some header function added

Author: anvari1313

Graph.h

@@ -0,0 +1,51 @@
+//
+// Created by ahmad on 12/27/16.
+//
+
+#ifndef GRAPHTRAVERSE_GRAPH_H
+#define GRAPHTRAVERSE_GRAPH_H
+
+#include <vector>
+
+struct GraphVertex
+{
+    bool isVisited;
+    char key;
+
+    GraphVertex();
+};
+
+struct GraphEdgeConnection
+{
+private:
+public:
+
+    GraphVertex vertex1;
+    GraphVertex vertex2;
+
+    GraphEdgeConnection(char v1, char v2);
+
+    bool contatinVertex(char v);
+};
+
+
+
+class Graph {
+private:
+    std::vector<GraphEdgeConnection> edgeTable;
+    std::vector<GraphVertex> vertexes;
+
+    std::vector<char> getAllNotVisitedVertexesConnectedTo(char v);
+    bool containVertex(char v);
+    bool isVisited(char v);
+
+    void visitVertex(char v);
+public:
+    void addEdge(char v1, char v2);
+
+    std::vector<char> dfs(char startVertex);
+    std::vector<char> bfs(char startVertex);
+};
+
+
+#endif //GRAPHTRAVERSE_GRAPH_H