From 9cc64edcdbeb463b27c3ef37c892cc404c5cf8b4 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Fri, 16 Oct 2015 12:37:08 +0200
Subject: dtrain: fixes

---
 training/dtrain/update.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'training/dtrain/update.h')

diff --git a/training/dtrain/update.h b/training/dtrain/update.h
index 1c51c4f1..30b14771 100644
--- a/training/dtrain/update.h
+++ b/training/dtrain/update.h
@@ -26,7 +26,7 @@ updates_multipartite(vector<Hyp>* sample,
   size_t up = 0;
   size_t sz = sample->size();
   if (sz < 2) return 0;
-  sort(sample->begin(), sample->end(), [](Hyp& first, Hyp& second)
+  sort(sample->begin(), sample->end(), [](Hyp first, Hyp second)
     {
       return first.gold > second.gold;
     });
@@ -95,7 +95,7 @@ updates_all(vector<Hyp>* sample,
 {
   size_t up = 0;
   size_t sz = sample->size();
-  sort(sample->begin(), sample->end(), [](Hyp& first, Hyp& second)
+  sort(sample->begin(), sample->end(), [](Hyp first, Hyp second)
     {
       return first.gold > second.gold;
     });
@@ -129,13 +129,13 @@ update_structured(vector<Hyp>* sample,
                   ostream& os=cout)
 {
   // hope
-  sort(sample->begin(), sample->end(), [](Hyp& first, Hyp& second)
+  sort(sample->begin(), sample->end(), [](Hyp first, Hyp second)
     {
       return (first.model+first.gold) > (second.model+second.gold);
     });
   Hyp hope = (*sample)[0];
   // fear
-  sort(sample->begin(), sample->end(), [](Hyp& first, Hyp& second)
+  sort(sample->begin(), sample->end(), [](Hyp first, Hyp second)
     {
       return (first.model-first.gold) > (second.model-second.gold);
     });
-- 
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