(arrow) branch main updated: GH-17081: [C++] arrow::stl::TupleRangeFromTable docs incorrect (#50095)

[apitrou]

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The following commit(s) were added to refs/heads/main by this push:
     new 901a6d55a9 GH-17081: [C++] arrow::stl::TupleRangeFromTable docs 
incorrect (#50095)
901a6d55a9 is described below

commit 901a6d55a9081a691894cdaf1bad82930dd38845
Author: Nic Crane <thisis...@gmail.com>
AuthorDate: Tue Jun 9 14:26:27 2026 +0100

    GH-17081: [C++] arrow::stl::TupleRangeFromTable docs incorrect (#50095)
    
    ### Rationale for this change
    
    The documentation example for TupleRangeFromTable was missing the 
cast_options and ctx parameters, so it didn't match the actual function 
signature
    
    ### What changes are included in this PR?
    
    Add them
    
    ### Are these changes tested?
    
    No
    
    ### Are there any user-facing changes?
    
    Better docs
    * GitHub Issue: #17081
    
    Authored-by: Nic Crane <thisis...@gmail.com>
    Signed-off-by: Antoine Pitrou <anto...@python.org>
---
 docs/source/cpp/examples/tuple_range_conversion.rst | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/docs/source/cpp/examples/tuple_range_conversion.rst 
b/docs/source/cpp/examples/tuple_range_conversion.rst
index 64ba23782b..c4f526fcd2 100644
--- a/docs/source/cpp/examples/tuple_range_conversion.rst
+++ b/docs/source/cpp/examples/tuple_range_conversion.rst
@@ -50,11 +50,14 @@ pre-allocated range with the data from a ``Table`` instance.
     // is unnamed, matching is done on positions.
     std::shared_ptr<Table> table = ..
 
+    arrow::compute::ExecContext ctx;
+    arrow::compute::CastOptions cast_options;
+
     // The range needs to be pre-allocated to the respective amount of rows.
     // This allows us to pass in an arbitrary range object, not only
     // `std::vector`.
     std::vector<std::tuple<double, std::string>> rows(2);
-    if (!arrow::stl::TupleRangeFromTable(*table, &rows).ok()) {
+    if (!arrow::stl::TupleRangeFromTable(*table, cast_options, &ctx, 
&rows).ok()) {
       // Error handling code should go here.
     }