glo::DoubleListRecordAttribute Class Reference

Class for the double-list attributes of a Record. More...

#include <GloDoubleListRecordAttribute.h>

Inheritance diagram for glo::DoubleListRecordAttribute:

Public Member Functions
	DoubleListRecordAttribute (ClassInfoAttribute *pType, const std::list< double > &rValueList, const std::streampos &rFilePos)
	DoubleListRecordAttribute (ClassInfoAttribute *pType, const std::streampos &rFilePos)
virtual void	addValue (double dValue)
virtual void	clearValueLot ()
virtual BaseRecordAttribute *	getCopy ()
virtual void *	getValueAsVoidPointer ()
const std::list< double > &	getValueRef () const
virtual std::size_t	getValueSize () const
void	setValue (const std::list< double > &rValueList)
virtual void	setValueFromVoid (void *pValueList)
virtual int	takeValue (const BaseRecordAttribute &rT)
Public Member Functions inherited from glo::DoubleLotRecordAttribute
	DoubleLotRecordAttribute (ClassInfoAttribute *pType, const std::streampos &rFilePos)
virtual void	addValue (const std::string rsValue)
bool	operator== (const DoubleLotRecordAttribute &rT) const
	Comparison operator.
bool	operator!= (const DoubleLotRecordAttribute &rT) const
	Comparison operator.
Public Member Functions inherited from glo::TypeLotRecordAttribute
	TypeLotRecordAttribute (ClassInfoAttribute *pType, const std::streampos &rFilePos)
bool	operator== (const TypeLotRecordAttribute &rT) const
	Comparison operator.
bool	operator!= (const TypeLotRecordAttribute &rT) const
	Comparison operator.
Public Member Functions inherited from glo::LotRecordAttribute
	LotRecordAttribute (ClassInfoAttribute *pType, const std::streampos &rFilePos)
virtual bool	dataIsFieldContent () const
virtual int	getAttributeValueBlob (eut::Blob &rBlob) const
virtual unsigned short	getDataFieldLength () const
virtual std::string	getDataReference () const
const std::string &	getFileName () const
virtual int	getFormattedFieldContents (std::string &rsRetVal, DATA_REFERENCE_INFO &rRetValInfo, ObjID ObjID)
virtual std::string	getValueAsDataString () const
virtual std::string	getValueAsDisplayString () const
virtual std::string	getValueAsStreamString () const
virtual std::string	getValueAsString () const
virtual void	initNew ()
void	setDeterminedFileNameFromAttributeValue (ObjID ObjID)
void	setFileName (const std::string &rsFileName)
virtual int	updateDataReference (const std::string &rsDataPath, DATA_REFERENCE_INFO MethodInfo)
bool	operator== (const LotRecordAttribute &rT) const
	Comparison operator.
bool	operator!= (const LotRecordAttribute &rT) const
	Comparison operator.
Public Member Functions inherited from glo::BaseRecordAttribute
	BaseRecordAttribute (ClassInfoAttribute *pClassInfoAttribut, const std::streampos &rFilePos)
virtual	~BaseRecordAttribute ()
unsigned int	forget ()
AttributeID	getAttributeID () const
ClassInfoAttribute *	getClassInfoAttribute () const
std::string	getClassMemberName () const
std::string	getClassName () const
EnDataType	getDataType () const
std::string	getFieldName () const
int	getFieldPos ()
std::streampos	getFilePosition () const
EnDataTypeGroup	getInfoType ()
unsigned int	getReferenceCount () const
std::string	getTableFieldName () const
std::string	getTableName () const
ClassInfoAttribute::Type	getType () const
std::string	getTypeAsCppString () const
std::string	getTypeAsString () const
std::string	getTypeInfo () const
unsigned int	remember ()
virtual void	setDataReference (const std::string &rsDataReference)
void	setFilePosition (const std::streampos &rFilePos)
virtual int	setValueFromObjectAttributeID (Persistent &rObject, const AttributeID &rAttributeID)
bool	operator== (const BaseRecordAttribute &rT) const
	Comparison operator, all attributes are compared.
bool	operator!= (const BaseRecordAttribute &rT) const
	Comparison operator, all attributes are compared.

