glo::FNumRecordAttribute Class Reference

Represents as superclass all floating point number attributes of a persistent object. More...

#include <GloFNumRecordAttribute.h>

Inheritance diagram for glo::FNumRecordAttribute:

Public Member Functions
	FNumRecordAttribute (ClassInfoAttribute *pType, const std::streampos &rFilePos)
template<typename T >
std::string	getTValueAsString (const T &rTValue, bool bFillBlanks) const
bool	operator== (const FNumRecordAttribute &rT) const
	Comparison operator, all attributes are compared.
bool	operator!= (const FNumRecordAttribute &rT) const
	Comparison operator, all attributes are compared.
Public Member Functions inherited from glo::BaseRecordAttribute
	BaseRecordAttribute (ClassInfoAttribute *pClassInfoAttribut, const std::streampos &rFilePos)
virtual	~BaseRecordAttribute ()
virtual bool	dataIsFieldContent () const =0
unsigned int	forget ()
AttributeID	getAttributeID () const
virtual int	getAttributeValueBlob (eut::Blob &rBlob) const
ClassInfoAttribute *	getClassInfoAttribute () const
std::string	getClassMemberName () const
std::string	getClassName () const
virtual BaseRecordAttribute *	getCopy ()=0
virtual unsigned short	getDataFieldLength () const =0
virtual std::string	getDataReference () const
EnDataType	getDataType () const
std::string	getFieldName () const
int	getFieldPos ()
std::streampos	getFilePosition () const
virtual int	getFormattedFieldContents (std::string &rsRetVal, DATA_REFERENCE_INFO &rRetValInfo, ObjID ObjID)
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
virtual std::string	getValueAsDataString () const =0
virtual std::string	getValueAsDisplayString () const =0
virtual std::string	getValueAsStreamString () const =0
virtual std::string	getValueAsString () const =0
virtual void *	getValueAsVoidPointer ()=0
virtual void	initNew ()=0
unsigned int	remember ()
virtual void	setDataReference (const std::string &rsDataReference)
void	setFilePosition (const std::streampos &rFilePos)
virtual int	setValueFromObjectAttributeID (Persistent &rObject, const AttributeID &rAttributeID)
virtual void	setValueFromVoid (void *pValue)=0
virtual int	takeValue (const BaseRecordAttribute &rT)
virtual int	updateDataReference (const std::string &rsDataPath, DATA_REFERENCE_INFO MethodInfo)
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
	FNumRecordAttribute ()
	FNumRecordAttribute (const FNumRecordAttribute &rT)
virtual	~FNumRecordAttribute ()
Protected Member Functions inherited from glo::BaseRecordAttribute
	BaseRecordAttribute ()
	BaseRecordAttribute (const BaseRecordAttribute &rT)

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

Detailed Description

Represents as superclass all floating point number attributes of a persistent object.

Copyright

© 2010 Helmut Jakoby

Author

Helmut Jakoby

Constructor & Destructor Documentation

FNumRecordAttribute() [1/3]

glo::FNumRecordAttribute::FNumRecordAttribute ( )

protected

The standard constructor is not available.

~FNumRecordAttribute()

virtual glo::FNumRecordAttribute::~FNumRecordAttribute ( )

protectedvirtual

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

FNumRecordAttribute() [2/3]

glo::FNumRecordAttribute::FNumRecordAttribute	(	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!

FNumRecordAttribute() [3/3]

glo::FNumRecordAttribute::FNumRecordAttribute ( const FNumRecordAttribute & rT )

protected

The copy constructor is not available.

See also

getCopy()

Member Function Documentation

getTValueAsString()

template<typename T >

std::string glo::FNumRecordAttribute::getTValueAsString	(	const T &	rTValue,
		bool	bFillBlanks ) const

Returns a value as a string according to the length specified in its class information attribute.

Parameters

[in]	rTValue	The value to be transformed into a string.
[in]	bFillBlanks	If true, missing characters are filled with blanks.

Returns

The resulting string.

operator!=()

bool glo::FNumRecordAttribute::operator!=

(

const FNumRecordAttribute &

rT

)

const

Comparison operator, all attributes are compared.

Parameters

[in]

rT

The object to be compared with this one.

operator=()

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

private

The assignment operator is not available.

operator==()

bool glo::FNumRecordAttribute::operator==

(

const FNumRecordAttribute &

rT

)

const

Comparison operator, all attributes are compared.

Parameters

[in]

rT

The object to be compared with this one.

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

• GloFNumRecordAttribute.h