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:

List of all members.

Public Member Functions
	GeoRasterValue (std::string FilePath, std::string FileName)
	Creates a new value.
	~GeoRasterValue ()
	Closes the opened GDAL dataset.
openfluid::core::UnstructuredValue::UnstructuredType	getType () const
	Returns the type of this GeoRasterValue.
GDALDataset *	get ()
	Gets the associated opened GDAL dataset in read-only access.
std::string	getAbsolutePath ()
	Returns the absolute Path of this GeoRasterValue.
Protected Member Functions
void	tryToOpenSource ()
	Open the GDALDataset of this GeoRasterValue.
Protected Attributes
GDALDataset *	mp_Data
	The GDALDataset associated to this GeoRasterValue.

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Detailed Description

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

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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.

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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

(

)

[protected, virtual]

Open the GDALDataset of this GeoRasterValue.

Exceptions:

openfluid::base::OFException

if GDAL doesn't succeed to open the datasource.

Implements openfluid::core::GeoValue.

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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