#include <heavydbTypes.h>

Collaboration diagram for Column< TextEncodingDict >:

Public Member Functions
DEVICE	Column (const Column &other)

DEVICE	Column (TextEncodingDict ptr, const int64_t num_rows, StringDictionaryProxy string_dict_proxy)

DEVICE	Column (std::vector< TextEncodingDict > &input_vec)

DEVICE TextEncodingDict &	operator[] (const unsigned int index) const

DEVICE TextEncodingDict *	getPtr () const

DEVICE int64_t	size () const

DEVICE void	setSize (int64_t num_rows)

DEVICE bool	isNull (int64_t index) const

DEVICE void	setNull (int64_t index)

DEVICE int32_t	getDictDbId () const

DEVICE int32_t	getDictId () const

DEVICE const std::string	getString (int64_t index) const

DEVICE const TextEncodingDict	getOrAddTransient (const std::string &str)

DEVICE Column< TextEncodingDict > &	operator= (const Column< TextEncodingDict > &other)

std::string	toString () const

Public Attributes
TextEncodingDict *	ptr_

int64_t	num_rows_

StringDictionaryProxy *	string_dict_proxy_

Detailed Description

template<>
struct Column< TextEncodingDict >

Definition at line 2357 of file heavydbTypes.h.

Constructor & Destructor Documentation

DEVICE Column< TextEncodingDict >::Column ( const Column< TextEncodingDict > & other )

inline

Definition at line 2363 of file heavydbTypes.h.

       : ptr_(other.ptr_)
       , num_rows_(other.num_rows_)
       , string_dict_proxy_(other.string_dict_proxy_) {}

DEVICE Column< TextEncodingDict >::Column	(	TextEncodingDict *	ptr,
		const int64_t	num_rows,
		StringDictionaryProxy *	string_dict_proxy
	)

inline

Definition at line 2367 of file heavydbTypes.h.

2370 : ptr_(ptr), num_rows_(num_rows), string_dict_proxy_(string_dict_proxy) {}

Column< TextEncodingDict >::num_rows_

int64_t num_rows_

Definition: heavydbTypes.h:2359

Column< TextEncodingDict >::string_dict_proxy_

StringDictionaryProxy * string_dict_proxy_

Definition: heavydbTypes.h:2362

Column< TextEncodingDict >::ptr_

TextEncodingDict * ptr_

Definition: heavydbTypes.h:2358

DEVICE Column< TextEncodingDict >::Column ( std::vector< TextEncodingDict > & input_vec )

inline

Definition at line 2371 of file heavydbTypes.h.

       : ptr_(input_vec.data())
       , num_rows_(static_cast<int64_t>(input_vec.size()))
       , string_dict_proxy_(nullptr) {}

Member Function Documentation

DEVICE int32_t Column< TextEncodingDict >::getDictDbId ( ) const

inline

Definition at line 2416 of file heavydbTypes.h.

                                             {
     return string_dict_proxy_->getDictKey().db_id;
   }

DEVICE int32_t Column< TextEncodingDict >::getDictId ( ) const

inline

Definition at line 2419 of file heavydbTypes.h.

                                           {
     return string_dict_proxy_->getDictKey().dict_id;
   }

DEVICE const TextEncodingDict Column< TextEncodingDict >::getOrAddTransient ( const std::string & str )

inline

Definition at line 2425 of file heavydbTypes.h.

Referenced by ct_string_concat__cpu_(), ct_substr__cpu_(), ct_synthesize_new_dict__cpu_(), ct_test_string_default_arg__cpu_(), decision_tree_reg_impl(), gbt_reg_fit_impl(), linear_reg_coefs__cpu_1(), linear_reg_fit_impl(), pca_fit_impl(), random_forest_reg_fit_impl(), and random_forest_reg_var_importance__cpu_1().

                                                                                {
     return string_dict_proxy_->getOrAddTransient(str);
   }

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DEVICE TextEncodingDict* Column< TextEncodingDict >::getPtr ( ) const

inline

Definition at line 2396 of file heavydbTypes.h.

Referenced by get_column_metadata(), and get_column_min_max().

