IliSQLCatalog Class Reference

User interface class. More...

#include <ilviews/dataccess/tbldef.h>

Public Member Functions
	IliSQLCatalog (IlvDisplay *display)
	This constructor initializes an empty catalog. More...
	IliSQLCatalog (const IliSQLCatalog &)
	This is the copy constructor of class IliSQLCatalog.
IlInt	appendTableDef (IliSQLTableDef *def)
	Appends the table definition at the end of the catalog. More...
void	deleteAll ()
	Removes and deletes all the table definitions in the catalog.
IlvDisplay *	getDisplay () const
	Returns the display of the catalog. More...
const IliSQLTableDef *	getTableDef (IlInt p) const
	Returns the table definition. More...
IliSQLTableDef *	getTableDef (IlInt p)
	Returns the table definition. More...
const IliSQLTableDef *	getTableDef (const IliSQLTableRef &ref) const
	Returns the first table definition in the catalog with a given table reference. More...
IliSQLTableDef *	getTableDef (const IliSQLTableRef &ref)
	Returns the first table definition in the catalog with a given table reference. More...
IlInt	getTableDefIndex (const IliSQLTableRef &ref) const
	Returns the position, in the catalog, of the first table definition with a specific table reference. More...
IlInt	getTableDefIndex (const IliSQLTableDef *tdef) const
	Returns the position, in the catalog, of the table definition. More...
IlInt	getTableDefsCount () const
	Returns the number of table definitions in the catalog. More...
IlBoolean	insertTableDef (IlInt pos, IliSQLTableDef *def)
	Inserts a table definition in the catalog. More...
void	read (IL_STDPREF istream &input)
	Reads the definition of the catalog from an input stream. More...
void	removeTableDef (IlInt index, IlBoolean deleteIt=IlTrue)
	Removes the table definition from the catalog. More...
void	write (IL_STDPREF ostream &output) const
	Writes the definition of the catalog to an output stream in a form suitable to be read back by the read member function. More...

Detailed Description

User interface class.

Library: dataccess

An IliSQLCatalog contains an ordered collection of IliSQLTableDef objects. It is used to hold a subset of the schema of a database.

See also

IliSQLTableDef, IliSQLTableRef

Constructor & Destructor Documentation

IliSQLCatalog::IliSQLCatalog

(

IlvDisplay *

display

)

This constructor initializes an empty catalog.

Parameters

display

The display.

Member Function Documentation

IlInt IliSQLCatalog::appendTableDef

(

IliSQLTableDef *

def

)

Appends the table definition at the end of the catalog.

Once a table definition has been inserted into a catalog, the catalog becomes the owner of this table definition.

Parameters

def	The table definition.

Returns

The insertion position.

IlvDisplay* IliSQLCatalog::getDisplay

(

)

const

Returns the display of the catalog.

Returns

The display of the catalog.

const IliSQLTableDef* IliSQLCatalog::getTableDef

(

IlInt

p

)

const

Returns the table definition.

Parameters

p	The position.

Returns

The table definition.

IliSQLTableDef* IliSQLCatalog::getTableDef

(

IlInt

p

)

Returns the table definition.

Parameters

p	The position.

Returns

The table definition.

const IliSQLTableDef* IliSQLCatalog::getTableDef

(

const IliSQLTableRef &

ref

)

const

Returns the first table definition in the catalog with a given table reference.

Parameters

ref	The table reference.

Returns

The table definition, or NULL if no such table definition is found.

IliSQLTableDef* IliSQLCatalog::getTableDef

(

const IliSQLTableRef &

ref

)

Returns the first table definition in the catalog with a given table reference.

Parameters

ref	The table reference.

Returns

The table definition, or NULL if no such table definition is found.

IlInt IliSQLCatalog::getTableDefIndex

(

const IliSQLTableRef &

ref

)

const

Returns the position, in the catalog, of the first table definition with a specific table reference.

Parameters

ref	The table reference.

Returns

The position, or -1 if no such table definition is found.

IlInt IliSQLCatalog::getTableDefIndex

(

const IliSQLTableDef *

tdef

)

const

Returns the position, in the catalog, of the table definition.

Parameters

tdef	The table definition.

Returns

The position, in the catalog, of the table definition or -1 if it does not belong to the catalog.

IlInt IliSQLCatalog::getTableDefsCount

(

)

const

Returns the number of table definitions in the catalog.

Returns

The number of table definitions in the catalog.

IlBoolean IliSQLCatalog::insertTableDef	(	IlInt	pos,
		IliSQLTableDef *	def
	)

Inserts a table definition in the catalog.

Parameters

pos	The insertion position.
def	The table definition.

Returns

IlTrue if successful.

void IliSQLCatalog::read

(

IL_STDPREF istream &

input

)

Reads the definition of the catalog from an input stream.

Parameters

input

The input stream.

void IliSQLCatalog::removeTableDef	(	IlInt	index,
		IlBoolean	deleteIt = IlTrue
	)

Removes the table definition from the catalog.

Parameters

index	The table definition position.
deleteIt	If IlTrue, the table definition object is also deleted.

void IliSQLCatalog::write

(

IL_STDPREF ostream &

output

)

const

Writes the definition of the catalog to an output stream in a form suitable to be read back by the read member function.

Parameters

output

The output stream.