add methods to record edges as ambiguous

core/include/ElementComponentKind.h

@@ -0,0 +1,34 @@
+/*
+* Copyright 2018 Coati Software KG
+*
+* 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 SOURCETRAIL_ELEMENT_COMPONENT_KIND_H
+#define SOURCETRAIL_ELEMENT_COMPONENT_KIND_H
+
+namespace sourcetrail
+{
+	/**
+	* Enum providing all possible values for kinds of node and edge components that can be stored to the Sourcetrail database.
+	*/
+	enum class ElementComponentKind : int
+	{
+		IS_AMBIGUOUS = 1 << 0
+	};
+
+	int elementComponentKindToInt(ElementComponentKind kind);
+	ElementComponentKind intToElementComponentKind(int i);
+}
+
+#endif // SOURCETRAIL_ELEMENT_COMPONENT_KIND_H