SFCGAL::detail::io::WkbReader Class Reference

read WKB geometry More...

#include <WkbReader.h>

Public Member Functions
	WkbReader (std::istream &wkbString, bool asHexString=false)
	read WKB from input stream
auto	readWkb () -> void
auto	geometry () -> std::unique_ptr< SFCGAL::Geometry >
	Returns the geometry from the (E)WKB.
auto	preparedGeometry () -> std::unique_ptr< SFCGAL::PreparedGeometry >
	Returns the prepared geometry from the (E)WKB.
auto	srid () const -> srid_t
	Returns the srid from the (E)WKB.

Detailed Description

read WKB geometry

Constructor & Destructor Documentation

WkbReader()

SFCGAL::detail::io::WkbReader::WkbReader ( std::istream & wkbString, bool asHexString = false )

inline

read WKB from input stream

Parameters

wkbString	hexadecimal ascii string or binary string
asHexString	if false, will read the wkb as binary string, else will read the string as hex ascii string (ie. 2 chars for 1 byte with values matching [0-9A-F]

Member Function Documentation

geometry()

auto SFCGAL::detail::io::WkbReader::geometry ( ) ->std::unique_ptr< SFCGAL::Geometry >

inline

Returns the geometry from the (E)WKB.

Must be used after readWkb

preparedGeometry()

auto SFCGAL::detail::io::WkbReader::preparedGeometry ( ) ->std::unique_ptr< SFCGAL::PreparedGeometry >

inline

Returns the prepared geometry from the (E)WKB.

Must be used after readWkb

readWkb()

auto SFCGAL::detail::io::WkbReader::readWkb ( ) ->void

inline

srid()

auto SFCGAL::detail::io::WkbReader::srid ( ) const->srid_t

inlinenodiscard

Returns the srid from the (E)WKB.

Must be used after readWkb