An ordered sequence of two or more single coordinate operations (SingleOperation). More...

#include <coordinateoperation.hpp>

Inheritance diagram for osgeo::proj::operation::ConcatenatedOperation:

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Collaboration diagram for osgeo::proj::operation::ConcatenatedOperation:

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Public Member Functions
const std::vector< CoordinateOperationNNPtr > &	operations () const
	Return the operation steps of the concatenated operation. More...

CoordinateOperationNNPtr	inverse () const override
	Return the inverse of the coordinate operation. More...

bool	isEquivalentTo (const util::IComparable *other, util::IComparable::Criterion criterion=util::IComparable::Criterion::STRICT) const override
	Returns whether an object is equivalent to another one. More...

std::set< GridDescription >	gridsNeeded (const io::DatabaseContextPtr &databaseContext) const override
	Return grids needed by an operation.

Public Member Functions inherited from osgeo::proj::operation::CoordinateOperation
const util::optional< std::string > &	operationVersion () const
	Return the version of the coordinate transformation (i.e. instantiation due to the stochastic nature of the parameters). More...

const std::vector< metadata::PositionalAccuracyNNPtr > &	coordinateOperationAccuracies () const
	Return estimate(s) of the impact of this coordinate operation on point accuracy. More...

const crs::CRSPtr	sourceCRS () const
	Return the source CRS of this coordinate operation. More...

const crs::CRSPtr	targetCRS () const
	Return the target CRS of this coordinate operation. More...

const crs::CRSPtr &	interpolationCRS () const
	Return the interpolation CRS of this coordinate operation. More...

const util::optional< common::DataEpoch > &	sourceCoordinateEpoch () const
	Return the source epoch of coordinates. More...

const util::optional< common::DataEpoch > &	targetCoordinateEpoch () const
	Return the target epoch of coordinates. More...

bool	isPROJInstanciable (const io::DatabaseContextPtr &databaseContext) const
	Return whether a coordinate operation can be instanciated as a PROJ pipeline, checking in particular that referenced grids are available.

Public Member Functions inherited from osgeo::proj::common::ObjectUsage
const std::vector< ObjectDomainNNPtr > &	domains () PROJ_CONST_DECL
	Return the domains of the object.

Public Member Functions inherited from osgeo::proj::common::IdentifiedObject
const metadata::IdentifierNNPtr &	name () PROJ_CONST_DECL
	Return the name of the object. More...

const std::string &	nameStr () PROJ_CONST_DECL
	Return the name of the object. More...

const std::vector< metadata::IdentifierNNPtr > &	identifiers () PROJ_CONST_DECL
	Return the identifier(s) of the object. More...

const std::vector< util::GenericNameNNPtr > &	aliases () PROJ_CONST_DECL
	Return the alias(es) of the object.

const std::string &	remarks () PROJ_CONST_DECL
	Return the remarks.

bool	isDeprecated () PROJ_CONST_DECL
	Return whether the object is deprecated. More...

std::string	alias () PROJ_CONST_DECL
	Return the (first) alias of the object as a string. More...

int	getEPSGCode () PROJ_CONST_DECL
	Return the EPSG code. More...

bool	isEPSG (int code) PROJ_CONST_DECL
	Return whether the object has a identifiers() in the EPSG code space.

Public Member Functions inherited from osgeo::proj::io::IWKTExportable
std::string	exportToWKT (WKTFormatter *formatter) const

Public Member Functions inherited from osgeo::proj::io::IPROJStringExportable
std::string	exportToPROJString (PROJStringFormatter *formatter) const
	Builds a PROJ string representation. More...

Static Public Member Functions
static ConcatenatedOperationNNPtr	create (const util::PropertyMap &properties, const std::vector< CoordinateOperationNNPtr > &operationsIn, const std::vector< metadata::PositionalAccuracyNNPtr > &accuracies)
	Instanciate a ConcatenatedOperation. More...

static CoordinateOperationNNPtr	createComputeMetadata (const std::vector< CoordinateOperationNNPtr > &operationsIn, bool checkExtent)
	Instanciate a ConcatenatedOperation, or return a single coordinate operation. More...