                                                  {
     return ptr_;
   }

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DEVICE const std::string Column< TextEncodingDict >::getString ( int64_t index ) const

inline

Definition at line 2422 of file heavydbTypes.h.

Referenced by ct_binding_str_length__cpu_(), ct_substr__cpu_(), ct_test_string_default_arg__cpu_(), get_decision_trees__cpu_2(), linear_reg_coefs__cpu_2(), ml_reg_predict__cpu_template(), r2_score__cpu_template(), and random_forest_reg_var_importance__cpu_2().

                                                                {
     return isNull(index) ? "" : string_dict_proxy_->getString(ptr_[index].value);
   }

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DEVICE bool Column< TextEncodingDict >::isNull ( int64_t index ) const

inline

Definition at line 2406 of file heavydbTypes.h.

References is_null().

Referenced by TableFunctions_Namespace::OneHotEncoder_Namespace::get_top_k_keys().

                                                  {
     return is_null(ptr_[index].value);
   }

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DEVICE Column<TextEncodingDict>& Column< TextEncodingDict >::operator= ( const Column< TextEncodingDict > & other )

inline

Definition at line 2431 of file heavydbTypes.h.

References ptr_, and size().

                                                                                     {
 #ifndef __CUDACC__
     if (size() == other.size()) {
       memcpy(ptr_, other.ptr_, other.size() * sizeof(TextEncodingDict));
     } else {
       throw std::runtime_error("cannot copy assign columns with different sizes");
     }
 #else
     if (size() == other.size()) {
       for (unsigned int i = 0; i < size(); i++) {
         ptr_[i] = other[i];
       }
     } else {
       // TODO: set error
     }
 #endif
     return *this;
   }

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DEVICE TextEncodingDict& Column< TextEncodingDict >::operator[] ( const unsigned int index ) const

inline

Definition at line 2384 of file heavydbTypes.h.

References DEVICE, and set_null().

                                                                       {
     if (index >= num_rows_) {
 #ifndef __CUDACC__
       throw std::runtime_error("column buffer index is out of range");
 #else
       static DEVICE TextEncodingDict null_value;
       set_null(null_value.value);
       return null_value;
 #endif
     }
     return ptr_[index];
   }

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DEVICE void Column< TextEncodingDict >::setNull ( int64_t index )

inline

Definition at line 2410 of file heavydbTypes.h.

References set_null().

Referenced by ct_binding_str_equals__cpu_(), ct_string_concat__cpu_(), and tf_torch_raster_obj_detect__cpu_template().

                                             {
     set_null(ptr_[index].value);
   }

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DEVICE void Column< TextEncodingDict >::setSize ( int64_t num_rows )

inline

Definition at line 2402 of file heavydbTypes.h.

                                                {
     num_rows_ = num_rows;
   }

DEVICE int64_t Column< TextEncodingDict >::size ( ) const

inline

Definition at line 2399 of file heavydbTypes.h.

Referenced by ct_binding_dict_encoded1__cpu_1(), ct_binding_dict_encoded2__cpu_1(), ct_binding_dict_encoded3__cpu_1(), ct_binding_str_length__cpu_(), ct_substr__cpu_(), ct_test_calcite_casting_char__cpu_(), ct_test_string_default_arg__cpu_(), get_column_metadata(), get_column_min_max(), get_decision_trees__cpu_2(), TableFunctions_Namespace::OneHotEncoder_Namespace::get_top_k_keys(), linear_reg_coefs__cpu_2(), ml_reg_predict__cpu_template(), TableFunctions_Namespace::OneHotEncoder_Namespace::one_hot_encode(), operator=(), r2_score__cpu_template(), random_forest_reg_var_importance__cpu_2(), and row_copier_text().

                                      {
     return num_rows_;
   }

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std::string Column< TextEncodingDict >::toString ( ) const

inline

Definition at line 2451 of file heavydbTypes.h.

References to_string(), toString(), and typeName().

                              {
     return ::typeName(this) + "(ptr=" + ::toString(reinterpret_cast<void*>(ptr_)) +
            ", num_rows=" + std::to_string(num_rows_) + ")";
   }