[loco] Extract SymbolTable class (#4276)

This commit extracts SymbolTable class into a separate file (to simplify
FormattedGraph.h).

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

diff --git a/contrib/locop/include/locop/FormattedGraph.h b/contrib/locop/include/locop/FormattedGraph.h
index 518bdd7..9ac79d7 100644 (file)
--- a/contrib/locop/include/locop/FormattedGraph.h
+++ b/contrib/locop/include/locop/FormattedGraph.h
@@ -17,6 +17,8 @@
 #ifndef __LOCOP_FORMATTED_GRAPH_H__
 #define __LOCOP_FORMATTED_GRAPH_H__
 
+#include "locop/SymbolTable.h"
+
 #include <loco.h>
 
 #include <memory>
@@ -27,18 +29,6 @@
 namespace locop
 {
 
-/**
- * @brief Symbol Table Interface
- *
- * Symbol Table gives a name for each node.
- */
-struct SymbolTable
-{
-  virtual ~SymbolTable() = default;
-
-  virtual std::string lookup(const loco::Node *) const = 0;
-};
-
 using OpName = std::string;
 using ArgName = std::string;
 using ArgValue = std::string;

diff --git a/contrib/locop/include/locop/SymbolTable.h b/contrib/locop/include/locop/SymbolTable.h
new file mode 100644 (file)
index 0000000..ee9fc78
--- /dev/null
+++ b/contrib/locop/include/locop/SymbolTable.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __LOCOP_SYMBOL_TABLE_H__
+#define __LOCOP_SYMBOL_TABLE_H__
+
+#include <loco.h>
+
+#include <string>
+
+namespace locop
+{
+
+/**
+ * @brief Symbol Table Interface
+ *
+ * Symbol Table gives a name for each node.
+ */
+struct SymbolTable
+{
+  virtual ~SymbolTable() = default;
+
+  virtual std::string lookup(const loco::Node *) const = 0;
+};
+
+} // namespace locop
+
+#endif // __LOCOP_SYMBOL_TABLE_H__