DataSetStats Class Reference

DataSetStats provides generic information about a data file (use in opalsInfo). More...

#include "DataSetStats.hpp"

Public Types
typedef Array< double, 6 >	ArrayD6
typedef Vector< AttributeBandDescription >	AttributeVector
typedef Vector< IndexDescription >	IndexVector
typedef Vector< String >	StringVector
typedef Array< double, 2 >	ArrayD2
typedef Array< unsigned, 2 >	ArrayU2

Public Member Functions
void	reset ()
bool	hasValueFrequency () const
bool	isSetFilename () const
bool	isSetType () const
bool	isSetVersion () const
bool	isSetCreator () const
bool	isSetBoundingBox () const
bool	isSetCoordRefSys () const
bool	isSetPointCount () const
bool	isSetLineCount () const
bool	isSetPolygonCount () const
bool	isSetBoundaryPolygon () const
bool	isSetPointDensity () const
bool	isSetAttributes () const
bool	isSetIndices () const
bool	isSetPixelCount () const
bool	isSetRasterDimension () const
bool	isSetBands () const
bool	isSetPixelSize () const
bool	isSetCompression () const
bool	isSetInterleave () const
bool	isSetErrorMessage () const
Path	getFilename () const
DataSetType	getType () const
String	getVersion () const
String	getCreator () const
ArrayD6	getBoundingBox () const
int	getBoundingBoxDim () const
String	getCoordRefSys () const
long long	getPointCount () const
long long	getLineCount () const
long long	getPolygonCount () const
StringVector	getBoundaryPolygon () const
double	getPointDensity () const
AttributeVector	getAttributes () const
IndexVector	getIndices () const
	get info object about the spatial indices
long long	getPixelCount () const
AttributeVector	getBands () const
ArrayD2	getPixelSize () const
ArrayU2	getRasterDimension () const
bool	getPixelAreaOrPointFlag () const
String	getCompression () const
String	getInterleave () const
String	getErrorMessage () const
void	setFilename (const Path &Filename)
void	setType (const DataSetType &Type)
void	setVersion (const String &Version)
void	setCreator (const String &Creator)
void	setBoundingBox (const ArrayD6 &BoundingBox)
void	setBoundingBoxDim (const int &BoundingBoxDim)
void	setCoordRefSys (const String &crs)
void	setPointCount (const long long &PointCount)
void	setLineCount (const long long &LineCount)
void	setPolygonCount (const long long &PolygonCount)
void	setBoundaryPolygon (const StringVector &BoundaryPolygon)
void	setPointDensity (const double &PointDensity)
void	setAttributes (const AttributeVector &Attributes)
void	setIndices (const IndexVector &Indecs)
void	setPixelCount (const long long &PixelCount)
void	setBands (const AttributeVector &Bands)
void	setPixelSize (const ArrayD2 &PixelSize)
void	setRasterDimension (const ArrayU2 &dim)
void	setPixelAreaOrPointFlag (const bool &PixelAreaOrPointFlag)
void	setCompression (const String &Compression)
void	setInterleave (const String &Interleave)
void	setErrorMessage (const String &errorMessage)
String	logDataSetStats (int precision=3) const
	for xml output
String	printDataSetStats () const
	for log output (in more readable format)
String	printValueFrequency () const
	for log output (in more readable format)

Static Public Member Functions
static DataSetStats	merge (Vector< DataSetStats > &stats, bool mergeFilenames)

Detailed Description

DataSetStats provides generic information about a data file (use in opalsInfo).

Beside the name, type, storage size (in bytes) and a nodata indicator of the attribute the class provides basic statistic information such as min, max, mean and the standard deviation. If a specific information is really set, can be retrieved by the corresponding isSet function. Depending on the data type a specific no data value is used to indicate unset values.

Author

JO

Date

24.05.2012