Refactored id generation

src/common/clang_utils.h

@@ -0,0 +1,52 @@
+/**
+ * src/common/clang_utils.h
+ *
+ * Copyright (c) 2021-2022 Bartek Kryza <bkryza@gmail.com>
+ *
+ * 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.
+ */
+#pragma once
+
+#include "cx/util.h"
+#include "types.h"
+
+#include <clang/AST/RecursiveASTVisitor.h>
+
+#include <string>
+
+namespace clang {
+class NamespaceDecl;
+}
+
+namespace clanguml::common {
+
+template <typename T> std::string get_qualified_name(const T &declaration)
+{
+    auto qualified_name = declaration.getQualifiedNameAsString();
+    util::replace_all(qualified_name, "(anonymous namespace)", "");
+    util::replace_all(qualified_name, "::::", "::");
+    return qualified_name;
+}
+
+template <typename T> id_t to_id(const T &declaration)
+{
+    return declaration.getID();
+}
+
+template <> id_t to_id(const clang::NamespaceDecl &declaration);
+
+template <> id_t to_id(const clang::EnumType &type);
+
+template <> id_t to_id(const clang::TemplateSpecializationType &type);
+
+}