[GitHub] [arrow] sfc-gh-nthimmegowda commented on a diff in pull request #14359: ARROW-17450 : [C++][Parquet] Add support for uint8 boolean decode in addition to bool array

[GitBox <gi...@apache.org>]

sfc-gh-nthimmegowda commented on code in PR #14359:
URL: https://github.com/apache/arrow/pull/14359#discussion_r992851767


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cpp/src/parquet/encoding.h:
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@@ -394,6 +394,12 @@ class DictDecoder : virtual public TypedDecoder<DType> {
 // ----------------------------------------------------------------------
 // TypedEncoder specializations, traits, and factory functions
 
+class BooleanDecoder : virtual public TypedDecoder<BooleanType> {
+ public:
+  using TypedDecoder<BooleanType>::Decode;
+  virtual int Decode(uint8_t* buffer, int max_values) = 0;

Review Comment:
   Done. Added a docstring. 



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