[PARQUET-518] Review usages of size_t and unsigned integers generally per Google style guide

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: cpp-1.0.0
• Component/s: parquet-cpp
• Assignee: Wes McKinney
• Reporter: Wes McKinney
• Created: 09/Feb/16 21:49
• Updated: 01/Mar/16 00:14
• Resolved: 01/Mar/16 00:14

Description

The Google style guide recommends generally avoiding unsigned integers for the bugs they can silently introduce.

https://google.github.io/styleguide/cppguide.html#Integer_Types