Protected Member Functions
	DoubleListRecordAttribute ()
	DoubleListRecordAttribute (const DoubleListRecordAttribute &rT)
virtual	~DoubleListRecordAttribute ()
virtual void	streamValueListInFileStream (std::ofstream &rFileStream)
bool	operator== (const DoubleListRecordAttribute &rT) const
	Comparison operator.
bool	operator!= (const DoubleListRecordAttribute &rT) const
	Comparison operator.
Protected Member Functions inherited from glo::DoubleLotRecordAttribute
	DoubleLotRecordAttribute ()
	DoubleLotRecordAttribute (const DoubleLotRecordAttribute &rT)
virtual	~DoubleLotRecordAttribute ()
Protected Member Functions inherited from glo::TypeLotRecordAttribute
	TypeLotRecordAttribute ()
	TypeLotRecordAttribute (const TypeLotRecordAttribute &rT)
virtual	~TypeLotRecordAttribute ()
Protected Member Functions inherited from glo::LotRecordAttribute
	LotRecordAttribute ()
	LotRecordAttribute (const LotRecordAttribute &rT)
virtual	~LotRecordAttribute ()
Protected Member Functions inherited from glo::BaseRecordAttribute
	BaseRecordAttribute ()
	BaseRecordAttribute (const BaseRecordAttribute &rT)

Private Member Functions
DoubleListRecordAttribute &	operator= (const DoubleListRecordAttribute &)

Private Attributes
std::list< double >	m_ValueList

Additional Inherited Members
Protected Attributes inherited from glo::LotRecordAttribute
std::string	m_sFileName

Detailed Description

Class for the double-list attributes of a Record.

Represents an attribute of the type 'std::list<double>' of a persistent object.

Copyright

© 2010 Helmut Jakoby

Author

Helmut Jakoby

Constructor & Destructor Documentation

DoubleListRecordAttribute() [1/4]

glo::DoubleListRecordAttribute::DoubleListRecordAttribute ( )

protected

The standard constructor is not available.

~DoubleListRecordAttribute()

virtual glo::DoubleListRecordAttribute::~DoubleListRecordAttribute ( )

protectedvirtual

The destructor is not available. The object may only be removed from memory using forget().

DoubleListRecordAttribute() [2/4]

glo::DoubleListRecordAttribute::DoubleListRecordAttribute	(	ClassInfoAttribute *	pType,
		const std::streampos &	rFilePos )

Constructor with parameter passing.

Parameters

[in]	pType	A class information attribute is expected.
[in]	rFilePos	The file position.

Exceptions

eut::ErrorNException

An exception will be thrown if an error occurs.

Attention

Since objects of these classes are only instantiated by internal objects like Record and TableReaderInterface, and they know what they are doing, a type check of the class information attribute is omitted!

DoubleListRecordAttribute() [3/4]

glo::DoubleListRecordAttribute::DoubleListRecordAttribute	(	ClassInfoAttribute *	pType,
		const std::list< double > &	rValueList,
		const std::streampos &	rFilePos )

Constructor with parameter passing.

Parameters

[in]	pType	A class information attribute is expected.
[in]	rValueList	The list of double.
[in]	rFilePos	The file position.

Exceptions

eut::ErrorNException

An exception will be thrown if an error occurs.

Attention

Since objects of these classes are only instantiated by internal objects like Record and TableReaderInterface, and they know what they are doing, a type check of the class information attribute is omitted!

DoubleListRecordAttribute() [4/4]

glo::DoubleListRecordAttribute::DoubleListRecordAttribute ( const DoubleListRecordAttribute & rT )

protected

Copy constructor.

