From 40d19ba4a7f941aa8ac29ba3b5d65abe504129f1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=EB=B0=95=EC=A2=85=ED=98=84/=EB=8F=99=EC=9E=91=EC=A0=9C?=
 =?utf8?q?=EC=96=B4Lab=28SR=29/Senior=20Engineer/=EC=82=BC=EC=84=B1?=
 =?utf8?q?=EC=A0=84=EC=9E=90?= <jh1302.park@samsung.com>
Date: Tue, 24 Apr 2018 08:54:24 +0900
Subject: [PATCH] Introduce feature::Accessor interface (#123)

This commit introduces 'nncc::core::ADT::feature::Accessor' interface
which allows users to modify the content of a feature map.

Signed-off-by: Jonghyun Park <jh1302.park@samsung.com>
---
 libs/core/include/nncc/core/ADT/feature/Accessor.h | 27 ++++++++++++++++++++++
 libs/core/src/nncc/core/ADT/feature/Accessor.cpp   |  5 ++++
 2 files changed, 32 insertions(+)
 create mode 100644 libs/core/include/nncc/core/ADT/feature/Accessor.h
 create mode 100644 libs/core/src/nncc/core/ADT/feature/Accessor.cpp

diff --git a/libs/core/include/nncc/core/ADT/feature/Accessor.h b/libs/core/include/nncc/core/ADT/feature/Accessor.h
new file mode 100644
index 0000000..11f1275
--- /dev/null
+++ b/libs/core/include/nncc/core/ADT/feature/Accessor.h
@@ -0,0 +1,27 @@
+#ifndef __NNCC_CORE_ADT_FEATURE_ACCESSOR_H__
+#define __NNCC_CORE_ADT_FEATURE_ACCESSOR_H__
+
+#include <cstdint>
+
+namespace nncc
+{
+namespace core
+{
+namespace ADT
+{
+namespace feature
+{
+
+template <typename T> struct Accessor
+{
+  virtual ~Accessor() = default;
+
+  virtual T &at(uint32_t ch, uint32_t row, uint32_t col) = 0;
+};
+
+} // namespace feature
+} // namespace ADT
+} // namespace core
+} // namespace nncc
+
+#endif // __NNCC_CORE_ADT_FEATURE_ACCESSOR_H__
diff --git a/libs/core/src/nncc/core/ADT/feature/Accessor.cpp b/libs/core/src/nncc/core/ADT/feature/Accessor.cpp
new file mode 100644
index 0000000..e9f9a59
--- /dev/null
+++ b/libs/core/src/nncc/core/ADT/feature/Accessor.cpp
@@ -0,0 +1,5 @@
+#include "nncc/core/ADT/feature/Accessor.h"
+
+// DO NOT REMOVE THIS FILE
+//
+// This file is introduced to check the self-completeness of 'Accessor.h'
-- 
2.7.4