boat::db::catalog Struct Reference

Uniform access to vector and raster data. More...

#include <catalog.hpp>

Inheritance diagram for boat::db::catalog:

Public Member Functions
virtual	~catalog ()=default
virtual std::vector< source >	sources ()=0
	May include nested data sources.
virtual std::vector< layer >	layers ()=0
virtual table	get_table (std::string_view schema_name, std::string_view table_name)=0
virtual rowset	select (table const &, page const &)=0
virtual rowset	select (table const &, bbox const &)=0
virtual void	insert (table const &, rowset const &, std::stop_token={})=0
	Cancellation may leave a partially inserted range.
virtual table	create (table const &)=0
	Returns metadata reported by the backend after creation.
virtual void	drop (std::string_view schema_name, std::string_view table_name)=0
virtual raster	get_raster (layer const &)=0
virtual std::generator< std::pair< tile, gil::any_image > >	read (raster, std::vector< tile >)=0
virtual void	write (raster const &, rect const &, gil::any_image_view)=0
	rect coordinates are pixels.
virtual void	set_autocommit (bool)=0
virtual void	commit ()=0

Detailed Description

Uniform access to vector and raster data.

Constructor & Destructor Documentation

~catalog()

virtual boat::db::catalog::~catalog ( )

virtualdefault

Member Function Documentation

commit()

virtual void boat::db::catalog::commit ( )

pure virtual

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

create()

virtual table boat::db::catalog::create ( table const & )

pure virtual

Returns metadata reported by the backend after creation.

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

drop()

virtual void boat::db::catalog::drop ( std::string_view schema_name, std::string_view table_name )

pure virtual

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

get_raster()

virtual raster boat::db::catalog::get_raster ( layer const & )

pure virtual

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

get_table()

virtual table boat::db::catalog::get_table ( std::string_view schema_name, std::string_view table_name )

pure virtual

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

insert()

virtual void boat::db::catalog::insert ( table const & , rowset const & , std::stop_token = {} )

pure virtual

Cancellation may leave a partially inserted range.

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

layers()

virtual std::vector< layer > boat::db::catalog::layers ( )

pure virtual

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

read()

virtual std::generator< std::pair< tile, gil::any_image > > boat::db::catalog::read ( raster , std::vector< tile >  )

pure virtual

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

select() [1/2]

virtual rowset boat::db::catalog::select ( table const & , bbox const &  )

pure virtual

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

select() [2/2]

virtual rowset boat::db::catalog::select ( table const & , page const &  )

pure virtual

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

set_autocommit()

virtual void boat::db::catalog::set_autocommit ( bool )

pure virtual

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

sources()

virtual std::vector< source > boat::db::catalog::sources ( )

pure virtual

May include nested data sources.

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

write()

virtual void boat::db::catalog::write ( raster const & , rect const & , gil::any_image_view  )

pure virtual

rect coordinates are pixels.

Implemented in boat::gdal::catalog, boat::slippy::catalog, and boat::sql::catalog.

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

• include/boat/db/catalog.hpp