[nncc.core] Add 'ADT::tensor::Reader' class (#145)

This commit adds 'ADT::tensor::Reader' class as a base class for all the
readable tensor objects.

Signed-off-by: Jonghyun Park <jh1302.park@samsung.com>

diff --git a/libs/core/include/nncc/core/ADT/tensor/Reader.h b/libs/core/include/nncc/core/ADT/tensor/Reader.h
new file mode 100644 (file)
index 0000000..68429c6
--- /dev/null
+++ b/libs/core/include/nncc/core/ADT/tensor/Reader.h
@@ -0,0 +1,27 @@
+#ifndef __NNCC_CORE_ADT_TENSOR_READER_H__
+#define __NNCC_CORE_ADT_TENSOR_READER_H__
+
+#include "nncc/core/ADT/tensor/Index.h"
+
+namespace nncc
+{
+namespace core
+{
+namespace ADT
+{
+namespace tensor
+{
+
+template <typename T> struct Reader
+{
+  virtual ~Reader() = default;
+
+  virtual T at(const Index &) const = 0;
+};
+
+} // namespace tensor
+} // namespace ADT
+} // namespace core
+} // namespace nncc
+
+#endif // __NNCC_CORE_ADT_TENSOR_READER_H__

diff --git a/libs/core/src/nncc/core/ADT/tensor/Reader.cpp b/libs/core/src/nncc/core/ADT/tensor/Reader.cpp
new file mode 100644 (file)
index 0000000..cd2f931
--- /dev/null
+++ b/libs/core/src/nncc/core/ADT/tensor/Reader.cpp
@@ -0,0 +1,5 @@
+#include "nncc/core/ADT/tensor/Reader.h"
+
+// DO NOT REMOVE THIS FILE
+//
+// This file is introduced to check the self-completeness of 'Reader.h'