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anonymous_namespace{ArrowImporter.h}::ArrowValue< double > Struct Template Reference

#include <ArrowImporter.h>

+ Inheritance diagram for anonymous_namespace{ArrowImporter.h}::ArrowValue< double >:
+ Collaboration diagram for anonymous_namespace{ArrowImporter.h}::ArrowValue< double >:

Public Types

using VALUE_TYPE = double
 

Public Member Functions

 ArrowValue (const DataBufferBase &data, const VALUE_TYPE &v)
 
template<typename DATA_TYPE , typename = enable_if_integral<DATA_TYPE>>
 operator const DATA_TYPE () const
 
template<typename DATA_TYPE , typename = enable_if_floating<DATA_TYPE>>
 operator DATA_TYPE () const
 
 operator const std::string () const
 
- Public Member Functions inherited from anonymous_namespace{ArrowImporter.h}::ArrowValueBase< double >
 ArrowValueBase (const DataBufferBase &data, const double &v)
 
int64_t resolve_time (const double &v, std::enable_if_t< enabled > *=0) const
 
int64_t resolve_time (const double &v, std::enable_if_t<!enabled > *=0) const
 

Additional Inherited Members

- Public Attributes inherited from anonymous_namespace{ArrowImporter.h}::ArrowValueBase< double >
const DataBufferBasedata
 
const double v
 
const int32_t dimension
 

Detailed Description

template<>
struct anonymous_namespace{ArrowImporter.h}::ArrowValue< double >

Definition at line 331 of file ArrowImporter.h.

Member Typedef Documentation

using anonymous_namespace{ArrowImporter.h}::ArrowValue< double >::VALUE_TYPE = double

Definition at line 332 of file ArrowImporter.h.

Constructor & Destructor Documentation

anonymous_namespace{ArrowImporter.h}::ArrowValue< double >::ArrowValue ( const DataBufferBase data,
const VALUE_TYPE v 
)
inline

Definition at line 333 of file ArrowImporter.h.

Member Function Documentation

template<typename DATA_TYPE , typename = enable_if_integral<DATA_TYPE>>
anonymous_namespace{ArrowImporter.h}::ArrowValue< double >::operator const DATA_TYPE ( ) const
inlineexplicit

Definition at line 336 of file ArrowImporter.h.

336  {
337  const auto ti = data.cd->columnType;
338  DATA_TYPE v = ti.is_decimal() ? this->v * pow(10, ti.get_scale()) : this->v;
339  if (!(std::numeric_limits<DATA_TYPE>::lowest() < v &&
340  v <= std::numeric_limits<DATA_TYPE>::max())) {
341  data_conversion_error<DATA_TYPE>(v, data.cd, data.bad_rows_tracker);
342  }
343  return v;
344  }
import_export::BadRowsTracker *const bad_rows_tracker
SQLTypeInfo columnType
anonymous_namespace{ArrowImporter.h}::ArrowValue< double >::operator const std::string ( ) const
inlineexplicit

Definition at line 355 of file ArrowImporter.h.

References to_string().

355 { return std::to_string(v); }
std::string to_string(char const *&&v)

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template<typename DATA_TYPE , typename = enable_if_floating<DATA_TYPE>>
anonymous_namespace{ArrowImporter.h}::ArrowValue< double >::operator DATA_TYPE ( ) const
inlineexplicit

Definition at line 346 of file ArrowImporter.h.

346  {
347  if (std::is_same<DATA_TYPE, float>::value) {
348  if (!(std::numeric_limits<float>::lowest() < v &&
349  v <= std::numeric_limits<float>::max())) {
350  data_conversion_error<float>(v, data.cd, data.bad_rows_tracker);
351  }
352  }
353  return v;
354  }
import_export::BadRowsTracker *const bad_rows_tracker

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