From a535a5545e970f14f2fe69d92c4d6aa6eca8ca86 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=EB=B0=95=EC=B2=9C=EA=B5=90/On-Device=20Lab=28SR=29/Enginee?=
 =?utf8?q?r/=EC=82=BC=EC=84=B1=EC=A0=84=EC=9E=90?= <ch.bahk@samsung.com>
Date: Tue, 30 Apr 2019 15:47:57 +0900
Subject: [PATCH] [locomotiv] const type qualified fuction arguments (#3391)

This commit adds const type qualifier for relevant function arguments
for NodeData.

Signed-off-by: Cheongyo Bahk <ch.bahk@samsung.com>
---
 contrib/locomotiv/include/locomotiv/NodeData.h | 2 +-
 contrib/locomotiv/src/NodeData.cpp             | 4 ++--
 contrib/locomotiv/src/NodeDataImpl.cpp         | 4 ++--
 contrib/locomotiv/src/NodeDataImpl.h           | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/contrib/locomotiv/include/locomotiv/NodeData.h b/contrib/locomotiv/include/locomotiv/NodeData.h
index dfda70c..8b88909 100644
--- a/contrib/locomotiv/include/locomotiv/NodeData.h
+++ b/contrib/locomotiv/include/locomotiv/NodeData.h
@@ -48,7 +48,7 @@ struct NodeData
   virtual const Buffer<float> *as_f32_bufptr() const = 0;
 };
 
-template <typename DT> std::unique_ptr<NodeData> make_data(NodeData::Buffer<DT> &buffer);
+template <typename DT> std::unique_ptr<NodeData> make_data(const NodeData::Buffer<DT> &buffer);
 
 } // namespace locomotiv
 
diff --git a/contrib/locomotiv/src/NodeData.cpp b/contrib/locomotiv/src/NodeData.cpp
index f90b98d..69ba4a1 100644
--- a/contrib/locomotiv/src/NodeData.cpp
+++ b/contrib/locomotiv/src/NodeData.cpp
@@ -20,12 +20,12 @@
 namespace locomotiv
 {
 
-template <> std::unique_ptr<NodeData> make_data(NodeData::Buffer<int32_t> &buf)
+template <> std::unique_ptr<NodeData> make_data(const NodeData::Buffer<int32_t> &buf)
 {
   return std::unique_ptr<NodeDataImpl>(new NodeDataImpl(buf));
 }
 
-template <> std::unique_ptr<NodeData> make_data(NodeData::Buffer<float> &buf)
+template <> std::unique_ptr<NodeData> make_data(const NodeData::Buffer<float> &buf)
 {
   return std::unique_ptr<NodeDataImpl>(new NodeDataImpl(buf));
 }
diff --git a/contrib/locomotiv/src/NodeDataImpl.cpp b/contrib/locomotiv/src/NodeDataImpl.cpp
index 874a906..9d1fc18 100644
--- a/contrib/locomotiv/src/NodeDataImpl.cpp
+++ b/contrib/locomotiv/src/NodeDataImpl.cpp
@@ -21,14 +21,14 @@
 namespace locomotiv
 {
 
-template <> NodeDataImpl::NodeDataImpl(Buffer<int32_t> &buf)
+template <> NodeDataImpl::NodeDataImpl(const Buffer<int32_t> &buf)
 {
   _dtype = loco::DataType::S32;
   _s32.reset(new Buffer<int32_t>(buf));
   _shape = const_cast<Shape *>(&(_s32->shape()));
 }
 
-template <> NodeDataImpl::NodeDataImpl(Buffer<float> &buf)
+template <> NodeDataImpl::NodeDataImpl(const Buffer<float> &buf)
 {
   _dtype = loco::DataType::FLOAT32;
   _f32.reset(new Buffer<float>(buf));
diff --git a/contrib/locomotiv/src/NodeDataImpl.h b/contrib/locomotiv/src/NodeDataImpl.h
index 2c58643..7802434 100644
--- a/contrib/locomotiv/src/NodeDataImpl.h
+++ b/contrib/locomotiv/src/NodeDataImpl.h
@@ -29,7 +29,7 @@ public:
   template <typename T> using Buffer = nncc::core::ADT::tensor::Buffer<T>;
   using Shape = nncc::core::ADT::tensor::Shape;
 
-  template <typename DT> NodeDataImpl(Buffer<DT> &buf);
+  template <typename DT> NodeDataImpl(const Buffer<DT> &buf);
 
   const loco::DataType &dtype() const override { return _dtype; }
 
-- 
2.7.4