[arrow] 06/45: ARROW-6729: [C++] Prevent data copying in StlStringBuffer

[kszucs]

This is an automated email from the ASF dual-hosted git repository.

kszucs pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/arrow.git

commit eb84060424da2a246f9ae7a49439ea07c2334921
Author: Pasha Stetsenko <pa...@h2o.ai>
AuthorDate: Mon Sep 30 16:28:19 2019 -0500

    ARROW-6729: [C++] Prevent data copying in StlStringBuffer
    
    Closes #5517 from st-pasha/stl-buffer-nocopy and squashes the following 
commits:
    
    6f26b4dea <Pasha Stetsenko> try to satisfy lint
    2d4dda6c4 <Pasha Stetsenko> remove whitespace
    85e91f5e4 <Pasha Stetsenko> Prevent data copying in StlStringBuffer
    
    Authored-by: Pasha Stetsenko <pa...@h2o.ai>
    Signed-off-by: Wes McKinney <wesm+...@apache.org>
---
 cpp/src/arrow/buffer.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cpp/src/arrow/buffer.cc b/cpp/src/arrow/buffer.cc
index bfbf2f8..ca78922 100644
--- a/cpp/src/arrow/buffer.cc
+++ b/cpp/src/arrow/buffer.cc
@@ -79,7 +79,8 @@ Status Buffer::FromString(const std::string& data, 
std::shared_ptr<Buffer>* out)
 
 class StlStringBuffer : public Buffer {
  public:
-  explicit StlStringBuffer(std::string&& data) : Buffer(nullptr, 0), 
input_(data) {
+  explicit StlStringBuffer(std::string&& data)
+      : Buffer(nullptr, 0), input_(std::move(data)) {
     data_ = reinterpret_cast<const uint8_t*>(input_.c_str());
     size_ = static_cast<int64_t>(input_.size());
     capacity_ = size_;