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ARROW-9991: [C++] Split kernels for strings/binary #8271

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ARROW-9991: [C++] Split kernels for strings/binary #8271

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19 changes: 19 additions & 0 deletions cpp/src/arrow/compute/api_scalar.h
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,25 @@ struct ARROW_EXPORT MatchSubstringOptions : public FunctionOptions {
std::string pattern;
};

struct ARROW_EXPORT SplitOptions : public FunctionOptions {
explicit SplitOptions(int64_t max_splits = -1, bool reverse = false)
: max_splits(max_splits), reverse(reverse) {}

/// Maximum number of splits allowed, or unlimited when -1
int64_t max_splits;
/// Start splitting from the end of the string (only relevant when max_splits != -1)
bool reverse;
};

struct ARROW_EXPORT SplitPatternOptions : public SplitOptions {
explicit SplitPatternOptions(std::string pattern, int64_t max_splits = -1,
bool reverse = false)
: SplitOptions(max_splits, reverse), pattern(std::move(pattern)) {}

/// The exact substring to look for inside input values.
std::string pattern;
};

/// Options for IsIn and IndexIn functions
struct ARROW_EXPORT SetLookupOptions : public FunctionOptions {
explicit SetLookupOptions(Datum value_set, bool skip_nulls)
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