otb::internal::ProcessVisitor Struct Reference

Collaboration diagram for otb::internal::ProcessVisitor:

List of all members.

Public Member Functions
	ProcessVisitor (otb::GeometriesToGeometriesFilter const &filter)
void	operator() (otb::ogr::Layer const &source, otb::ogr::Layer &destination) const
void	operator() (otb::ogr::DataSource::Pointer source, otb::ogr::DataSource::Pointer destination) const
void	operator() (otb::ogr::Layer &inout) const
void	operator() (otb::ogr::DataSource::Pointer inout) const
template<typename GT1 , typename GT2 >
void	operator() (GT1 const &, GT2 &) const

Private Attributes
otb::GeometriesToGeometriesFilter const &	m_filter

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Detailed Description

Definition at line 41 of file otbGeometriesToGeometriesFilter.cxx.

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Constructor & Destructor Documentation

otb::internal::ProcessVisitor::ProcessVisitor ( otb::GeometriesToGeometriesFilter const &  filter )

inline

Definition at line 43 of file otbGeometriesToGeometriesFilter.cxx.

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Member Function Documentation

void otb::internal::ProcessVisitor::operator() ( otb::ogr::Layer const &  source, otb::ogr::Layer &  destination  ) const

inline

Processes layers (by-copy).

Parameters:

[in]	source	source layer
[in,out]	destination	destination layer.

Exceptions:

WhatEver

the filter throws.

This is the leaf operation that forwards the call to the polymorphic GeometriesToGeometriesFilter::DoProcessLayer() function.

Definition at line 54 of file otbGeometriesToGeometriesFilter.cxx.

References otb::GeometriesToGeometriesFilter::DoProcessLayer(), and m_filter.

void otb::internal::ProcessVisitor::operator() ( otb::ogr::DataSource::Pointer  source, otb::ogr::DataSource::Pointer  destination  ) const

inline

Processes data sources (by-copy).

Parameters:

[in]	source	source data source
[in,out]	destination	destination data source

Exceptions:

WhatEver	the filter throws.
itk::ExceptionObject	if the construction of a new layer fails

For each layer in the source, this operation:

• builds a new layer in the destination data source (according to the choices made in the actual specialization of GeometriesToGeometriesFilter regarding layer options, layer spatial reference, geometries type, ...);
• defines new fileds in the new layer;
• and finally processes the layer thanks to the polymorphic GeometriesToGeometriesFilter::DoProcessLayer() function.

Definition at line 75 of file otbGeometriesToGeometriesFilter.cxx.

References otb::GeometriesToGeometriesFilter::DoDefineNewLayerFields(), otb::GeometriesToGeometriesFilter::DoDefineNewLayerGeometryType(), otb::GeometriesToGeometriesFilter::DoDefineNewLayerOptions(), otb::GeometriesToGeometriesFilter::DoDefineNewLayerSpatialReference(), otb::GeometriesToGeometriesFilter::DoProcessLayer(), otb::ogr::Layer::GetName(), and m_filter.

void otb::internal::ProcessVisitor::operator() ( otb::ogr::Layer &  inout ) const

inline

Processes layers (in-place).

Parameters:

[in,out]

inout

layer to modify

Exceptions:

WhatEver

the filter throws.

This is the leaf operation that forwards the call to the polymorphic GeometriesToGeometriesFilter::DoProcessLayer() function.

Definition at line 105 of file otbGeometriesToGeometriesFilter.cxx.

References otb::GeometriesToGeometriesFilter::DoProcessLayer(), and m_filter.

void otb::internal::ProcessVisitor::operator() ( otb::ogr::DataSource::Pointer  inout ) const

inline

Processes data sources (in-place).

Parameters:

[in,out]

inout

data source to modify

Exceptions:

WhatEver

the filter throws.

This operation finally processes each layer of the source thanks to the polymorphic GeometriesToGeometriesFilter::DoProcessLayer() function.

Definition at line 118 of file otbGeometriesToGeometriesFilter.cxx.

References otb::GeometriesToGeometriesFilter::DoProcessLayer(), and m_filter.

template<typename GT1 , typename GT2 >

void otb::internal::ProcessVisitor::operator() ( GT1 const &  , GT2 &    ) const

inline

Fall-back visiting function for invalid mixed tranformations (layer -> datasource). The only transformations accepted are

• layer -> layer,
• and data source -> data source.

Definition at line 136 of file otbGeometriesToGeometriesFilter.cxx.

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Member Data Documentation

otb::GeometriesToGeometriesFilter const& otb::internal::ProcessVisitor::m_filter

private

Definition at line 142 of file otbGeometriesToGeometriesFilter.cxx.

Referenced by operator()().

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

• otbGeometriesToGeometriesFilter.cxx