Parameters

[in]

rT

The data is copied from this object.

See also

getCopy()

Member Function Documentation

addValue()

virtual void glo::DoubleListRecordAttribute::addValue ( double dValue )

virtual

Inserts passed value at the end of the list of double.

Parameters

[in]

dValue

The value to be inserted.

Implements glo::DoubleLotRecordAttribute.

clearValueLot()

virtual void glo::DoubleListRecordAttribute::clearValueLot ( )

virtual

The list of double is cleared.

Implements glo::LotRecordAttribute.

getCopy()

virtual BaseRecordAttribute * glo::DoubleListRecordAttribute::getCopy ( )

virtual

Returns a copy of the object. Sometimes a copy of an attribute is needed, e.g. if a deep-copied record (with copied attributes) is needed.

Returns

The copy of this attribute

Attention

The supplied object must be removed from memory by the calling instance.

Implements glo::BaseRecordAttribute.

getValueAsVoidPointer()

virtual void * glo::DoubleListRecordAttribute::getValueAsVoidPointer ( )

virtual

Returns a raw pointer to the list of double.

Returns

The raw pointer to the value.

Implements glo::BaseRecordAttribute.

getValueRef()

const std::list< double > & glo::DoubleListRecordAttribute::getValueRef

(

)

const

Returns a reference to m_ValueList.

Returns

The reference to the list of double.

getValueSize()

virtual std::size_t glo::DoubleListRecordAttribute::getValueSize ( ) const

virtual

Returns the number of elements in the list of double.

Returns

The number.

Implements glo::LotRecordAttribute.

operator!=()

bool glo::DoubleListRecordAttribute::operator!= ( const DoubleListRecordAttribute & rT ) const

protected

Comparison operator.

Parameters

[in]

rT

The object to be compared with this one.

operator=()

DoubleListRecordAttribute & glo::DoubleListRecordAttribute::operator= ( const DoubleListRecordAttribute & )

private

The assignment operator is not available.

operator==()

bool glo::DoubleListRecordAttribute::operator== ( const DoubleListRecordAttribute & rT ) const

protected

Comparison operator.

Parameters

[in]

rT

The object to be compared with this one.

setValue()

void glo::DoubleListRecordAttribute::setValue

(

const std::list< double > &

rValueList

)

Copies the doubles of the transferred list into the own list of double (this list is emptied first).

Parameters

[in]

rValueList

The list of double.

setValueFromVoid()

virtual void glo::DoubleListRecordAttribute::setValueFromVoid ( void * pValueList )

virtual

Copies the doubles of the transferred list to its own list of double (the own list is emptied first).

This is guaranteed by a static_cast.

Parameters

[in]

pValueList

The raw pointer to the list of of double.

Implements glo::BaseRecordAttribute.

streamValueListInFileStream()

virtual void glo::DoubleListRecordAttribute::streamValueListInFileStream ( std::ofstream & rFileStream )

protectedvirtual

Transfers the contents of the element container for LotRecordAttribute::updateDataReference (...) in a suitable form in the file stream passed.

Parameters

[in,out]

rFileStream

The filestream.

Note

Passed filestream must be valid and open for writing.

Exceptions

eut::ErrorNException

An exception is thrown if parameter rFileStream is invalid or not open for writing.

Implements glo::LotRecordAttribute.

takeValue()

virtual int glo::DoubleListRecordAttribute::takeValue ( const BaseRecordAttribute & rT )

virtual

Adopts the value from transferred attribute, if possible. An attempt is made to cast the value in some way.

Parameters

[in]

rT

The persistent attribute from which the values are to be taken.

Returns

An error respectively warning message from subclasses will be delivered if the cast does not work.

Reimplemented from glo::DoubleLotRecordAttribute.

Member Data Documentation

m_ValueList

std::list<double> glo::DoubleListRecordAttribute::m_ValueList

private

The list of double.

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

• GloDoubleListRecordAttribute.h