[PARQUET-1709] [C++] Avoid unnecessary temporary std::shared_ptr copies

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: cpp-4.0.0
• Component/s: parquet-cpp
• Labels: pull-request-available
• Assignee: Gawain BOLTON
• Reporter: Gawain BOLTON
• Created: 03/Dec/19 20:23
• Updated: 09/Dec/19 11:05
• Resolved: 09/Dec/19 11:05

Description

There are several occurences of copying of std::shared_ptr objects which are easily avoided.

Copying of std::shared_ptr objects can be expensive due to the atomic operations involved in incrementing/decrementing the reference counter.

 

Issue Links

• links to: GitHub Pull Request #5949