Github user jianqiao commented on a diff in the pull request:
https://github.com/apache/incubator-quickstep/pull/237#discussion_r113066931
--- Diff: expressions/scalar/ScalarCaseExpression.cpp ---
@@ -420,15 +429,15 @@ void
ScalarCaseExpression::MultiplexNativeColumnVector(
void ScalarCaseExpression::MultiplexIndirectColumnVector(
const TupleIdSequence *source_sequence,
const TupleIdSequence &case_matches,
- IndirectColumnVector *case_result,
+ const IndirectColumnVector &case_result,
IndirectColumnVector *output) {
if (source_sequence == nullptr) {
TupleIdSequence::const_iterator output_pos_it = case_matches.begin();
for (std::size_t input_pos = 0;
- input_pos < case_result->size();
+ input_pos < case_result.size();
++input_pos, ++output_pos_it) {
output->positionalWriteTypedValue(*output_pos_it,
-
case_result->moveTypedValue(input_pos));
--- End diff --
`moveTypedValue ` still makes sense as a public method that might be used
in the future.
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