Ben Kietzman created ARROW-7086: ----------------------------------- Summary: [C++] Provide a wrapper for invoking factories to produce a Result Key: ARROW-7086 URL: https://issues.apache.org/jira/browse/ARROW-7086 Project: Apache Arrow Issue Type: Improvement Components: C++ Affects Versions: 0.15.1 Reporter: Ben Kietzman Assignee: Ben Kietzman Fix For: 1.0.0
There is a proliferation of code like: {code} Result<int> SafeAdd(int a, int b) { int out; RETURN_NOT_OK(DoSafeAdd(a, b, &out)); return out; } {code} Ideally, this should be resolved by moving the implementation of SafeAdd into the Result returning function then using {{Result::Value}} in the Status returning function. In cases where this is inconvenient, it'd be helpful to have an adapter for doing this more efficiently: {code} Result<int> SafeAdd(int a, int b) { return ResultInvoke(DoSafeAdd, a, b); } {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)