openfluid::core::GeoRasterValue Class Reference

Container class for geospatial raster data, represented by a GDAL dataset. More...

#include <core/GeoRasterValue.hpp>

Inheritance diagram for openfluid::core::GeoRasterValue:

Public Member Functions
	GeoRasterValue (std::string FilePath, std::string FileName)
	Creates a new value. More...
	~GeoRasterValue ()
	Closes the opened GDAL dataset. More...
openfluid::core::UnstructuredValue::UnstructuredType	getType () const
	Returns the type of this GeoRasterValue. More...
GDALDataset *	get ()
	Gets the associated opened GDAL dataset in read-only access. More...
std::string	getAbsolutePath ()
	Returns the absolute Path of this GeoRasterValue. More...
Public Member Functions inherited from openfluid::core::GeoValue
	GeoValue (std::string FilePath, std::string FileName)
virtual	~GeoValue ()=0
std::string	getFilePath ()
Public Member Functions inherited from openfluid::core::UnstructuredValue
	UnstructuredValue ()
virtual	~UnstructuredValue ()

Protected Member Functions
void	tryToOpenSource ()
	Open the GDALDataset of this GeoRasterValue. More...

Protected Attributes
GDALDataset *	mp_Data
	The GDALDataset associated to this GeoRasterValue. More...
Protected Attributes inherited from openfluid::core::GeoValue
std::string	m_FilePath
std::string	m_FileName
std::string	m_AbsolutePath

Additional Inherited Members
Public Types inherited from openfluid::core::UnstructuredValue
enum	UnstructuredType { GeoVectorValue, GeoRasterValue }
Static Public Member Functions inherited from openfluid::core::GeoValue
static std::string	computeAbsolutePath (std::string FilePath, std::string FileName)
Static Public Member Functions inherited from openfluid::core::UnstructuredValue
static bool	getValueTypeFromString (const std::string ValueTypeString, UnstructuredValue::UnstructuredType &ValueType)
static std::string	getStringFromValueType (const UnstructuredValue::UnstructuredType ValueType)

Detailed Description

Container class for geospatial raster data, represented by a GDAL dataset.

Constructor & Destructor Documentation

openfluid::core::GeoRasterValue::GeoRasterValue	(	std::string	FilePath,
		std::string	FileName
	)

Creates a new value.

The FileName may be the name of a .jpeg, .tiff, .img or .asc file...

It doesn't open the associated GDAL dataset.

Parameters

FilePath	The path of the file(s).
FileName	The name or the relative path of the file to open.

openfluid::core::GeoRasterValue::~GeoRasterValue

(

)

Closes the opened GDAL dataset.

Member Function Documentation

GDALDataset* openfluid::core::GeoRasterValue::get

(

)

Gets the associated opened GDAL dataset in read-only access.

If the dataset is not already opened, tries to open it first.

Returns

The opened GDAL dataset.

Exceptions

openfluid::base::OFException

if GDAL doesn't succeed to open the dataset.

std::string openfluid::core::GeoRasterValue::getAbsolutePath

(

)

Returns the absolute Path of this GeoRasterValue.

openfluid::core::UnstructuredValue::UnstructuredType openfluid::core::GeoRasterValue::getType ( ) const

virtual

Returns the type of this GeoRasterValue.

Returns

An openfluid::core::UnstructuredValue::UnstructuredType.

Implements openfluid::core::UnstructuredValue.

void openfluid::core::GeoRasterValue::tryToOpenSource ( )

protectedvirtual

Open the GDALDataset of this GeoRasterValue.

Exceptions

openfluid::base::OFException

if GDAL doesn't succeed to open the datasource.

Implements openfluid::core::GeoValue.

Member Data Documentation

GDALDataset* openfluid::core::GeoRasterValue::mp_Data

protected

The GDALDataset associated to this GeoRasterValue.

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

• core/GeoRasterValue.hpp