Public Types | Public Member Functions | Static Public Member Functions | List of all members
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