GEOS
3.6.1
|
Reads a Geometry from Well-Known Binary format. More...
#include <geos.h>
Public Member Functions | |
WKBReader (geom::GeometryFactory const &f) | |
WKBReader () | |
Inizialize parser with default GeometryFactory. | |
geom::Geometry * | read (std::istream &is) |
Reads a Geometry from an istream. More... | |
geom::Geometry * | readHEX (std::istream &is) |
Reads a Geometry from an istream in hex format. More... | |
Static Public Member Functions | |
static std::ostream & | printHEX (std::istream &is, std::ostream &os) |
Print WKB in HEX form to out stream. More... | |
Reads a Geometry from Well-Known Binary format.
This class is designed to support reuse of a single instance to read multiple geometries. This class is not thread-safe; each thread should create its own instance.
The Well-known Binary format is defined in the OpenGIS Simple Features Specification for SQL. This implementation supports the extended WKB standard which allows representing 3-dimensional coordinates.
|
static |
Print WKB in HEX form to out stream.
is | is the stream to read from |
os | is the stream to write to |
geom::Geometry* geos::io::WKBReader::read | ( | std::istream & | is | ) |
Reads a Geometry from an istream.
is | the stream to read from |
IOException | |
ParseException |
geom::Geometry* geos::io::WKBReader::readHEX | ( | std::istream & | is | ) |
Reads a Geometry from an istream in hex format.
is | the stream to read from |
IOException | |
ParseException |