data to stream.

◆ writeObject()

virtual void ml::AbstractPersistenceOutputStream::writeObject	(	const Base *const	obj,
		const char *	name = nullptr )

virtual

Writes a Base object to the stream. This uses the Base::writeTo() method of the object, and the methods setObjectType() and setObjectVersion().

◆ writeString()

virtual void ml::AbstractPersistenceOutputStream::writeString	(	const char *	name,
		const std::string &	value )

protectedpure virtual

Abstract writing method that needs to be implemented by derived classes.

◆ writeValues() [1/6]

virtual void ml::AbstractPersistenceOutputStream::writeValues	(	const char *	name,
		const MLdouble *	values,
		size_t	n,
		bool	fixedList )

protectedpure virtual

◆ writeValues() [2/6]

virtual void ml::AbstractPersistenceOutputStream::writeValues	(	const char *	name,
		const MLfloat *	values,
		size_t	n,
		bool	fixedList )

protectedpure virtual

◆ writeValues() [3/6]

virtual void ml::AbstractPersistenceOutputStream::writeValues	(	const char *	name,
		const MLint32 *	values,
		size_t	n,
		bool	fixedList )

protectedpure virtual

Abstract writing methods that need to be implemented by derived classes. fixedList tells the stream if the number of elements to write is fixed and known when reading, or if it needs to be stored in the stream.

Referenced by write(), write(), write(), and write().

◆ writeValues() [4/6]

virtual void ml::AbstractPersistenceOutputStream::writeValues	(	const char *	name,
		const MLint64 *	values,
		size_t	n,
		bool	fixedList )

protectedpure virtual

◆ writeValues() [5/6]

virtual void ml::AbstractPersistenceOutputStream::writeValues	(	const char *	name,
		const MLuint32 *	values,
		size_t	n,
		bool	fixedList )

protectedpure virtual

◆ writeValues() [6/6]

virtual void ml::AbstractPersistenceOutputStream::writeValues	(	const char *	name,
		const MLuint64 *	values,
		size_t	n,
		bool	fixedList )

protectedpure virtual

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

MeVis/Foundation/Sources/MLUtilities/mlAbstractPersistenceStream.h

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ ~AbstractPersistenceOutputStream()

◆ AbstractPersistenceOutputStream()

Member Function Documentation

◆ isValidElementName()

◆ nameCheck()

◆ setObjectID()

◆ setObjectType()

◆ setObjectVersion()

◆ startStructWithVersion()

◆ write() [1/13]

◆ write() [2/13]

◆ write() [3/13]

◆ write() [4/13]

◆ write() [5/13]

◆ write() [6/13]

◆ write() [7/13]

◆ write() [8/13]

◆ write() [9/13]

◆ write() [10/13]

◆ write() [11/13]

◆ write() [12/13]

◆ write() [13/13]

◆ writeData()

◆ writeObject()

◆ writeString()

◆ writeValues() [1/6]

◆ writeValues() [2/6]

◆ writeValues() [3/6]

◆ writeValues() [4/6]

◆ writeValues() [5/6]

◆ writeValues() [6/6]