r_Storage_Layout Class Reference

The r_Storage_Layout class is used to express the storage options for r_Marray objects. More...

#include <storagelayout.hh>

Public Member Functions
	r_Storage_Layout (r_Data_Format init_format=r_Array, const char *formatParams=NULL)
	the dataformat is not used. please use the database methods for this purpose. More...
	r_Storage_Layout (r_Tiling *ts, r_Data_Format init_format=r_Array, const char *formatParams=NULL)
	the dataformat is not used. please use the database methods for this purpose. More...
	r_Storage_Layout (const r_Storage_Layout &sl)
	Copy constructor. More...
virtual r_Storage_Layout *	clone () const
virtual	~r_Storage_Layout ()
	virtual destructor More...
const r_Tiling *	get_tiling () const
r_Data_Format	get_storage_format () const
	this does not do anything important. please use the database methods for this purpose. More...
const char *	get_storage_format_params () const
	this does not do anything important. please use the database methods for this purpose. More...
virtual r_Set< r_GMarray * >	decomposeMDD (const r_GMarray *mar) const
	Function for decomposing large MDDs into a set of smaller tiles. More...
virtual std::vector< r_Minterval >	decomposeMDD (const r_Minterval &domain, const r_Bytes cell_size) const
	Function for decomposing large MDDs into a set of smaller tiles. More...
void	print_status (std::ostream &s) const
	writes the state of the object to the specified stream More...
virtual bool	is_compatible (const r_Minterval &obj_domain, r_Bytes celltypesize) const

Protected Attributes
r_Tiling *	til {NULL}
	Tiling scheme. More...
r_Data_Format	storage_format {r_Array}
	the dataformat is not used. please use the database methods for this purpose. More...
std::string	storage_params

Detailed Description

The r_Storage_Layout class is used to express the storage options for r_Marray objects.

This is the superclass of different storage layout classes which may be used for different types of storage layout schemes. It is also used directly by the rasdaman client for default storage layout, i.e., for the storage layout for objects for which absolutely none has been defined.

Notice: the tiling options are invalid if the rasdaman client is running with the option notiling. In that case, no tiling is done, independently of the storage layout chosen. For the time being, compression does not work.

Constructor & Destructor Documentation

r_Storage_Layout() [1/3]

r_Storage_Layout::r_Storage_Layout	(	r_Data_Format	init_format = r_Array,
		const char *	formatParams = NULL
	)

the dataformat is not used. please use the database methods for this purpose.

r_Storage_Layout() [2/3]

r_Storage_Layout::r_Storage_Layout	(	r_Tiling *	ts,
		r_Data_Format	init_format = r_Array,
		const char *	formatParams = NULL
	)

the dataformat is not used. please use the database methods for this purpose.

r_Storage_Layout() [3/3]

r_Storage_Layout::r_Storage_Layout

(

const r_Storage_Layout &

sl

)

Copy constructor.

~r_Storage_Layout()

virtual r_Storage_Layout::~r_Storage_Layout ( )

virtual

virtual destructor

Member Function Documentation

clone()

virtual r_Storage_Layout* r_Storage_Layout::clone ( ) const

virtual

decomposeMDD() [1/2]

virtual r_Set<r_GMarray *> r_Storage_Layout::decomposeMDD ( const r_GMarray *  mar ) const

virtual

Function for decomposing large MDDs into a set of smaller tiles.

decomposeMDD() [2/2]

virtual std::vector<r_Minterval> r_Storage_Layout::decomposeMDD ( const r_Minterval &  domain, const r_Bytes  cell_size  ) const

virtual

Function for decomposing large MDDs into a set of smaller tiles.

get_storage_format()

r_Data_Format r_Storage_Layout::get_storage_format

(

)

const

this does not do anything important. please use the database methods for this purpose.

get_storage_format_params()

const char* r_Storage_Layout::get_storage_format_params

(

)

const

this does not do anything important. please use the database methods for this purpose.

get_tiling()

const r_Tiling* r_Storage_Layout::get_tiling

(

)

const

is_compatible()

virtual bool r_Storage_Layout::is_compatible ( const r_Minterval &  obj_domain, r_Bytes  celltypesize  ) const

virtual

print_status()

void r_Storage_Layout::print_status

(

std::ostream &

s

)

const

writes the state of the object to the specified stream

Member Data Documentation

storage_format

r_Data_Format r_Storage_Layout::storage_format {r_Array}

protected

the dataformat is not used. please use the database methods for this purpose.

storage_params

std::string r_Storage_Layout::storage_params

protected

til

r_Tiling* r_Storage_Layout::til {NULL}

protected

Tiling scheme.

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

• storagelayout.hh