mesos git commit: Made getters in the Slave class in the allocator return references.

[bm...@apache.org]

Repository: mesos
Updated Branches:
  refs/heads/master 1dde95311 -> 74f930101


Made getters in the Slave class in the allocator return references.

This eliminates some unnecessary copies.

Review: https://reviews.apache.org/r/67945/


Project: http://git-wip-us.apache.org/repos/asf/mesos/repo
Commit: http://git-wip-us.apache.org/repos/asf/mesos/commit/74f93010
Tree: http://git-wip-us.apache.org/repos/asf/mesos/tree/74f93010
Diff: http://git-wip-us.apache.org/repos/asf/mesos/diff/74f93010

Branch: refs/heads/master
Commit: 74f9301014cc4671dfec8d9ecc2e8229c4598046
Parents: 1dde953
Author: Meng Zhu <mz...@mesosphere.io>
Authored: Mon Jul 23 15:36:10 2018 -0700
Committer: Benjamin Mahler <bm...@apache.org>
Committed: Mon Jul 23 15:36:10 2018 -0700

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 src/master/allocator/mesos/hierarchical.hpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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http://git-wip-us.apache.org/repos/asf/mesos/blob/74f93010/src/master/allocator/mesos/hierarchical.hpp
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diff --git a/src/master/allocator/mesos/hierarchical.hpp b/src/master/allocator/mesos/hierarchical.hpp
index 43278a9..c1a6789 100644
--- a/src/master/allocator/mesos/hierarchical.hpp
+++ b/src/master/allocator/mesos/hierarchical.hpp
@@ -382,11 +382,11 @@ protected:
       available = total - allocated_;
     }
 
-    Resources getTotal() const { return total; }
+    const Resources& getTotal() const { return total; }
 
-    Resources getAllocated() const { return allocated; }
+    const Resources& getAllocated() const { return allocated; }
 
-    Resources getAvailable() const { return available; }
+    const Resources& getAvailable() const { return available; }
 
     void updateTotal(const Resources& newTotal) {
       total = newTotal;