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| template<typename Input , typename Output , typename Distance > | 
| void | boost::geometry::buffer (Input const &geometry_in, Output &geometry_out, Distance const &distance, Distance const &chord_length=-1) | 
|  | Calculates the buffer of a geometry.  More... 
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| template<typename GeometryIn , typename MultiPolygon , typename DistanceStrategy , typename SideStrategy , typename JoinStrategy , typename EndStrategy , typename PointStrategy > | 
| void | boost::geometry::buffer (GeometryIn const &geometry_in, MultiPolygon &geometry_out, DistanceStrategy const &distance_strategy, SideStrategy const &side_strategy, JoinStrategy const &join_strategy, EndStrategy const &end_strategy, PointStrategy const &point_strategy) | 
|  | Calculates the buffer of a geometry.  More... 
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|  | 
| template<typename Output , typename Input , typename Distance > | 
| Output | boost::geometry::return_buffer (Input const &geometry, Distance const &distance, Distance const &chord_length=-1) | 
|  | Calculates the buffer of a geometry.  More... 
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