foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T > Class Template Reference

Inheritance diagram for foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >:

Collaboration diagram for foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >:

Public Member Functions
strings	reserve (num_elements)
	for (size_t i=0;i< num_elements;++i)
Public Member Functions inherited from foreign_storage::TypedParquetDetectBuffer::AbstractDataTypeToStringConverter
virtual	~AbstractDataTypeToStringConverter ()=default
virtual std::vector< std::string >	convert (const int8_t *bytes, const size_t num_bytes)=0

Public Attributes
	__pad0__: element_to_string_(element_to_string) {} std::vector<std::string> convert(const int8_t* bytes
const size_t num_bytes	override
const size_t	num_elements = num_bytes / sizeof(T)
const auto	elements = reinterpret_cast<const T*>(bytes)
std::vector< std::string >	strings
return	strings

Private Attributes
std::function< std::string(const T &)>	element_to_string_

Detailed Description

template<typename T>
class foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >

Definition at line 76 of file TypedParquetDetectBuffer.h.

Member Function Documentation

template<typename T >

foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::for ( )

inline

Definition at line 88 of file TypedParquetDetectBuffer.h.

References foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::element_to_string_, and foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::elements.

                                                {
        strings.emplace_back(element_to_string_(elements[i]));
      }

template<typename T >

strings foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::reserve

(

num_elements

)

Member Data Documentation

template<typename T >

foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::__pad0__

Definition at line 81 of file TypedParquetDetectBuffer.h.

template<typename T >

std::function<std::string(const T&)> foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::element_to_string_

private

Definition at line 95 of file TypedParquetDetectBuffer.h.

Referenced by foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::for().

template<typename T >

const auto foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::elements = reinterpret_cast<const T*>(bytes)

Definition at line 85 of file TypedParquetDetectBuffer.h.

Referenced by foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::for().

template<typename T >

const size_t foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::num_elements = num_bytes / sizeof(T)

Definition at line 84 of file TypedParquetDetectBuffer.h.

template<typename T >

const size_t num_bytes foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::override

Initial value:

{
      CHECK(num_bytes % sizeof(T) == 0)

Definition at line 82 of file TypedParquetDetectBuffer.h.

template<typename T >

std::vector<std::string> foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::strings

Definition at line 86 of file TypedParquetDetectBuffer.h.

template<typename T >

return foreign_storage::TypedParquetDetectBuffer::DataTypeToStringConverter< T >::strings

Definition at line 91 of file TypedParquetDetectBuffer.h.

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

• /home/jenkins-slave/workspace/core-os-doxygen/DataMgr/ForeignStorage/TypedParquetDetectBuffer.h