Static Public Member Functions inherited from osgeo::proj::common::IdentifiedObject
static IdentifiedObjectNNPtr	create (const util::PropertyMap &properties)
	Instanciate a new IdentifiedObject. More...

Additional Inherited Members
Public Types inherited from osgeo::proj::util::IComparable
enum	Criterion { Criterion::STRICT, Criterion::EQUIVALENT }
	Comparison criterion. More...

Static Public Attributes inherited from osgeo::proj::common::ObjectUsage
static const std::string	SCOPE_KEY
	Key to set the scope of a common::ObjectUsage. More...

static const std::string	DOMAIN_OF_VALIDITY_KEY
	Key to set the domain of validity of a common::ObjectUsage. More...

static const std::string	OBJECT_DOMAIN_KEY
	Key to set the object domain(s) of a common::ObjectUsage. More...

Static Public Attributes inherited from osgeo::proj::common::IdentifiedObject
static const std::string	NAME_KEY
	Key to set the name of a common::IdentifiedObject. More...

static const std::string	IDENTIFIERS_KEY
	Key to set the identifier(s) of a common::IdentifiedObject. More...

static const std::string	ALIAS_KEY
	Key to set the alias(es) of a common::IdentifiedObject. More...

static const std::string	REMARKS_KEY
	Key to set the remarks of a common::IdentifiedObject. More...

static const std::string	DEPRECATED_KEY
	Key to set the deprecation flag of a common::IdentifiedObject. More...

Detailed Description

An ordered sequence of two or more single coordinate operations (SingleOperation).

The sequence of coordinate operations is constrained by the requirement that the source coordinate reference system of step n+1 shall be the same as the target coordinate reference system of step n.

Remarks: Implements ConcatenatedOperation from ISO 19111:2018

Member Function Documentation

ConcatenatedOperationNNPtr osgeo::proj::operation::ConcatenatedOperation::create	(	const util::PropertyMap &	properties,
		const std::vector< CoordinateOperationNNPtr > &	operationsIn,
		const std::vector< metadata::PositionalAccuracyNNPtr > &	accuracies
	)

static

Instanciate a ConcatenatedOperation.

Parameters

properties	See General properties. At minimum the name should be defined.
operationsIn	Vector of the CoordinateOperation steps.
accuracies	Vector of positional accuracy (might be empty).

Returns: new Transformation.

Exceptions

InvalidOperation

CoordinateOperationNNPtr osgeo::proj::operation::ConcatenatedOperation::createComputeMetadata	(	const std::vector< CoordinateOperationNNPtr > &	operationsIn,
		bool	checkExtent
	)

static

Instanciate a ConcatenatedOperation, or return a single coordinate operation.

This computes its accuracy from the sum of its member operations, its extent

Parameters

operationsIn	Vector of the CoordinateOperation steps.
checkExtent	Whether we should check the non-emptyness of the intersection of the extents of the operations

Exceptions

InvalidOperation

CoordinateOperationNNPtr osgeo::proj::operation::ConcatenatedOperation::inverse ( ) const

overridevirtual

Return the inverse of the coordinate operation.

Exceptions

util::UnsupportedOperationException

Implements osgeo::proj::operation::CoordinateOperation.

bool osgeo::proj::operation::ConcatenatedOperation::isEquivalentTo	(	const util::IComparable *	other,
		util::IComparable::Criterion	criterion = `util::IComparable::Criterion::STRICT`
	)		const

overridevirtual

Returns whether an object is equivalent to another one.

Parameters

other	other object to compare to
criterion	comparaison criterion.

Returns: true if objects are equivalent.

Reimplemented from osgeo::proj::common::ObjectUsage.

const std::vector< CoordinateOperationNNPtr > & osgeo::proj::operation::ConcatenatedOperation::operations ( ) const

Return the operation steps of the concatenated operation.

Returns: the operation steps.

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

include/proj/coordinateoperation.hpp
src/coordinateoperation.cpp

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation