otb::GeometriesSource Class Reference

#include <otbGeometriesSource.h>

Inheritance diagram for otb::GeometriesSource:

Collaboration diagram for otb::GeometriesSource:

Public Types
Standard ITK typedefs
typedef GeometriesSource	Self
typedef itk::ProcessObject	Superclass
typedef itk::SmartPointer< Self >	Pointer
typedef itk::SmartPointer< const Self >	ConstPointer
typedef itk::ProcessObject::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
I/O typedefs
typedef GeometriesSet	OutputGeometriesType

Standard macros
static Pointer	New ()
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const

GeometriesSet Output property.
virtual OutputGeometriesType *	GetOutput (void)
virtual OutputGeometriesType *	GetOutput (DataObjectPointerArraySizeType idx)
virtual void	SetOutput (OutputGeometriesType *output, DataObjectPointerArraySizeType idx=0)
void	PrepareOutputs () override
	GeometriesSource ()
	~GeometriesSource () override
virtual void	DoAllocateOutputs ()

Detailed Description

Source of geometries & Root of the geometries filters hierarchy. This class provides a kind of reader for geometries sets.

Unlike others filters, the output has to be built from outside and given to the GeometriesSource. If no output has been defined at the moment the filter begins processing, by default the ogr::DataSource will have have an in-memory storage.

Definition at line 72 of file otbGeometriesSource.h.

Member Typedef Documentation

ConstPointer

typedef itk::SmartPointer<const Self> otb::GeometriesSource::ConstPointer

Definition at line 81 of file otbGeometriesSource.h.

DataObjectPointerArraySizeType

typedef itk::ProcessObject::DataObjectPointerArraySizeType otb::GeometriesSource::DataObjectPointerArraySizeType

Definition at line 82 of file otbGeometriesSource.h.

OutputGeometriesType

typedef GeometriesSet otb::GeometriesSource::OutputGeometriesType

Definition at line 87 of file otbGeometriesSource.h.

Pointer

typedef itk::SmartPointer<Self> otb::GeometriesSource::Pointer

Definition at line 80 of file otbGeometriesSource.h.

Self

typedef GeometriesSource otb::GeometriesSource::Self

Definition at line 78 of file otbGeometriesSource.h.

Superclass

typedef itk::ProcessObject otb::GeometriesSource::Superclass

Definition at line 79 of file otbGeometriesSource.h.

Constructor & Destructor Documentation

GeometriesSource()

otb::GeometriesSource::GeometriesSource ( )

protected

Default constructor.

Postcondition

Required number of outputs == 1

~GeometriesSource()

otb::GeometriesSource::~GeometriesSource ( )

overrideprotected

Destructor. Does nothing.

Member Function Documentation

CreateAnother()

virtual::itk::LightObject::Pointer otb::GeometriesSource::CreateAnother

(

void

)

const

Method for creation through the object factory.

DoAllocateOutputs()

virtual void otb::GeometriesSource::DoAllocateOutputs ( )

protectedvirtual

Ensures that the output geometries are allocated before processing. If the output hasn't been set, at this point, the default output geometries set will be an in-memory ogr::DataSource.

Postcondition

GetOutput() != NULL

GetNameOfClass()

virtual const char* otb::GeometriesSource::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented in otb::DefaultGeometriesToGeometriesFilter< TransformationFunctor, FieldTransformationPolicy >, otb::GeometriesProjectionFilter, and otb::GeometriesToGeometriesFilter.

GetOutput() [1/2]

virtual OutputGeometriesType* otb::GeometriesSource::GetOutput ( DataObjectPointerArraySizeType  idx )

virtual

Overriding GetOutput() functions

GetOutput() [2/2]

virtual OutputGeometriesType* otb::GeometriesSource::GetOutput ( void  )

virtual

Overriding GetOutput() functions

New()

static Pointer otb::GeometriesSource::New ( )

static

Method for creation through the object factory.

PrepareOutputs()

void otb::GeometriesSource::PrepareOutputs ( )

override

ProcessObject hook Specialized for GeometriesSource. This function makes sure the output(s) is (/are) allocated before initializing them.

Postcondition

GetOutput() != NULL

SetOutput()

virtual void otb::GeometriesSource::SetOutput ( OutputGeometriesType *  output, DataObjectPointerArraySizeType  idx = 0  )

virtual

Output mutator.

Parameters

[in,out]	output	GeometriesSource where output result will be written.
[in]	idx	index of the output assigned to the GeometriesSource.

Exceptions

std::bad_alloc

if no new output can be added.

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

• otbGeometriesSource.h