Nitf::DesSubheader Class Reference

Represents the NITF DES subheader. More...

#include <NitfDesSubheader.h>

Inheritance diagram for Nitf::DesSubheader:

List of all members.

Public Member Functions
	DesSubheader (const std::string &fileVersion, unsigned int index)
bool	importMetadata (const ossimPropertyInterface *pHeader, RasterDataDescriptor *pDescriptor)
std::string	getMetadataPath () const
FactoryResource< DynamicObject >	createDefaultsDynamicObject (const RasterDataDescriptor *pDescriptor)
Static Protected Member Functions
static bool	exportClassificationString (const RasterDataDescriptor *pDescriptor, const DataVariant &prop, ossimContainerProperty *pProperties, const std::string &appName, const std::string &ossimName)
static bool	exportClassificationDate (const RasterDataDescriptor *pDescriptor, const DataVariant &prop, ossimContainerProperty *pProperties, const std::string &appName, const std::string &ossimName)

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Detailed Description

Represents the NITF DES subheader.

Definition at line 26 of file NitfDesSubheader.h.

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Constructor & Destructor Documentation

Nitf::DesSubheader::DesSubheader	(	const std::string &	fileVersion,
		unsigned int	index
	)

Constructs the DesSubheader.

Parameters:

	fileVersion	Either Nitf::VERSION_02_00 or Nitf::VERSION_02_10.
	index	The index of this DES.

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Member Function Documentation

bool Nitf::DesSubheader::importMetadata	(	const ossimPropertyInterface *	pHeader,
		RasterDataDescriptor *	pDescriptor
	)

Adds NITF DesSubheader metadata to the DynamicObject.

Parameters:

	pHeader	The source of the metadata.
	pDescriptor	The destination for the metadata.

Returns:

True on success, false otherwise.

std::string Nitf::DesSubheader::getMetadataPath

(

)

const [virtual]

Returns the metadata location.

Returns:

The name to place and retrieve the main metadata DynamicObject for this header.

Implements Nitf::Header.

FactoryResource<DynamicObject> Nitf::DesSubheader::createDefaultsDynamicObject

(

const RasterDataDescriptor *

pDescriptor

)

[virtual]

Create defaults to export from the given DataDescriptor.

Parameters:

pDescriptor

Descriptor which will be exported. May be needed to create defaults.

Returns:

The defaults DynamicObject, wrapped in a FactoryResource to prevent leaks.

Implements Nitf::Header.

static bool Nitf::DesSubheader::exportClassificationString	(	const RasterDataDescriptor *	pDescriptor,
		const DataVariant &	prop,
		ossimContainerProperty *	pProperties,
		const std::string &	appName,
		const std::string &	ossimName
	)			[static, protected]

Generic function to export most metadata.

This function is templated on type stored in the DynamicObject.

Parameters:

	pDescriptor	Descriptor to export from.
	prop	DataVariant with stored metadata.
	pProperties	ossimContainerProperty to export the metadata to.
	appName	The name which is used internally.
	ossimName	The name which OSSIM uses to access the property.

Returns:

True if the metadata was successfully exported, false otherwise.

This function is specialized for exporting classification strings.

static bool Nitf::DesSubheader::exportClassificationDate	(	const RasterDataDescriptor *	pDescriptor,
		const DataVariant &	prop,
		ossimContainerProperty *	pProperties,
		const std::string &	appName,
		const std::string &	ossimName
	)			[static, protected]

Generic function to export most metadata.

This function is templated on type stored in the DynamicObject.

Parameters:

	pDescriptor	Descriptor to export from.
	prop	DataVariant with stored metadata.
	pProperties	ossimContainerProperty to export the metadata to.
	appName	The name which is used internally.
	ossimName	The name which OSSIM uses to access the property.

Returns:

True if the metadata was successfully exported, false otherwise.

This function is specialized for exporting classification dates and times.