Function spatialite_sys::gaiaLineMerge

pub unsafe extern "C" fn gaiaLineMerge(geom: gaiaGeomCollPtr) -> gaiaGeomCollPtr

Spatial operator: Line Merge

\param geom pointer to input Geometry object.

\return the pointer to newly created Geometry object; NULL on failure. \n if possible, this representing a reassembled Linestring or MultiLinestring.

\sa gaiaLineMerge_r, gaiaFreeGeomColl

\note you are responsible to destroy (before or after) any allocated Geometry, this including any Geometry returned by gaiaLineMerge()\n not reentrant and thread unsafe.

\remark \b GEOS-ADVANCED support required.