OmniSciDB  dfae7c3b14
GeoTargetValueSerializer< kPOLYGON > Struct Template Reference

#include <ResultSetGeoSerialization.h>

Static Public Member Functions

static TargetValue serialize (const SQLTypeInfo &geo_ti, std::array< VarlenDatumPtr, 2 > &vals)
 

Detailed Description

template<>
struct GeoTargetValueSerializer< kPOLYGON >

Definition at line 161 of file ResultSetGeoSerialization.h.

Member Function Documentation

◆ serialize()

static TargetValue GeoTargetValueSerializer< kPOLYGON >::serialize ( const SQLTypeInfo geo_ti,
std::array< VarlenDatumPtr, 2 > &  vals 
)
inlinestatic

Definition at line 162 of file ResultSetGeoSerialization.h.

References Geospatial::decompress_coords< double, SQLTypeInfo >(), SQLTypeInfo::get_notnull(), and Geospatial::unpack_geo_vector().

163  {
164  if (!geo_ti.get_notnull() && (vals[0]->is_null || vals[1]->is_null)) {
165  return GeoTargetValue(boost::optional<GeoPolyTargetValue>{});
166  }
167  std::vector<int32_t> ring_sizes_vec;
168  unpack_geo_vector(ring_sizes_vec, vals[1]->pointer, vals[1]->length);
170  geo_ti, vals[0]->pointer, vals[0]->length),
171  ring_sizes_vec);
172  return GeoTargetValue(gtv);
173  }
boost::optional< boost::variant< GeoPointTargetValue, GeoLineStringTargetValue, GeoPolyTargetValue, GeoMultiPolyTargetValue > > GeoTargetValue
Definition: TargetValue.h:161
HOST DEVICE bool get_notnull() const
Definition: sqltypes.h:266
std::shared_ptr< std::vector< double > > decompress_coords< double, SQLTypeInfo >(const SQLTypeInfo &geo_ti, const int8_t *coords, const size_t coords_sz)
void unpack_geo_vector(std::vector< T > &output, const int8_t *input_ptr, const size_t sz)
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The documentation for this struct was generated from the following file: