flatbuffer::Column< RowType, RowStruct > Struct Template Reference

#include <heavydbTypes.h>

Public Member Functions
	Column (int8_t *flatbuffer, int64_t num_rows)
DEVICE bool	isNull (int64_t index) const
DEVICE int64_t	size () const
DEVICE void	setNull (int64_t index)
DEVICE RowType	getItem (const int64_t index) const
DEVICE RowType	operator[] (const unsigned int index) const
DEVICE RowStruct	operator() (const unsigned int index) const
DEVICE void	setItem (int64_t index, const RowType &item)
DEVICE void	setItem (int64_t index, const RowStruct &item)
int64_t	getNofValues () const
DEVICE void	concatItem (int64_t index, const RowType &item)
DEVICE RowType	getItem (const int64_t index, const int64_t extra_numel) const
const SQLTypeInfoLite *	getTypeInfo () const
std::string	toString () const

Public Attributes
int8_t *	flatbuffer_
int64_t	num_rows_

Detailed Description

template<typename RowType, typename RowStruct>
struct flatbuffer::Column< RowType, RowStruct >

Definition at line 1216 of file heavydbTypes.h.

Constructor & Destructor Documentation

template<typename RowType, typename RowStruct>

flatbuffer::Column< RowType, RowStruct >::Column ( int8_t *  flatbuffer, int64_t  num_rows  )

inline

Definition at line 1220 of file heavydbTypes.h.

      : flatbuffer_(flatbuffer), num_rows_(num_rows) {}

Member Function Documentation

template<typename RowType, typename RowStruct>

DEVICE void flatbuffer::Column< RowType, RowStruct >::concatItem ( int64_t  index, const RowType &  item  )

inline

Definition at line 1287 of file heavydbTypes.h.

                                                                    {
    RowType this_item = getItem(index);
    this_item += item;
  }

template<typename RowType, typename RowStruct>

DEVICE RowType flatbuffer::Column< RowType, RowStruct >::getItem ( const int64_t  index ) const

inline

Definition at line 1253 of file heavydbTypes.h.

Referenced by flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::concatItem(), flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::operator[](), and flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::setItem().

                                                           {
    RowType row{{flatbuffer_, {index}, 1}};
    return row;
  }

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template<typename RowType, typename RowStruct>

DEVICE RowType flatbuffer::Column< RowType, RowStruct >::getItem ( const int64_t  index, const int64_t  extra_numel  ) const

inline

Definition at line 1293 of file heavydbTypes.h.

                                                                               {
    auto result = (*this)[index];
    if (extra_numel >= 0) {
      result.extend(nullptr, extra_numel, /*assing=*/false);
    }
    return result;
  }

template<typename RowType, typename RowStruct>

int64_t flatbuffer::Column< RowType, RowStruct >::getNofValues ( ) const

inline

Definition at line 1282 of file heavydbTypes.h.

Referenced by ct_linestringn__cpu_(), ct_make_multipolygon__cpu_(), ct_make_polygon3__cpu_(), ct_polygonn__cpu_(), ct_to_multilinestring__cpu_(), and ct_to_polygon__cpu_().

                                      {
    FlatBufferManager m{flatbuffer_};
    return m.getValuesCount();
  }

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template<typename RowType, typename RowStruct>

const SQLTypeInfoLite* flatbuffer::Column< RowType, RowStruct >::getTypeInfo ( ) const

inline

Definition at line 1301 of file heavydbTypes.h.

                                             {
    FlatBufferManager m{flatbuffer_};
    const auto* ti = reinterpret_cast<const SQLTypeInfoLite*>(m.get_user_data_buffer());
    if (ti == nullptr) {
#ifndef __CUDACC__
      throw std::runtime_error(::typeName(this) +
                               " getTypeInfo failed: no user data buffer");
#endif
    }
    return ti;
  }

template<typename RowType, typename RowStruct>

DEVICE bool flatbuffer::Column< RowType, RowStruct >::isNull ( int64_t  index ) const

inline

Definition at line 1224 of file heavydbTypes.h.

Referenced by ct_linestringn__cpu_(), ct_make_multipolygon__cpu_(), ct_make_polygon3__cpu_(), ct_polygonn__cpu_(), ct_to_multilinestring__cpu_(), and ct_to_polygon__cpu_().

                                                 {
    FlatBufferManager m{flatbuffer_};
    bool is_null = false;
    auto status = m.isNull(index, is_null);
#ifndef __CUDACC__
    if (status != FlatBufferManager::Status::Success) {
      throw std::runtime_error("isNull failed: " + ::toString(status));
    }
#endif
    return is_null;
  }

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template<typename RowType, typename RowStruct>

DEVICE RowStruct flatbuffer::Column< RowType, RowStruct >::operator() ( const unsigned int  index ) const

inline

Definition at line 1264 of file heavydbTypes.h.

                                                                     {
    return (*this)[index];
  }

template<typename RowType, typename RowStruct>

DEVICE RowType flatbuffer::Column< RowType, RowStruct >::operator[] ( const unsigned int  index ) const

inline

Definition at line 1259 of file heavydbTypes.h.

                                                                   {
    return getItem(static_cast<int64_t>(index));
  }

template<typename RowType, typename RowStruct>

DEVICE void flatbuffer::Column< RowType, RowStruct >::setItem ( int64_t  index, const RowType &  item  )

inline

Definition at line 1269 of file heavydbTypes.h.

Referenced by ColumnTextEncodingNone_setItem_fromBuffer(), ct_linestringn__cpu_(), and ct_polygonn__cpu_().

                                                                 {
    RowType this_item = getItem(index);
    this_item = item;
  }

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template<typename RowType, typename RowStruct>

DEVICE void flatbuffer::Column< RowType, RowStruct >::setItem ( int64_t  index, const RowStruct &  item  )

inline

Definition at line 1275 of file heavydbTypes.h.

                                                                   {
    RowType this_item = getItem(index);
    this_item = item;
  }

template<typename RowType, typename RowStruct>

DEVICE void flatbuffer::Column< RowType, RowStruct >::setNull ( int64_t  index )

inline

Definition at line 1242 of file heavydbTypes.h.

Referenced by ct_linestringn__cpu_(), ct_make_linestring2__cpu_(), ct_make_multipolygon__cpu_(), ct_make_polygon3__cpu_(), ct_polygonn__cpu_(), ct_to_multilinestring__cpu_(), and ct_to_polygon__cpu_().

                                            {
    FlatBufferManager m{flatbuffer_};
    auto status = m.setNull(index);
#ifndef __CUDACC__
    if (status != FlatBufferManager::Status::Success) {
      throw std::runtime_error("setNull failed: " + ::toString(status));
    }
#endif
  }

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template<typename RowType, typename RowStruct>

DEVICE int64_t flatbuffer::Column< RowType, RowStruct >::size ( ) const

inline

Definition at line 1237 of file heavydbTypes.h.

Referenced by ct_linestringn__cpu_(), ct_make_multipolygon__cpu_(), ct_make_polygon3__cpu_(), ct_polygonn__cpu_(), ct_to_multilinestring__cpu_(), and ct_to_polygon__cpu_().

                              {
    return num_rows_;
  }

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template<typename RowType, typename RowStruct>

std::string flatbuffer::Column< RowType, RowStruct >::toString ( ) const

inline

Definition at line 1314 of file heavydbTypes.h.

Referenced by flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::isNull(), and flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::setNull().

                             {
    FlatBufferManager m{flatbuffer_};
    return ::typeName(this) + "(" + m.toString() +
           ", num_rows=" + std::to_string(num_rows_) + ")";
  }

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Member Data Documentation

template<typename RowType, typename RowStruct>

int8_t* flatbuffer::Column< RowType, RowStruct >::flatbuffer_

Definition at line 1217 of file heavydbTypes.h.

Referenced by flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::getItem(), flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::getNofValues(), flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::getTypeInfo(), flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::isNull(), flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::setNull(), and flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::toString().

template<typename RowType, typename RowStruct>

int64_t flatbuffer::Column< RowType, RowStruct >::num_rows_

Definition at line 1218 of file heavydbTypes.h.

Referenced by flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::size(), and flatbuffer::Column< Geo::MultiLineString, GeoMultiLineString >::toString().

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The documentation for this struct was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/heavydbTypes.h