Apache Arrow (C++)
A columnar in-memory analytics layer designed to accelerate big data.
Classes | Namespaces | Typedefs
dictionary.h File Reference
#include <cstdint>
#include <memory>
#include <unordered_map>
#include "arrow/status.h"
#include "arrow/util/macros.h"
#include "arrow/util/visibility.h"

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Classes

class  arrow::ipc::DictionaryMemo
 Memoization data structure for handling shared dictionaries. More...
 

Namespaces

 arrow
 Top-level namespace for Apache Arrow C++ API.
 
 arrow::ipc
 

Typedefs

using arrow::ipc::DictionaryMap = std::unordered_map< int64_t, std::shared_ptr< Array > >
 
using arrow::ipc::DictionaryTypeMap = std::unordered_map< int64_t, std::shared_ptr< Field > >