geos::geom::CoordinateSequenceFactory Class Reference
An object that knows how to build a particular implementation of CoordinateSequence from an array of Coordinates. More...
#include <CoordinateSequenceFactory.h>
Inheritance diagram for geos::geom::CoordinateSequenceFactory:
Public Member Functions | |
| virtual CoordinateSequence * | create (std::vector< Coordinate > *coordinates) const =0 |
| Returns a CoordinateSequence based on the given array. Whether or not the vector is copied is implementation-dependent, for this reason caller does give up ownership of it. Implementations that will not copy it will need take care of deleting it. Note that a NULL value is allowed as coordinates, and will create an empty CoordinateSequence. | |
| virtual CoordinateSequence * | create (size_t size, size_t dimension) const =0 |
| Creates a CoordinateSequence of the specified size and dimension. For this to be useful, the CoordinateSequence implementation must be mutable. | |
Detailed Description
An object that knows how to build a particular implementation of CoordinateSequence from an array of Coordinates.
Member Function Documentation
| virtual CoordinateSequence* geos::geom::CoordinateSequenceFactory::create | ( | size_t | size, | |
| size_t | dimension | |||
| ) | const [pure virtual] |
Creates a CoordinateSequence of the specified size and dimension. For this to be useful, the CoordinateSequence implementation must be mutable.
- Parameters:
-
size the number of coordinates in the sequence dimension the dimension of the coordinates in the sequence (if user-specifiable, otherwise ignored)
Implemented in geos::geom::CoordinateArraySequenceFactory.
The documentation for this class was generated from the following file:
