EntryKeyData Class Reference

#include <EntryKeyData.hh>

Inheritance diagram for EntryKeyData:

Collaboration diagram for EntryKeyData:

Public Member Functions
	EntryKeyData ()
virtual	~EntryKeyData ()
virtual EntryKeyData *	copy () const =0
	Copies data. More...
virtual bool	isEqual (const EntryKeyData *) const =0
	Checks if two data are equal. More...
virtual bool	isGreater (const EntryKeyData *) const =0
	Checks if this data is greater than another data. More...
virtual bool	isSmaller (const EntryKeyData *) const =0
	Checks if this data is smaller than another data. More...
virtual double	coefficient (const EntryKeyData *, const EntryKeyData *) const =0
	Returns the relative position between two data. More...
virtual std::string	toString () const =0
	Converts the data into a string. More...

Private Member Functions
	EntryKeyData (const EntryKeyData &)
	Copying not allowed. More...
EntryKeyData &	operator= (const EntryKeyData &)
	Assignment not allowed. More...

Detailed Description

Interface for the data of the entry field.

Definition at line 53 of file EntryKeyData.hh.

Constructor & Destructor Documentation

EntryKeyData() [1/2]

EntryKeyData::EntryKeyData

(

)

Default constructor.

Definition at line 57 of file EntryKeyData.cc.

                           {
}

~EntryKeyData()

EntryKeyData::~EntryKeyData ( )

virtual

Destructor.

Definition at line 63 of file EntryKeyData.cc.

                            {
}

EntryKeyData() [2/2]

EntryKeyData::EntryKeyData ( const EntryKeyData &  )

private

Copying not allowed.

Member Function Documentation

coefficient()

virtual double EntryKeyData::coefficient ( const EntryKeyData *  , const EntryKeyData *    ) const

pure virtual

Returns the relative position between two data.

Implemented in EntryKeyDataFunctionUnit, EntryKeyDataBool, EntryKeyDataOperationSet, EntryKeyDataDouble, and EntryKeyDataInt.

Referenced by EntryKeyField::coefficient().

copy()

virtual EntryKeyData* EntryKeyData::copy ( ) const

pure virtual

Copies data.

Implemented in EntryKeyDataFunctionUnit, EntryKeyDataBool, EntryKeyDataOperationSet, EntryKeyDataDouble, and EntryKeyDataInt.

Referenced by EntryKeyField::operator=().

isEqual()

virtual bool EntryKeyData::isEqual ( const EntryKeyData *  ) const

pure virtual

Checks if two data are equal.

Implemented in EntryKeyDataFunctionUnit, EntryKeyDataBool, EntryKeyDataOperationSet, EntryKeyDataDouble, and EntryKeyDataInt.

Referenced by EntryKeyField::isEqual().

isGreater()

virtual bool EntryKeyData::isGreater ( const EntryKeyData *  ) const

pure virtual

Checks if this data is greater than another data.

Implemented in EntryKeyDataFunctionUnit, EntryKeyDataBool, EntryKeyDataOperationSet, EntryKeyDataDouble, and EntryKeyDataInt.

Referenced by EntryKeyField::isGreater().

isSmaller()

virtual bool EntryKeyData::isSmaller ( const EntryKeyData *  ) const

pure virtual

Checks if this data is smaller than another data.

Implemented in EntryKeyDataFunctionUnit, EntryKeyDataBool, EntryKeyDataOperationSet, EntryKeyDataDouble, and EntryKeyDataInt.

Referenced by EntryKeyField::isSmaller().

operator=()

EntryKeyData& EntryKeyData::operator= ( const EntryKeyData &  )

private

Assignment not allowed.

toString()

virtual std::string EntryKeyData::toString ( ) const

pure virtual

Converts the data into a string.

Implemented in EntryKeyDataFunctionUnit, EntryKeyDataBool, EntryKeyDataOperationSet, EntryKeyDataDouble, and EntryKeyDataInt.

Referenced by EntryKeyField::toString().

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

• EntryKeyData.hh
• EntryKeyData.cc