From 2bc5202b7333d17d2e2c23b116f0d84cbddca525 Mon Sep 17 00:00:00 2001
From: Davis King <davis@dlib.net>
Date: Sun, 8 Nov 2015 17:22:49 -0500
Subject: [PATCH] fixed some compiler warnings

---
 dlib/dnn/layers.h | 4 ++--
 dlib/dnn/loss.h   | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/dlib/dnn/layers.h b/dlib/dnn/layers.h
index 9a62d7e4..d23adb1a 100644
--- a/dlib/dnn/layers.h
+++ b/dlib/dnn/layers.h
@@ -169,12 +169,12 @@ namespace dlib
         const tensor& get_layer_params() const { return params; }
         tensor& get_layer_params() { return params; }
 
-        friend void serialize(const relu_& item, std::ostream& out)
+        friend void serialize(const relu_& , std::ostream& out)
         {
             serialize("relu_", out);
         }
 
-        friend void deserialize(relu_& item, std::istream& in)
+        friend void deserialize(relu_& , std::istream& in)
         {
             std::string version;
             deserialize(version, in);
diff --git a/dlib/dnn/loss.h b/dlib/dnn/loss.h
index aaa897d2..4b21fe23 100644
--- a/dlib/dnn/loss.h
+++ b/dlib/dnn/loss.h
@@ -82,12 +82,12 @@ namespace dlib
             return loss;
         }
 
-        friend void serialize(const loss_binary_hinge_& item, std::ostream& out)
+        friend void serialize(const loss_binary_hinge_& , std::ostream& out)
         {
             serialize("loss_binary_hinge_", out);
         }
 
-        friend void deserialize(loss_binary_hinge_& item, std::istream& in)
+        friend void deserialize(loss_binary_hinge_& , std::istream& in)
         {
             std::string version;
             deserialize(version, in);
@@ -119,12 +119,12 @@ namespace dlib
             return 0;
         }
 
-        friend void serialize(const loss_no_label_& item, std::ostream& out)
+        friend void serialize(const loss_no_label_& , std::ostream& out)
         {
             serialize("loss_no_label_", out);
         }
 
-        friend void deserialize(loss_no_label_& item, std::istream& in)
+        friend void deserialize(loss_no_label_& , std::istream& in)
         {
             std::string version;
             deserialize(version, in);
-- 
2.18.0