MetNoFimex::Data Class Reference

#include <Data.h>

Inheritance diagram for MetNoFimex::Data:

List of all members.

Public Member Functions
virtual	~Data ()=0
virtual size_t	size () const =0
	size of the data
virtual int	bytes_for_one () const =0
	sizeof the data-impl datatype
virtual void *	getDataPtr ()=0
virtual void	toStream (std::ostream &, std::string separator="") const =0
	printing of the current data to ostream, with optional separator
virtual const boost::shared_array< char >	asConstChar () const =0
	retrieve data as char
virtual boost::shared_array< char >	asChar ()=0
	retrieve data as char
virtual const boost::shared_array< short >	asConstShort () const =0
	retrieve data as short
virtual boost::shared_array < short >	asShort ()=0
	retrieve data as short
virtual const boost::shared_array< int >	asConstInt () const =0
	retrieve data as int
virtual boost::shared_array< int >	asInt ()=0
	retrieve data as int
virtual const boost::shared_array< float >	asConstFloat () const =0
	retrieve data as float
virtual boost::shared_array < float >	asFloat ()=0
	retrieve data as float (eventually copy)
virtual const boost::shared_array< double >	asConstDouble () const =0
	retrieve data as double
virtual boost::shared_array < double >	asDouble ()=0
	retrieve data as double
virtual std::string	asString (std::string separator="") const =0
	retrieve the whole array as a string (with possible separator)
virtual void	setValue (long pos, double val)=0
	set a value at the desired position
virtual void	setValues (size_t startPos, const Data &data, size_t first=0, size_t last=-1)=0 throw (CDMException)
virtual boost::shared_ptr< Data >	slice (std::vector< size_t > orgDimSize, std::vector< size_t > startDims, std::vector< size_t > outputDimSize)=0 throw (CDMException)
	get a slice of the data
virtual boost::shared_ptr< Data >	convertDataType (double oldFill, double oldScale, double oldOffset, CDMDataType newType, double newFill, double newScale, double newOffset)=0 throw (CDMException)
	convert the datatype from one type,fill,scale,offset to another
virtual CDMDataType	getDataType () const =0

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Detailed Description

General class for storing different basic array pointers plus length

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Constructor & Destructor Documentation

virtual MetNoFimex::Data::~Data

(

)

[pure virtual]

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Member Function Documentation

virtual size_t MetNoFimex::Data::size

(

)

const [pure virtual]

size of the data

Implemented in MetNoFimex::DataImpl< C >.

virtual int MetNoFimex::Data::bytes_for_one

(

)

const [pure virtual]

sizeof the data-impl datatype

Implemented in MetNoFimex::DataImpl< C >.

virtual void* MetNoFimex::Data::getDataPtr

(

)

[pure virtual]

Implemented in MetNoFimex::DataImpl< C >.

virtual void MetNoFimex::Data::toStream	(	std::ostream &	,
		std::string	separator = ""
	)			const [pure virtual]

printing of the current data to ostream, with optional separator

Implemented in MetNoFimex::DataImpl< C >.

virtual const boost::shared_array<char> MetNoFimex::Data::asConstChar

(

)

const [pure virtual]

retrieve data as char

Implemented in MetNoFimex::DataImpl< C >.

virtual boost::shared_array<char> MetNoFimex::Data::asChar

(

)

[pure virtual]

retrieve data as char

Implemented in MetNoFimex::DataImpl< C >.

virtual const boost::shared_array<short> MetNoFimex::Data::asConstShort

(

)

const [pure virtual]

retrieve data as short

Implemented in MetNoFimex::DataImpl< C >.

virtual boost::shared_array<short> MetNoFimex::Data::asShort

(

)

[pure virtual]

retrieve data as short

Implemented in MetNoFimex::DataImpl< C >.

virtual const boost::shared_array<int> MetNoFimex::Data::asConstInt

(

)

const [pure virtual]

retrieve data as int

Implemented in MetNoFimex::DataImpl< C >.

virtual boost::shared_array<int> MetNoFimex::Data::asInt

(

)

[pure virtual]

retrieve data as int

Implemented in MetNoFimex::DataImpl< C >.

virtual const boost::shared_array<float> MetNoFimex::Data::asConstFloat

(

)

const [pure virtual]

retrieve data as float

Implemented in MetNoFimex::DataImpl< C >.

virtual boost::shared_array<float> MetNoFimex::Data::asFloat

(

)

[pure virtual]

retrieve data as float (eventually copy)

Implemented in MetNoFimex::DataImpl< C >.

virtual const boost::shared_array<double> MetNoFimex::Data::asConstDouble

(

)

const [pure virtual]

retrieve data as double

Implemented in MetNoFimex::DataImpl< C >.

virtual boost::shared_array<double> MetNoFimex::Data::asDouble

(

)

[pure virtual]

retrieve data as double

Implemented in MetNoFimex::DataImpl< C >.

virtual std::string MetNoFimex::Data::asString

(

std::string

separator = ""

)

const [pure virtual]

retrieve the whole array as a string (with possible separator)

Implemented in MetNoFimex::DataImpl< C >.

virtual void MetNoFimex::Data::setValue	(	long	pos,
		double	val
	)			[pure virtual]

set a value at the desired position

Implemented in MetNoFimex::DataImpl< C >.

virtual void MetNoFimex::Data::setValues	(	size_t	startPos,
		const Data &	data,
		size_t	first = 0,
		size_t	last = -1
	)			throw (CDMException) [pure virtual]

set the values from another Data implementation

Parameters:

	startPos	the first position the data should be written to
	data	the other data-source
	first	the first data-entry
	last	the last (excluded) data-entry, defaults to MAX size_t, automatically shrunken to fit size

Implemented in MetNoFimex::DataImpl< C >, MetNoFimex::DataImpl< C >, MetNoFimex::DataImpl< C >, MetNoFimex::DataImpl< C >, MetNoFimex::DataImpl< C >, and MetNoFimex::DataImpl< C >.

virtual boost::shared_ptr<Data> MetNoFimex::Data::slice	(	std::vector< size_t >	orgDimSize,
		std::vector< size_t >	startDims,
		std::vector< size_t >	outputDimSize
	)			throw (CDMException) [pure virtual]

get a slice of the data

This slices a multidimensional chunk out of the data. All parameters must be vectors of the same size (dimension of array). The first dimension is the fastest moving index (fortran arrays)

Parameters:

	orgDimSize	the dimensions of this vector. The product of all orgDimSizes must equal to data.size.
	startDims	The start-position in the original data to fetch data from
	outputDimSize	the size of the output data

Returns:

a Data of the size of outputDimSize with the same datatype as the original type

Exceptions:

CDMException

on dimension mismatch: (start+size > orgDimSize) or (Product(orgDimSize) != size)

Implemented in MetNoFimex::DataImpl< C >.

virtual boost::shared_ptr<Data> MetNoFimex::Data::convertDataType	(	double	oldFill,
		double	oldScale,
		double	oldOffset,
		CDMDataType	newType,
		double	newFill,
		double	newScale,
		double	newOffset
	)			throw (CDMException) [pure virtual]

convert the datatype from one type,fill,scale,offset to another

Implemented in MetNoFimex::DataImpl< C >.

virtual CDMDataType MetNoFimex::Data::getDataType

(

)

const [pure virtual]

return the CDMDataType of this data

Implemented in MetNoFimex::DataImpl< C >.

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

• include/fimex/Data.h